Re: [RELEASE CANDIDATE] Apache-Test-1.41 RC1
Tested on Fedora 30 with Apache/2.4.39, looking good to me That's my +1 On 2019-07-03 3:45 a.m., Steve Hay wrote: > Please download, test, and report back on this Apache-Test 1.41 > release candidate. > > https://dist.apache.org/repos/dist/dev/perl/Apache-Test-1.41-rc1.tar.gz > > MD5 = 7933d3a6a762f087bf7883a1ac2086eb > SHA1 = 17aa9a8669023aa2f485aa83f8f389969b8e5f0c > > Major changes in this release are as follows: > > Set DefaultStateDir for > 2.5.1 and add -t_state to override. [jorton] > > Inherit config via IncludeOptional as well as Include. [jorton] > > Increase size of MinSpare, MaxSpare and MaxClients to improve httpd > test framework runs with worker and preform MPMs. [rjung] > > Changed the openssl version detection to work with other *SSL libraries. > [icing] > > Switch test framework from using Net::SSL for raw TLS sockets to > IO::Socket::SSL. [rjung] > > Fix mod_ssl tests under OpenSSL 1.1.1 / TLSv1.3. [jorton] > > Add cwd to generated lib path in TEST script since Perl >=5.26 don't > do that any more. [jorton] > > Override loglevel to trace8 if running in 2.4. [covener] > > Allow an empty PREFIX. [sf] > > Add need_min_apache_fix(). [covener] > > - > To unsubscribe, e-mail: dev-unsubscr...@perl.apache.org > For additional commands, e-mail: dev-h...@perl.apache.org > signature.asc Description: OpenPGP digital signature
Re: [RELEASE CANDIDATE]: mod_perl-2.0.8 RC1
We do not support httpd 2.4 yet.
There is a 2.4 branch in svn that you might want to try, however.
--
Philippe M. Chiasson
go...@ectoplasm.org
On 2013-04-05, at 10:46 PM, Bruce Pettyjohn bruce.pettyj...@gmail.com wrote:
Fred,
Just tried to compile and ran into some trouble here.
chmod 755 ../../../blib/arch/auto/Apache2/Command/Command.so
cp Command.bs ../../../blib/arch/auto/Apache2/Command/Command.bs
chmod 644 ../../../blib/arch/auto/Apache2/Command/Command.bs
make[3]: Leaving directory
`/var/downloads/mod_perl-2.0.8-rc1/WrapXS/Apache2/Command'
make[3]: Entering directory
`/var/downloads/mod_perl-2.0.8-rc1/WrapXS/Apache2/Connection'
cp Connection.pm ../../../blib/lib/Apache2/Connection.pm
/usr/local/bin/perl /usr/local/lib/perl5/5.16.0/ExtUtils/xsubpp -typemap
/usr/local/lib/perl5/5.16.0/ExtUtils/typemap -typemap
/var/downloads/mod_perl-2.0.8-rc1/xs/typemap Connection.xs Connection.xsc
mv Connection.xsc Connection.c
cc -c -I/var/downloads/mod_perl-2.0.8-rc1/src/modules/perl
-I/var/downloads/mod_perl-2.0.8-rc1/xs -I/usr/local/apr/include/apr-1
-I/usr/local/apache2/httpd/prefork/include -D_REENTRANT -D_GNU_SOURCE
-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include
-DMOD_PERL -DMP_COMPAT_1X -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE
-D_LARGEFILE64_SOURCE -O2 -DVERSION=\2.08\
-DXS_VERSION=\2.08\ -fPIC
-I/usr/local/lib/perl5/5.16.0/i686-linux-thread-multi/CORE
-DMP_HAVE_APR_LIBS Connection.c
Connection.xs: In function âXS_Apache2__Connection_remote_addrâ:
Connection.xs:117: error: âconn_recâ has no member named âremote_addrâ
Connection.xs: In function âXS_Apache2__Connection_remote_ipâ:
Connection.xs:134: error: âconn_recâ has no member named âremote_ipâ
Connection.xs:138: error: âconn_recâ has no member named âremote_ipâ
make[3]: *** [Connection.o] Error 1
make[3]: Leaving directory
`/var/downloads/mod_perl-2.0.8-rc1/WrapXS/Apache2/Connection'
make[2]: *** [subdirs] Error 2
make[2]: Leaving directory
`/var/downloads/mod_perl-2.0.8-rc1/WrapXS/Apache2'
make[1]: *** [subdirs] Error 2
make[1]: Leaving directory `/var/downloads/mod_perl-2.0.8-rc1/WrapXS'
make: *** [subdirs] Error 2
[root@dev2 mod_perl-2.0.8-rc1]#
I'm using Perl 5.16.0 and Apache 2.4.2 on CentOS Linux 5.5
Thanks for any help to get this working.
Bruce
-Original Message-
From: Fred Moyer [mailto:f...@redhotpenguin.com]
Sent: Monday, April 01, 2013 8:24 PM
To: mod_perl Dev
Cc: mod_perl list
Subject: [RELEASE CANDIDATE]: mod_perl-2.0.8 RC1
A release candidate for mod_perl 2.0.8 is now available! Please
download, test, and report back.
http://people.apache.org/~phred/mod_perl-2.0.8-rc1.tar.gz
MD5 (mod_perl-2.0.8-rc1.tar.gz) = ed056c6910914f5ecc2ac8171082a264
=item 2.0.8-rc1
Perl 5.16.3's fix for a rehash-based DoS makes it more difficult to invoke
the workaround for the old hash collision attack, which breaks mod_perl's
t/perl/hash_attack.t. Patch from rt.cpan.org #83916 improves the fix
previously applied as revision 1455340. [Zefram]
On Perl 5.17.6 and above, hash seeding has changed, and HvREHASH has
disappeared. Patch to update mod_perl accordingly from rt.cpan.org #83921.
[Zefram]
Restore build with Perl 5.8.1, 5.8.2 etc: take care to use
$Config{useithreads} rather than $Config{usethreads}, and supply definitions
of Newx and Newxz as necessary. [Steve Hay]
On Perl 5.17.9, t/apache/read2.t fails because an uninitialized value
warning is generated for the buffer being autovivified. This is because
the sv_setpvn() that's meant to vivify the buffer doesn't perform set
magic; the warning is generated by the immediately following SvPV_force().
Patch to fix this from rt.cpan.org #83922. [Zefram]
Fix t/perl/hash_attack.t to work with Perl 5.14.4, 5.16.3 etc, which
contain a fix for CVE-2013-1667 (memory exhaustion with arbitrary hash
keys). This resolves rt.perl.org #116863, from where the patch was taken.
[Hugo van der Sanden]
use APR::Finfo instead of Perl's stat() in ModPerl::RegistryCooker to
generate HTTP code 404 even if the requested filename contains newlines
[Torsten]
Remove all uses of deprecated core perl symbols. [Steve Hay]
Add branch release tag to 'make tag' target. [Phred]
Re: Apache2::PerlSections $PerlConfig
On 11-11-21 09:49 , Perrin Harkins wrote: On Mon, Nov 21, 2011 at 9:03 AM, Josh Narins jnar...@seniorbridge.com wrote: So, different ways to get this config to apache include: my $r = Apache2::RequestUtil-request; $r-add_config($template-output); But that results in the error Global $r object is not available. and the server does not start. Yes, that's what I was getting at: there's no request during startup when your httpd.conf is being processes, so there's no $r object to get. I don't use this config stuff at all, but looking in the docs I think this might work for you: use Apache2::ServerUtil (); $s = Apache2::ServerUtil-server; $s-add_config($config); You can also use the simpler : Apache2-httpd_conf(SetEnv foo); - Perrin The other two, similar, ways I know about involve $PerlConfig and @PerlConfig, and while neither prevents server startup, Apache2::Directive shows that they didn't do anything, with or without the hack mentioned by Randal here: http://www.gossamer-threads.com/lists/modperl/modperl/85304?do=post_view_threaded#85304 And, just so we are all sure, $template-output produces both the content I expect and content that works to start the server. If I simply replace the Perl section with the generated output the server starts. Have you read http://perl.apache.org/docs/2.0/api/Apache2/PerlSections.html#C_server_. The Perl section stuff was re-implemented from scratch between v1 and v2, so this might be some bug. Have you tried adding this: Perl print Apache2::PerlSections-dump; /Perl To the bottom of your httpd.conf, so see what gets dumped ? Also, it would greatly help if you could post a complete example httpd.conf (even if simplified) that demonstrates the problem you are having. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [RELEASE CANDIDATE]: mod_perl-2.0.5 RC2
On 11-02-02 18:19 , Fred Moyer wrote: There were some issues with dev versions of the Apache::* modules being in RC1, so I branched 2.0.5, set the external targets to the tagged stable releases of Apache::*, and rolled this second release candidate. Please take this for a whirl and report back +/- 1. I've got this version running in all my production environments currently. http://people.apache.org/~phred/mod_perl-2.0.5-rc2.tar.gz All good on OS X 10.6: perl, v5.10.0 built for darwin-thread-multi-2level Server version: Apache/2.2.15 (Unix) -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [RELEASE CANDIDATE] Apache-Test-1.34 RC1
On 10-12-14 00:11 , Fred Moyer wrote: A release candidate for Apache-Test is now available at the following url: http://people.apache.org/~phred/Apache-Test-1.34-rc1.tar.gz Please download, test, and report back on this RC. Summary of changes is below. A couple of very old (8+ years) compatibility features have been removed, some bugs are fixed, and some maintenance features have been added. Your setup will not be negatively affected unless you are running versions of mod_perl1 that are three versions out of date on a case insensitive filesystem. OS X 10.6 Snow Leopard: All tests successful, 2 tests skipped. Files=13, Tests=39, 5 wallclock secs ( 2.29 cusr + 0.55 csys = 2.84 CPU) -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: Custom directive and Location - bug?
On 10-11-30 07:51 , Alex J. G. Burzyński wrote: Hi, I've noticed that when using custom directives within nested Location the result of $r-location reports the parent one only, instead of the subdir. However if I add PerlSetVar the $r-location will report the correct one. Yup, you've stumbled on an interesting bug. The way to replicate: please follow the example http://perl.apache.org/docs/2.0/user/config/custom.html#Merging_at_Work and now add: --- httpd.conf-orig2010-11-30 12:06:57.491843181 + +++ httpd.conf2010-11-30 12:07:39.217629859 + @@ -18,6 +18,7 @@ PerlResponseHandler MyApache2::CustomDirectivesTest /Location Location /custom_directives_test/subdir +PerlSetVar fix problem MyPlus 1 MyList SubDir MyAppend SubDir The reason this makes a difference is that without it, there are no mod_perl directives (the custom ones are 'special'), so no configuration pass for modperl in that directory. Side-effect of that is that $r-location isn't tracked proprely. Keep in mind that r-location is not an httpd api, but rather something convenient mod_perl tracks. But not in this case, unfortunately. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: svn commit: r935519 - in /perl/modperl/trunk: t/response/TestAPR/socket.pm xs/APR/Socket/APR__Socket.h xs/maps/apr_functions.map xs/tables/current/ModPerl/FunctionTable.pm
On 10-04-19 06:43 , tors...@apache.org wrote:
Author: torsten
Date: Mon Apr 19 10:43:15 2010
New Revision: 935519
URL: http://svn.apache.org/viewvc?rev=935519view=rev
Log:
make the UNIX-level file descriptor of an APR::Socket available
I am wondering what the usage for this would/could be?
Also, this is introducing a non-portable API, something APR tries really
hard to avoid.
Modified:
perl/modperl/trunk/t/response/TestAPR/socket.pm
perl/modperl/trunk/xs/APR/Socket/APR__Socket.h
perl/modperl/trunk/xs/maps/apr_functions.map
perl/modperl/trunk/xs/tables/current/ModPerl/FunctionTable.pm
Modified: perl/modperl/trunk/t/response/TestAPR/socket.pm
URL:
http://svn.apache.org/viewvc/perl/modperl/trunk/t/response/TestAPR/socket.pm?rev=935519r1=935518r2=935519view=diff
==
--- perl/modperl/trunk/t/response/TestAPR/socket.pm (original)
+++ perl/modperl/trunk/t/response/TestAPR/socket.pm Mon Apr 19 10:43:15 2010
@@ -18,7 +18,7 @@ use APR::Const -compile = 'EMISMATCH';
sub handler {
my $r = shift;
-my $tests = 4;
+my $tests = 5;
plan $r, tests = $tests;
@@ -40,6 +40,15 @@ sub handler {
$socket-timeout_set($orig_val);
ok t_cmp($socket-timeout_get(), $orig_val, timeout_get());
+my $fd=$socket-sock_get;
+t_debug client socket fd=$fd;
+if ($^O eq 'MSWin32') {
+ok $fd==-1;
+}
+else {
+ok $fd=0;
+}
+
Apache2::Const::OK;
}
Modified: perl/modperl/trunk/xs/APR/Socket/APR__Socket.h
URL:
http://svn.apache.org/viewvc/perl/modperl/trunk/xs/APR/Socket/APR__Socket.h?rev=935519r1=935518r2=935519view=diff
==
--- perl/modperl/trunk/xs/APR/Socket/APR__Socket.h (original)
+++ perl/modperl/trunk/xs/APR/Socket/APR__Socket.h Mon Apr 19 10:43:15 2010
@@ -116,3 +116,14 @@ apr_status_t mpxs_APR__Socket_poll(apr_s
return apr_poll(fd, 1, nsds, timeout);
}
+
+static MP_INLINE int mpxs_APR__Socket_sock_get(pTHX_ apr_socket_t *sock)
+{
+#ifdef WIN32
+return -1; /* not implemented */
+#else
+apr_os_sock_t s;
+apr_os_sock_get(s, sock);
+return s;
+#endif
+}
Will this work on *all* non WIN32 platforms ?
--
Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5
http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/
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Re: Is Apache2::Layout compatible with Apache 2.2.XX ?
On 10-03-25 17:36 , Rafael Caceres wrote: Hi All, I am migrating a server from apache 1.3 with mod_perl1 to apache 2.2.x with mod_perl2. The Apache2::Layout module used usefull as a replacement/starting-point for getting Apache::Sandwich functionality. The Apache2::Layout module compiles, but the test results in core dumps. Is this module compatible with apache 2.2.x ? It should be, if something core dumps, that's not good. Can you provide more debugging information ? -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [RELEASE CANDIDATE] Apache-Test-1.31 RC2
On 10-02-09 16:30 , Fred Moyer wrote:
Greetings,
Please, download, test, and report back on success or failure for this
Apache::Test release candidate.
Development from 1.30 has been ongoing for about two years, so this is
as good a time as ever to make a release.
http://people.apache.org/~phred/Apache-Test-1.31-rc2.tar.gz
Passes all tests on OSX/10.6 Apache/2.2.13/prefork mod_perl/2.0.4
Perl/v5.10.0
One small nit, not sure why, but t/next_available_port.t was modified
and will only be run if mod_cgi *and* mod_cgid is installed, which is
not very likely. Shouldn't this be what it does instead ?
diff -rdu Apache-Test-1.31-rc2/t/next_available_port.t
Apache-Test-1.31-rc2.test/t/next_available_port.t
--- Apache-Test-1.31-rc2/t/next_available_port.t2009-04-18
05:59:26.0 -0400
+++ Apache-Test-1.31-rc2.test/t/next_available_port.t 2010-02-09
21:20:26.0 -0500
@@ -7,8 +7,7 @@
use Apache::TestRequest;
use Apache::TestUtil;
-plan tests = 1, need need_module('mod_cgi.c'),
- need_module('mod_cgid.c'),
+plan tests = 1, need need_cgi,
need_module('mod_env.c');
my $url = '/cgi-bin/next_available_port.pl';
Looking at Changes, I can see
Use need_module('mod_cgi.c') and need_module('mod_cgid.c') in
t/next_available_port.t instead of need_cgi. On case insensitive file
systems such as OS X, need_cgi will fulfill the requirement with cgi.pm,
when mod_cgi.c is the desired requirement.
[Fred Moyer ph...@apache.org]
Wouldn't the correct solution be to fix need_cgi then :
diff -ru Apache-Test-1.31-rc2.test/blib/lib/Apache/Test.pm
Apache-Test-1.31-rc2/blib/lib/Apache/Test.pm
--- Apache-Test-1.31-rc2.test/blib/lib/Apache/Test.pm 2010-02-09
13:21:39.0 -0500
+++ Apache-Test-1.31-rc2/blib/lib/Apache/Test.pm2010-02-09
21:27:47.0 -0500
@@ -348,7 +348,7 @@
}
sub need_cgi {
-return _need_multi(qw(cgi cgid));
+return _need_multi(qw(cgi.c cgid.c));
}
--
Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5
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Re: PerlOptions +Parent
On 10-02-01 06:32 , Torsten Förtsch wrote: On Monday 01 February 2010 11:48:19 Carl Johnstone wrote: So rather than +Parent which just gives a VirtualHost a separate instance - what would be nice would be some way of specifying which perl instance to use in this VirtualHost. Something like: VirtualHost * ServerName www.example1.com PerlInstance myappv4 /VirtualHost VirtualHost * ServerName www.example2.com PerlInstance myappv4 /VirtualHost Feasible by patching modperl's interpreter pool handling. Yes. and mod_python, IIRC, has such a mechanism. Might be worth implementing, if there is a use for it. But how about using several apache instances and a mod_proxy-based proxy in front to pass the requests to the appropriate instance? This can be implemented without patching modperl. That solution would also be my choice. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: seg fault in modperl_perl_global_request_save
On 09-12-31 12:52 , Alex Aminoff wrote: Most certainly, yes. A stack trace without debugging symbols is not very useful in trying to pin down the source of a segfault bug. OK, I compiled mod_perl with MP_DEBUG and MP_TRACE, and got apache to produce a core dump (kern.sugid_coredump=1 appears to be needed on FreeBSD): (gdb) bt #0 0x28384eb4 in strncpy () from /lib/libc.so.7 #1 0x287af9ee in modperl_perl_global_avcv_clear () from /usr/local/libexec/apache22/mod_perl.so #2 0x287afacf in modperl_perl_global_avcv_clear () from /usr/local/libexec/apache22/mod_perl.so That's odd, modperl_perl_global_avcv_clear should not be able to call itself. It looks like you don't have debugging symbols for mod_perl itself, could you get that as well, as it would show me a little bit more as to what's being double-freed, looks like. Also, you can just try and run your test case with MOD_PERL_TRACE='g' in your environment ? It turns on global handling debugging output. error_log would contain information about what is going on in more details. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: seg fault in modperl_perl_global_request_save
On 09-12-30 16:28 , Alex Aminoff wrote: 1. Problem Description: Our production apache22/mod_perl2 web server segfaults regularly. I have tracked down this problem as much as I can, and could use some help. This is running on FreeBSD; the same problem occurs on FreeBSD 7.0, 7.2, and 8.0. apache22 is installed from ports, with WITH_DEBUG and WITH_EXECPTION_HOOK; mod_perl2 is installed from ports, my attempts to compile it with debug flags appear so far to be unsuccessful. (detailed version info below) For no reason I can fathom, I can not seem to get apache to dump core when it seg faults. I've set CoreDumpDirectory, I've set ulimit coredumpsize, nothing. No matter; I was able to install mod_whatkilledus and mod_backtrace. mod_whatkilledus shows that the segfaults happen on a wide variety of requests; most requests to our main web server are handled by mod_perl, either with a ResponseHandler or a FilterHandler. mod_backtrace shows that the seg fault is always happening in modperl_perl_global_request_save: [Wed Dec 30 15:05:41 2009] pid 6955 mod_backtrace backtrace for sig 11 (thread pid 6955) [Wed Dec 30 15:05:41 2009] pid 6955 mod_backtrace main() is at 8063880 0x8085a26 ap_run_fatal_exception+70 at /usr/local/sbin/httpd 0x808752e ap_mpm_set_exception_hook+238 at /usr/local/sbin/httpd 0x8087569 ap_mpm_set_exception_hook+297 at /usr/local/sbin/httpd 0xbfbfffb4 0x287a83c5 modperl_perl_global_request_save+213 at /usr/local/libexec/apache22/mod_perl.so 0x2879982d modperl_response_handler_cgi+141 at /usr/local/libexec/apache22/mod_perl.so 0x807bc66 ap_run_handler+70 at /usr/local/sbin/httpd ... So, any general pointers for what direction to go next would be appreciated. I would like to have mod_backtrace tell me what in my perl code is triggering the error, in which case I could work around it. Should I continue to pursue recompiling mod_perl2 and possibly perl itself with more debugging turned on? Most certainly, yes. A stack trace without debugging symbols is not very useful in trying to pin down the source of a segfault bug. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: Changing apache config with mod_perl, doesnt work!
On 09-11-22 17:42 , Devrim Yasar wrote:
This script supposedly should take * out of *.domain.com, assign it to
$subdomain variable, and $subdomain should be put to AssignUserId.
However, no matter how hard I try, I can't get this to work. I've been
working on this for days, and am really desperate. If you think this is
a lot of work, please charge me consultancy and come get the root passwd.
Any ideas though? Thanks...
|Perl
Use Apache2::ServerRec qw//;
use Apache2::ServerUtil qw//;
use Apache2::RequestRec qw//;
use Apache2::RequestUtil qw//;
use Apache2::Const qw/OK DECLINED/;
my $s = Apache2::ServerUtil-server;
$s-push_handlers(PerlHeaderParserHandler = sub { my($r) = @_;
From a quick glance at the mpm-itk source-code, it does its magic in at
the headerparsing phase, so your attempt at using that phase to alter
it's behaviour was a good one.
/* set the uid as fast as possible, but not before merging per-dit
config */
ap_hook_header_parser(itk_post_perdir_config, NULL, NULL,
APR_HOOK_REALLY_FIRST);
Unfortunately, it seems to pick APR_HOOK_REALLY_FIRST as precedence,
which makes it run /before/ your code, in the same phase. So, even
though you actually succeed at changing it's run-time configuration, you
do it too late, and it doesn't even look at it.
if ( $r-hostname =~ m/(.*)\.([^.]+\.\w+)$/ ) {
my($subdomain,$domain) = ($1,$2);
#
# THIS WORKS!
# ---
# if requested domain is fio.domain.com http://fio.domain.com/,
# this successfully assigns ServerAdmin f...@domain.com
mailto:f...@domain.com
# so gathering domain parts working
$r-server-server_admin($subdoma...@$domain);
Yes, as expected, and it uses a published API to do that.
#
# THIS DOESN'T!
# --
# this is supposed to insert this line inside Virtual host
# --
# IfModule mpm_itk_module AssignUserId fio domain/IfModule
# --
$r-add_config([ IfModule mpm_itk_module,
AssignUserId $subdomain $domain,
/IfModule,
]);
Except for my above explanation, this would work just fine. I would
however caution about using this kind of mechanism to alter run-time
configuration on a per-request basis. This comes at a non-negligable
performance impact, if that's important to your usage scenario.
Ideally, like in the server_admin() case outlined above, mpm-itk
could/should expose an API to allow for changing the userid/domain.
You could try and use PerlMapToStorageHandler as your phase, since it
happens before the PerlHeaderParserHandler phase.
--
Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5
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Re: _apr_bucket_shared_copy symbol not found
On 09-11-14 14:43 , Fred Moyer wrote: Platform: Snow Leopard Versions used: perl 5.10.1, mod_perl 2.0.5-dev, httpd 2.2.14 Error found during make test: t/apr-ext/uuid.t Can't load '/Users/phred/dev/svn/modperl/mod_perl-2.0/blib/arch/auto/APR/APR.bundle' for module APR: dlopen(/Users/phred/dev/svn/modperl/mod_perl-2.0/blib/arch/auto/APR/APR.bundle, 9): Symbol not found: _apr_bucket_shared_copy I compiled apache using the --with-included-apr option. This is a new toolchain setup. Any thoughts? Can you send me the exact version of httpd you built, and with what arguments? mod_perl Makefile.PL arguments too. I just upgraded to Snow Leopard, so I should be able to try and reproduce. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/
Re: Getting domain info on each hit.
On 09-11-16 13:54 , Devrim Yasar wrote:
Hi,
We want to retrieve URL and use it inside our vhosts, realtime.
To demonstrate my case, I placed random numbers on ServerAdmin directive
(just to test),
Perl
$ServerAdmin = int(rand(100)).lo...@koko.com;
/Perl
As you may know, this random number is assigned only when you restart
the server, and never changes until another restart.
This is what we want:
if julie.myperl.com http://julie.myperl.com/ is the requested domain,
then $ServerAdmin = ju...@myperl.com mailto:ju...@myperl.com, that is,
realtime.
Hopefully there is a solution, since this will help us remove thousands
of config files, and save us from thousands of apache reloads.
Something like this is probably what you are looking like
$r-server-server_hostname;
$r-server-server_admin('ju...@myperl.com');
Read from here:
http://perl.apache.org/docs/2.0/api/Apache2/ServerRec.html#C_server_admin_
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Re: Apache::Registry executing scripts multiple times
On 09-11-04 17:58 , Dave Morgan wrote: Hi All, Please forgive me if the answer is in the docs, I looked without success. I have a very simple index_test.pl script which appears to get called by Apache::Registry multiple times. I have tested in single server mode (httpd -X) and still get the same results. The output is correct but the error_log shows multiple calls from the Apache::Registry module. While this simple program appears to get called 5 times our big one was only getting called twice, however, that did have a very noticeable effect on response time. We have also removed the Apache::Reload module without effect. Any ideas, pointers or help appreciated Dave ### Environment: Apache 1.3.37 mod-perl 1.30 perl 5.8.8 Relevent httpd.conf section: ScriptAlias /metapoint/ /home/tomcat/metapoint/trunk/ Directory /home/tomcat/metapoint/trunk AllowOverride None SetHandler perl-script PerlInitHandler Apache::Reload PerlHandler Apache::Registry Options ExecCGI Order allow,deny Allow from all /Directory index_test.pl: our $i; our ? shouldn't that be my ? our makes that variable a package global, so it will stick around between requests, just like $some::package::name would. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: Debugging seg faults in Apache mod_perl
On 17/08/09 19:54 , James Smith wrote:
Futher to this I now have a stack trace if that helps anyone point me in
the right direction:
#0 0x7f17ee936fb1 in strncpy () from /lib/libc.so.6
#1 0x7f17e808ecfc in modperl_perl_global_request_save () from
/usr/lib/apache2/modules/mod_perl.so
That's hapenning in a fairly simple piece of code:
modperl_perl_global_svpv_save(pTHX_ modperl_perl_global_svpv_t *svpv)
{
svpv-cur = SvCUR(*svpv-sv);
strncpy(svpv-pv, SvPVX(*svpv-sv), sizeof(svpv-pv));
}
Looking at this, is there any chance you can get a mod_perl with
debugging symbols running this and post the content of :
*svpv
*(svpv-pv)
*(svpv-sv)
But looking at the guts, the only code path that will invoke this is
when saving/restoring the value of $/... Can you check to see what part
of your code alters that variable and to what ?
It might point to something interesting.
#2 0x7f17e807dabc in modperl_response_handler_cgi () from
/usr/lib/apache2/modules/mod_perl.so
#3 0x7f17ef7272d3 in ap_run_handler () from /usr/sbin/apache2
#4 0x7f17ef72aa6f in ap_invoke_handler () from /usr/sbin/apache2
#5 0x7f17ef7385de in ap_process_request () from /usr/sbin/apache2
#6 0x7f17ef735418 in ?? () from /usr/sbin/apache2
#7 0x7f17ef72eca3 in ap_run_process_connection () from
/usr/sbin/apache2
#8 0x7f17ef73cf46 in ?? () from /usr/sbin/apache2
#9 0x7f17ef73d276 in ?? () from /usr/sbin/apache2
#10 0x7f17ef73ddad in ap_mpm_run () from /usr/sbin/apache2
#11 0x7f17ef71360d in main () from /usr/sbin/apache2
On Mon, 17 Aug 2009, James Smith wrote:
I have two handlers, one a response handler and a second an output
filter.
If either of these handlers run then they run fine for any number of
requests, if I have both of these handlers I get an untraceable seg fault
with the handlers, this segfault happens on the second request to that
particular child.
If the page is generated from:
* the file system,
* via mod_php or
* mod_rails I don't have a problem
If the page content is generated by mod_perl it works perfectly well for
the first request - but fails for subsequent requests.
[notice] child pid 14475 exit signal Segmentation fault (11)
This appears to be before the page handler executes...
If I turn off the output filter - everything is OK for all requests.
Any suggestions on how I debug this... it makes life so much easier if
I can handle all requests this way (and it seems to be the apache way)
James
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Re: Debugging seg faults in Apache mod_perl
On 17/08/09 21:48 , Philippe M. Chiasson wrote:
On 17/08/09 19:54 , James Smith wrote:
Futher to this I now have a stack trace if that helps anyone point me in
the right direction:
#0 0x7f17ee936fb1 in strncpy () from /lib/libc.so.6
#1 0x7f17e808ecfc in modperl_perl_global_request_save () from
/usr/lib/apache2/modules/mod_perl.so
That's hapenning in a fairly simple piece of code:
modperl_perl_global_svpv_save(pTHX_ modperl_perl_global_svpv_t *svpv)
{
svpv-cur = SvCUR(*svpv-sv);
strncpy(svpv-pv, SvPVX(*svpv-sv), sizeof(svpv-pv));
}
[...]
But looking at the guts, the only code path that will invoke this is
when saving/restoring the value of $/... Can you check to see what part
of your code alters that variable and to what ?
Just had an idea, can't verify or test it right now, but I suspect this
might be caused by:
$/ = undef;
Could you have one of these lying around in your code somewhere ?
If so, can you try and change it to the usually recommended form:
local $/ = undef;
Hope this helps.
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Re: graceful restarts, modperl and pre-loaded modules
On 14/07/09 14:04 , E R wrote: Hi, I was wondering how graceful restarts of apache interact with modperl and pre-loaded modules. Specifically, if the apache parent process loads module Foo.pm, and I modify Foo.pm, can I use a graceful restart to get the apache parent to read the new version of Foo.pm? Yes, it should work that way. On a gracefull restart, all perl interpreters are shutdown and new, clean ones replace them, reloading any module you configure for preloading. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: graceful restarts, modperl and pre-loaded modules
On 14/07/09 15:00 , Perrin Harkins wrote: On Tue, Jul 14, 2009 at 2:36 PM, Philippe M. Chiassongo...@ectoplasm.org wrote: On a gracefull restart, all perl interpreters are shutdown and new, clean ones replace them, reloading any module you configure for preloading. I don't think this is right, Philippe, unless something has changed with it in mod_perl 2. Yup, this has certainly been fixed up in mod_perl 2. Graceful restart used to just re-read the conf, not restart the perl interpreter. Now I believe it does, and it's easy to verify. A loaded PerlModule will get reloaded on graceful restart, that's for sure. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: Apache::Bootstrap 0.07-rc1 available for testing
On 09/07/09 18:18 , Fred Moyer wrote: I'd love it if you could take this rc for a spin and report back. Passing all tests on OS X 10.5, 5.8.8, 2.2.6 and Centos 5.2, 5.8.9, 2.2.8. Works on my OS X Leopard box with system and darwinports perl. $ prove -b t ; /usr/bin/prove -b t t/00-load.ok 1/11# bootstrapping mp1 only # bootstrapping mp2 only mod_perl2 not present, cannot bootstrap mp2 at blib/lib/Apache/Bootstrap.pm line 121. # Testing Apache::Bootstrap 0.07-rc1, Perl 5.008008, /opt/local/bin/perl t/00-load.ok 7/11 skipped: various reasons t/pod-coverageok t/pod.ok All tests successful, 7 subtests skipped. Files=3, Tests=13, 1 wallclock secs ( 0.22 cusr + 0.05 csys = 0.27 CPU) t/00-load.t ... 1/11 # bootstrapping mp1 only mod_perl not present, cannot bootstrap mp1 at /Users/gozer/tmp/Apache-Bootstrap-0.07-rc1/blib/lib/Apache/Bootstrap.pm line 96. # bootstrapping mp2 only # Testing Apache::Bootstrap 0.07-rc1, Perl 5.008008, /usr/bin/perl Apache::Test version is 1.30, minimum version required is 1.31, tests will be skipped t/00-load.t ... ok t/pod-coverage.t .. ok t/pod.t ... ok All tests successful. Files=3, Tests=13, 0 wallclock secs ( 0.03 usr 0.01 sys + 0.40 cusr 0.06 csys = 0.50 CPU) Result: PASS +1 -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: Running CGI scripts after mod_perl.
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Hash: SHA1
On 25/06/09 17:51 , Anthony R Fletcher wrote:
I have a mod_perl 2 module, running in Apache 2.2,
-
package Apache2::;
use 5;
use strict;
use Apache2::Const -compile = qw(DECLINED);
sub handler
{
return Apache2::Const::DECLINED;
}
1;
-
and this is enabled in a .htaccess file via
SetHandler modperl
PerlResponseHandler Apache2::
Without the .htaccess config above CGI scripts run fine. With the above
the actual script is returned.
That's because of 'SetHandler modperl'
When you use that, you are telling apache definitively that modperl
should be used to handle this request. When you return DECLINED, all
apache is left with is to fallback to the default handler, and that
serves static files.
How do I get Apache to process the .cgi scripts as CGI scripts and not
as just text files?
sub handler {
my $r = shift;
# Whatever logic to decide if it should be a cgi or not...
if ($r-filename =~ /\.cgi$/) {
$r-handler('cgi-script');
}
return Apache2::Const::DECLINED;
}
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Re: Running CGI scripts after mod_perl.
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On 26/06/09 15:55 , Perrin Harkins wrote:
On Thu, Jun 25, 2009 at 5:51 PM, Anthony R Fletchera...@mail.nih.gov wrote:
I have a mod_perl 2 module, running in Apache 2.2,
-
package Apache2::;
use 5;
use strict;
use Apache2::Const -compile = qw(DECLINED);
sub handler
{
return Apache2::Const::DECLINED;
}
1;
-
and this is enabled in a .htaccess file via
SetHandler modperl
PerlResponseHandler Apache2::
Without the .htaccess config above CGI scripts run fine. With the above
the actual script is returned.
Hmm. Why are you doing this? It's not clear what you're really trying to do.
If you want to change which module does the response handler phase,
you can do that, and you should be able to set it to be the
cgi-handler module, but I don't think you can do it when you're
already in the response handler phase.
Yes, so my previous suggestion is most likely no good. It's sort of too
late indeed, once a content handler has been entered.
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Re: mod_perl 1.0 Compilation on Linux Ubuntu
-gnu/4.3.3/:/usr/lib/gcc/i486-linux-gnu/4.3.3/../../../../lib/:/lib/../lib/:/usr/lib/../lib/:/usr/lib/gcc/i486-linux-gnu/4.3.3/../../../:/lib/:/usr/lib/ COLLECT_GCC_OPTIONS='-v' '-DLINUX=22' '-DMOD_PERL' '-DUSE_PERL_SSI' '-D_REENTRANT' '-DDEBIAN' '-pipe' '-I/usr/local/include' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DUSE_HSREGEX' '-DNO_DL_NEEDED' '-D_REENTRANT' '-DDEBIAN' '-fno-strict-aliasing' '-pipe' '-I/usr/local/include' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DHTTPD_ROOT=/usr/local/apache' '-DSUEXEC_BIN=/usr/local/apache/bin/suexec' '-DSHARED_CORE_DIR=/usr/local/apache/libexec' '-DDEFAULT_PIDLOG=logs/httpd.pid' '-DDEFAULT_SCOREBOARD=logs/httpd.scoreboard' '-DDEFAULT_LOCKFILE=logs/httpd.lock' '-DDEFAULT_ERRORLOG=logs/error_log' '-DTYPES_CONFIG_FILE=conf/mime.types' '-DSERVER_CONFIG_FILE=conf/httpd.conf' '-DACCESS_CONFIG_FILE=conf/access.conf' '-DRESOURCE_CONFIG_FILE=conf/srm.conf' '-I.' '-I/usr/lib/perl/5.10/CORE' '-o' 'helpers/dummy' '-L/usr/local/lib' '-L/usr/lib/perl/5.10/CORE' '-mtune=generic' /usr/lib/gcc/i486-linux-gnu/4.3.3/collect2 --eh-frame-hdr -m elf_i386 --hash-style=both -dynamic-linker /lib/ld-linux.so.2 -o helpers/dummy -z relro /usr/lib/gcc/i486-linux-gnu/4.3.3/../../../../lib/crt1.o /usr/lib/gcc/i486-linux-gnu/4.3.3/../../../../lib/crti.o /usr/lib/gcc/i486-linux-gnu/4.3.3/crtbegin.o -L/usr/local/lib -L/usr/lib/perl/5.10/CORE -L/usr/lib/gcc/i486-linux-gnu/4.3.3 -L/usr/lib/gcc/i486-linux-gnu/4.3.3 -L/usr/lib/gcc/i486-linux-gnu/4.3.3/../../../../lib -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/i486-linux-gnu/4.3.3/../../.. /tmp/ccw05Poa.o -lm -E -lperl -ldl -lm -lpthread -lc -lcrypt -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i486-linux-gnu/4.3.3/crtend.o /usr/lib/gcc/i486-linux-gnu/4.3.3/../../../../lib/crtn.o h...@energy:~/Desarrollo de Software/apache_1.3.39/src$ Thanks Hans - Philippe M. Chiasson go...@ectoplasm.org escribió: On 17/06/09 11:08 , h...@welinux.cl wrote: Hi, I'm having trouble compiling mod_perl on latest ubuntu (Jaunty), i've tried the latest version of mod_perl: 1.31 and apache: 1.3.41 without success, then i downgraded to some older versions once i was able to build: mod_perl.1.30 and apache 1.3.39, without success too. The problem is that after doing perl Makefile.PL DO_HTTPD=1 USE_APACI=1 EVERYTHING=1 I get the following error: ** A test compilation with your Makefile configuration ** failed. The below error output from the compilation ** test will give you an idea what is failing. Note that ** Apache requires an ANSI C Compiler, such as gcc. Error Output for sanity check cd ..; cc -DLINUX=22 -DMOD_PERL -DUSE_PERL_SSI -D_REENTRANT -DDEBIAN -fno-strict-aliasing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DUSE_HSREGEX -DNO_DL_NEEDED -D_REENTRANT -DDEBIAN -fno-strict-aliasing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 `./apaci` -I. -I/usr/lib/perl/5.10/CORE-o helpers/dummy helpers/dummy.c -lm -Wl,-E -L/usr/local/lib -L/usr/lib/perl/5.10/CORE -lperl -ldl -lm -lpthread -lc -lcrypt Have you tried running that cc command directly and see what happens ? Sounds like the compiler is failing and we are not capturing the reason somehow. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: svn commit: r781917 - in /perl/modperl/branches/1.x: Changes src/modules/perl/mod_perl.c
On 05/06/09 01:57 , pgollu...@apache.org wrote:
Author: pgollucci
Date: Fri Jun 5 05:57:17 2009
New Revision: 781917
URL: http://svn.apache.org/viewvc?rev=781917view=rev
Log:
Address FreeBSD PR: ports/134749
This is actually a bug in gcc 4.2.1?x where
the array is optimized incorrectly causing
sefaults during startup.
Apparently the bug does not exist in FreeBSD 8
but is an issue in 7.x.
Reported by:Troy t...@twisted.net
Submitted by: Tim Zingelman zingel...@fnal.gov
Reviewed by:myself
Modified:
perl/modperl/branches/1.x/Changes
perl/modperl/branches/1.x/src/modules/perl/mod_perl.c
Modified: perl/modperl/branches/1.x/Changes
URL:
http://svn.apache.org/viewvc/perl/modperl/branches/1.x/Changes?rev=781917r1=781916r2=781917view=diff
==
--- perl/modperl/branches/1.x/Changes (original)
+++ perl/modperl/branches/1.x/Changes Fri Jun 5 05:57:17 2009
@@ -10,6 +10,10 @@
=item 1.32-dev
+Work around a gcc optimization specific bug which
+cuased seg faults on FreeBSD 7.x during mod_perl startup.
+[Tim Zingelman zingel...@fnal.gov]
+
=item 1.31 May 11, 2009
Fix static APACI build on Mac OS X. [Gozer]
Modified: perl/modperl/branches/1.x/src/modules/perl/mod_perl.c
URL:
http://svn.apache.org/viewvc/perl/modperl/branches/1.x/src/modules/perl/mod_perl.c?rev=781917r1=781916r2=781917view=diff
==
--- perl/modperl/branches/1.x/src/modules/perl/mod_perl.c (original)
+++ perl/modperl/branches/1.x/src/modules/perl/mod_perl.c Fri Jun 5 05:57:17
2009
@@ -596,6 +596,7 @@
void perl_startup (server_rec *s, pool *p)
{
char *argv[] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL };
+char **temp_argv=argv;
Small nit, shouldn't it be :
char **temp_args = argv;
Also, feels like that bit of code needs a warning/comment to explain why
it's there, otherwise, it's tempting to optimize/clean it away.
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Re: Environment variable problem in mod_perl 2
On 03/06/09 02:58 , Scott Gifford wrote:
[ also posted on PerlMonks ]
I'm working on porting some code that's been running on mod_perl 1 for
a very long time to mod_perl 2. Mostly things have gone smoothly, but
I'm having trouble with environment variables. Sometimes my scripts go
off and run other scripts, and expect to be able to set things like
$ENV{PATH} for the child processes. However, for some reason under
mod_perl 2, my environment variables aren't getting passed to child
processes! Quite bizarre.
Have you tried using $r-subprocess_env ?
http://perl.apache.org/docs/2.0/api/Apache2/RequestRec.html#C_subprocess_env_
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Re: mod_perl content at ApacheCon US 2009 (and conferences in general)
On 23/04/09 13:31 , Adam Prime wrote: ApacheCon US is happen in Oakland CA this year from November 2nd to 6th, and the PMC's of the various projects are being given the opportunity to help organize content related to their projects. In order for the PMC to do this effectively, it would be helpful to know what other people who are interested in mod_perl related content would find interesting, for ApacheCon specifically, as well as for conferences in general. If you're interested in helping, please answer the following questions in an email to more (or to the list if you'd prefer): 1) Do you plan to attend ApacheCon US this year? I didn't specifically plan to, but if there was the possibility of a decent Perl/mod_perl track, I'd probably try to attend+present. 2) Do you play to attend any other Perl related conferences this year? Not likely, no. 3) What mod_perl related topics would you be interested in hearing talks about? I am personally interested in new/wacky things done with mod_perl, serious internals/guts stuff as well as possible future directions. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
[ANNOUNCE] mod_perl 1.31
The uploaded file mod_perl-1.31.tar.gz has entered CPAN as file: $CPAN/authors/id/G/GO/GOZER/mod_perl-1.31.tar.gz size: 389960 bytes md5: d2188bf500e9f00cd78dc97c3fbf6b97 It's finally here! After quite a few release candidates, I am happy to share with you all this new mod_perl release. Enjoy! Changes since 1.30: Fix static APACI build on Mac OS X. [Gozer] Fix XSS vulnerability in Apache::Status reported by Richard J. Brain, CVE-2009-0796 [Fred Moyer] On Win32, mod_perl.h needs to include malloc.h before the perl headers, at least when built with USE_ITHREADS [Steve Hay] Win32 needs PERL_SYS_INIT/PERL_SYS_TERM calls when built with USE_ITHREADS [sic--that's different to USE_THREADS]. In fact, they ought to be always called if they are defined [Steve Hay] Fix potential segfault when the environment contains NULL values [Mike Schilli] Fix static APACI build against newer apache-1.3.38+ [Gozer] Fixed modules/regex.t test 4 on Win32 [Steve Hay] Avoid possible segfault when PerlFreshRestart is On. [Michael Rendell mich...@cs.mun.ca] Prevent segfault when running with perl = 5.9.3 [Steve Hay] Fix shared libary extensions on Win32 to be .dll not .so [Nikolay Ananiev anan...@thegdb.com] Patch to mod_perl.dsp to remove /D _WINSOCK2API_ on Win32 for perl = 5.8.6 [Steve Hay] -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: Connection rate limiting with Apache2::ConnectionUtil pnotes
On 12/05/09 21:50 , Fred Moyer wrote: Greetings, I ran into an issue today where I had a load surge in my application server, so I looked around for a suitable throttling module and didn't see anything simple. I personally have used mod_cband quite successfully for stuff like this, give it a look. Otherwise, nice solution! Especially if coded under the gun ;-) Gozer out. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
[RELEASE CANDIDATE] mod_perl-1.31 RC8
The mod_perl 1.31 release candidate 8 is ready. It can be downloaded here: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc8.tar.gz SHA1(mod_perl-1.31-rc8.tar.gz)= 36c0e59a374dbd490da061c6b45b8e11d1f80309 MD5(mod_perl-1.31-rc8.tar.gz)= 0c2808ccf669fea79760636e425f38b3 Please give it a spin in your favorite configuration and report any problems. Especially needed against Perl-5.10 and on Windows. The summary of what has changed since 1.30 are (from Changes): Fix static APACI build on Mac OS X. [Gozer] Fix XSS vulnerability in Apache::Status reported by Richard J. Brain, CVE-2009-0796 [Fred Moyer] On Win32, mod_perl.h needs to include malloc.h before the perl headers, at least when built with USE_ITHREADS [Steve Hay] Win32 needs PERL_SYS_INIT/PERL_SYS_TERM calls when built with USE_ITHREADS [sic--that's different to USE_THREADS]. In fact, they ought to be always called if they are defined [Steve Hay] Fix potential segfault when the environment contains NULL values [Mike Schilli] Fix static APACI build against newer apache-1.3.38+ [Gozer] Fixed modules/regex.t test 4 on Win32 [Steve Hay] Avoid possible segfault when PerlFreshRestart is On. [Michael Rendell mich...@cs.mun.ca] Prevent segfault when running with perl = 5.9.3 [Steve Hay] Fix shared libary extensions on Win32 to be .dll not .so [Nikolay Ananiev anan...@thegdb.com] Patch to mod_perl.dsp to remove /D _WINSOCK2API_ on Win32 for perl = 5.8.6 [Steve Hay] -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: PerlIO :APR / apr_file_open() flag issue
On 20/04/09 19:59 , Marc Adkins wrote:
Originally posted to the APR dev list. The response (from jTrawick) was
as follows:
The Perl code that builds the apr_file_open() flags needs to turn on
APR_WRITE.
I think that this patch to mod_perl is what you need:
--- modperl_apr_perlio.c.orig2007-12-31 02:39:50.0 -0500
+++ modperl_apr_perlio.c2009-04-20 19:37:25.954107404 -0400
@@ -85,7 +85,7 @@
switch (*mode) {
case 'a':
-apr_flag = APR_APPEND | APR_CREATE;
+apr_flag = APR_WRITE | APR_CREATE | APR_APPEND;
break;
case 'w':
apr_flag = APR_WRITE | APR_CREATE | APR_TRUNCATE;
The rest of this email is my original post. I would still like a
workaround is one exists.
Looks sensible to me. The only issue I could see is if APR_WRITE was
addeed at some point somewhat recently, and this change would break
against older APRs. Might need a version check of some sort.
Otherwise, +1
--
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Re: mod_perl crashes with Perl 5.10
On 29/3/09 15:30, Jozef Kosoru wrote: Hello, I tested my mod_perl application using following combinations recently: * Apache/2.2.9 (Debian) mod_apreq2-20051231/2.6.0 mod_perl/2.0.4 Perl/v5.10.0 (default Debian Lenny packages, mpm-prefork) * Apache/2.2.11 (Unix) mod_apreq2-20090110/2.7.1 mod_perl/2.0.4 Perl/v5.10.0 (apache, apreq and mod_perl compiled from sources, mpm-prefork) and I see a crash of Apache process on each request. Just to be sure, is that a 32/64 bit platform ? Here's the backtrace: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xb7ce0ad0 (LWP 11196)] 0xb7bf2095 in Perl_pp_undef () from /usr/lib/libperl.so.5.10 (gdb) bt #0 0xb7bf2095 in Perl_pp_undef () from /usr/lib/libperl.so.5.10 #1 0xb7bc2dc1 in Perl_runops_standard () from /usr/lib/libperl.so.5.10 #2 0xb7bbcd38 in Perl_call_sv () from /usr/lib/libperl.so.5.10 #3 0xb7cb2bfc in modperl_callback (my_perl=0x9ab21a0, handler=0x9639b18, p=0x9ad4578, r=0x9ad45b8, s=0x961bfe0, args=0x98a13c0) at modperl_callback.c:101 Hrm, if at all possible, while in gdb, could you dump more information from that frame ? (gdb) info locals Also, I'd love to see as much of the arguments as possible, expecially handler, r and args (gdb) print *handler (gdb) print *r (gdb) print *args Thanks. Also, one thing that always help narrow things down is if you could boil down your application to a small enough test case that you could share it with us. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: srand
On 4/4/09 19:52, Adam Prime wrote: Stanisław T. Findeisen wrote: Hello I have a question regarding srand() usage with mod_perl. The documentation says: === Do not call srand() (i.e. without an argument) more than once in a script. The internal state of the random number generator should contain more entropy than can be provided by any seed, so calling srand() again actually loses randomness. http://perldoc.perl.org/functions/srand.html === How does this relate to mod_perl? Is it safe to simply call srand() once per CGI script? Personally, i call srand in my startup.pl, and not in individual cgi scripts. I have no idea if that's actually a good practice or not though. It might for example be a better idea to call it in a ChildInit handler. Yes, otherwise, each child httpd process (even these forked in the future), will inherit the same random seed, so will go thru the exact same random sequence. If you have multiple code paths consuming randomness, you might not notice, but it can be a big problem, as your randomness will not be nowhere as unpridictable as you'd think. For instance, bugzilla.mozilla.org was hit by this very bug, as it was making heavy use of rand() to generate unique tokens, and was finding itself encountering a lot of duplicates, as each child process was starting at the same exact random seed via a single srand() call from a PerlRequire'd file. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
[RELEASE CANDIDATE] mod_perl-1.31 RC7
The mod_perl 1.31 release candidate 7 is ready. It can be downloaded here: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc7.tar.gz SHA1(mod_perl-1.31-rc7.tar.gz)= 4d73f33e6ed4786da1fb39f6e755746f680499c6 MD5(mod_perl-1.31-rc7.tar.gz)= ba44a09ec8383391857cbc47a21c99d4 Please give it a spin in your favorite configuration and report any problems. Especially needed against Perl-5.10 and on Windows. The summary of what has changed since 1.30 are (from Changes): Fix XSS vulnerability in Apache::Status reported by Richard J. Brain, CVE-2009-0796 [Fred Moyer] On Win32, mod_perl.h needs to include malloc.h before the perl headers, at least when built with USE_ITHREADS [Steve Hay] Win32 needs PERL_SYS_INIT/PERL_SYS_TERM calls when built with USE_ITHREADS [sic--that's different to USE_THREADS]. In fact, they ought to be always called if they are defined [Steve Hay] Fix potential segfault when the environment contains NULL values [Mike Schilli] Fix static APACI build against newer apache-1.3.38+ [Gozer] Fixed modules/regex.t test 4 on Win32 [Steve Hay] Avoid possible segfault when PerlFreshRestart is On. [Michael Rendell mich...@cs.mun.ca] Prevent segfault when running with perl = 5.9.3 [Steve Hay] Fix shared libary extensions on Win32 to be .dll not .so [Nikolay Ananiev anan...@thegdb.com] Patch to mod_perl.dsp to remove /D _WINSOCK2API_ on Win32 for perl = 5.8.6 [Steve Hay] -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [RELEASE CANDIDATE] mod_perl-1.31 RC7
On 2/4/09 15:11, David E. Wheeler wrote: On Apr 2, 2009, at 10:42 AM, Philippe M. Chiasson wrote: The mod_perl 1.31 release candidate 7 is ready. It can be downloaded here: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc7.tar.gz I'm still getting a failure to make. :-( % perl -v | grep This This is perl, v5.10.0 built for darwin-2level % uname -a Darwin benedict.local 9.6.0 Darwin Kernel Version 9.6.0: Mon Nov 24 17:37:00 PST 2008; root:xnu-1228.9.59~1/RELEASE_I386 i386 % USER=dougm /usr/local/bin/perl Makefile.PL \ USE_APXS=1 \ WITH_APXS=/usr/local/apache/bin/apxs \ USE_DSO=1 \ EVERYTHING=1 [...] % make (cd ./apaci PERL5LIB=/usr/local/src/mod_perl-1.31-rc7/lib: make) make[1]: *** No rule to make target `libperl.so', needed by `lib'. Stop. make: *** [apxs_libperl] Error 2 Now that I've had a chance to look into this, I swear I've debugged this problem before, and I just can't find trace of it, or no patches. In any case, can you try this 1-liner patch? I believe it would do the trick just fine, it's because on OS X there are .so/.dylib/.bundles and we made the wrong assumption that perl's dlext would always be .so, but it's not on recent OS X, it's .bundle. The simplest trick I can think of is to just blindly normalize perl's dlext to .so, and it works just fine. It's not that important, as that value is only used to pick the right libperl.* make rule to build libperl, so should be safe. Index: apaci/mod_perl.config.sh === --- apaci/mod_perl.config.sh(revision 753086) +++ apaci/mod_perl.config.sh(working copy) @@ -123,6 +123,14 @@ perl_lddlflags=`$perl_config 'lddlflags'` perl_dlext=`$perl_config 'dlext'` +# OS X has .bundle's, .so's and .dylib's, but we need to normalize +# to .so, so keep it simple, and blindly normalize +case $os_version in +darwin*) +perl_dlext=`echo $perl_dlext | sed -e's/bundle/so/' | sed -e's/dylib/so/'` +;; +esac + case $os_version in aix*) case $perl_cc in -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [RELEASE CANDIDATE] mod_perl-1.31 RC7
On 2/4/09 22:29, Philippe M. Chiasson wrote: On 2/4/09 15:11, David E. Wheeler wrote: On Apr 2, 2009, at 10:42 AM, Philippe M. Chiasson wrote: The mod_perl 1.31 release candidate 7 is ready. It can be downloaded here: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc7.tar.gz I'm still getting a failure to make. :-( % perl -v | grep This This is perl, v5.10.0 built for darwin-2level % uname -a Darwin benedict.local 9.6.0 Darwin Kernel Version 9.6.0: Mon Nov 24 17:37:00 PST 2008; root:xnu-1228.9.59~1/RELEASE_I386 i386 % USER=dougm /usr/local/bin/perl Makefile.PL \ USE_APXS=1 \ WITH_APXS=/usr/local/apache/bin/apxs \ USE_DSO=1 \ EVERYTHING=1 [...] % make (cd ./apaci PERL5LIB=/usr/local/src/mod_perl-1.31-rc7/lib: make) make[1]: *** No rule to make target `libperl.so', needed by `lib'. Stop. make: *** [apxs_libperl] Error 2 Now that I've had a chance to look into this, I swear I've debugged this problem before, and I just can't find trace of it, or no patches. In any case, can you try this 1-liner patch? Obviously, I can't count ;-) Or, I started writing this e-mail with a simple-minded 1-line patch, then realized it wouldn't work, and came up with this more elaborate patch, but failed to update the line count in the previous, already written, paragraph. I'll let you figure it out. If this resolved your problem David, I'll roll it into RC8 (eight??) and hopefully, that will be that for a little while. Cheers! -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [RELEASE CANDIDATE] mod_perl-1.31 RC7
On 2/4/09 23:35, David E. Wheeler wrote: On Apr 2, 2009, at 7:29 PM, Philippe M. Chiasson wrote: Now that I've had a chance to look into this, I swear I've debugged this problem before, and I just can't find trace of it, or no patches. Yeah, I first reported it a year ago, with RC4. In any case, can you try this 1-liner patch? I believe it would do the trick just fine, it's because on OS X there are .so/.dylib/.bundles and we made the wrong assumption that perl's dlext would always be .so, but it's not on recent OS X, it's .bundle. The simplest trick I can think of is to just blindly normalize perl's dlext to .so, and it works just fine. It's not that important, as that value is only used to pick the right libperl.* make rule to build libperl, so should be safe. That seems to work great. My server didn't start for the tests, but it looks like Apache::Test is using the system apache instead of my build; I can look into that in the morning, but at least it builds now. Yay! APXS/DSO make test was never supported, and needs some magic to get it to work. USER=dougm is not enough... -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [RELEASE CANDIDATE] Apache-Bootstrap 0.05 rc1
On 20/1/09 20:17, Fred Moyer wrote: Greetings, Apache::Bootstrap 0.05 release candidate 1 is available for testing and review: http://people.apache.org/~phred/Apache-Bootstrap-0.05-rc1.tar.gz Linux Fedora 10 $ make test PERL_DL_NONLAZY=1 /usr/bin/perl -MExtUtils::Command::MM -e test_harness(0, 'blib/lib', 'blib/arch') t/*.t t/00-load.t ... 1/11 # Testing Apache::Bootstrap 0.05-rc1, Perl 5.01, /usr/bin/perl t/00-load.t ... ok t/pod-coverage.t .. ok t/pod.t ... ok All tests successful. Files=3, Tests=13, 1 wallclock secs ( 0.03 usr 0.02 sys + 0.41 cusr 0.06 csys = 0.52 CPU) Result: PASS $ perl -v | grep This This is perl, v5.10.0 built for x86_64-linux-thread-multi $ uname -a Linux huigui.shr.gescomstrategies.com 2.6.27.19-170.2.35.fc10.x86_64 #1 SMP Mon Feb 23 13:00:23 EST 2009 x86_64 x86_64 x86_64 GNU/Linux DarwinPorts $ make test PERL_DL_NONLAZY=1 /opt/local/bin/perl -MExtUtils::Command::MM -e test_harness(0, 'blib/lib', 'blib/arch') t/*.t t/00-load.ok 1/11# Testing Apache::Bootstrap 0.05-rc1, Perl 5.008008, /opt/local/bin/perl t/00-load.ok 9/11 skipped: various reasons t/pod-coverageskipped all skipped: Test::Pod::Coverage 1.08 required for testing POD coverage t/pod.skipped all skipped: Test::Pod 1.22 required for testing POD All tests successful, 2 tests and 9 subtests skipped. Files=3, Tests=11, 0 wallclock secs ( 0.06 cusr + 0.04 csys = 0.10 CPU) $ /opt/local/bin/perl -v | grep This This is perl, v5.8.8 built for darwin-2level $ uname -a Darwin shenlong 9.6.0 Darwin Kernel Version 9.6.0: Mon Nov 24 17:37:00 PST 2008; root:xnu-1228.9.59~1/RELEASE_I386 i386 i386 Apple $ make test PERL_DL_NONLAZY=1 /usr/bin/perl -MExtUtils::Command::MM -e test_harness(0, 'blib/lib', 'blib/arch') t/*.t t/00-load.t ... 1/11 # Testing Apache::Bootstrap 0.05-rc1, Perl 5.008008, /usr/bin/perl t/00-load.t ... ok t/pod-coverage.t .. ok t/pod.t ... ok All tests successful. Files=3, Tests=13, 2 wallclock secs ( 0.05 usr 0.02 sys + 0.56 cusr 0.13 csys = 0.76 CPU) Result: PASS $ /usr/bin/perl -v | grep This This is perl, v5.8.8 built for darwin-thread-multi-2level $ uname -a Darwin shenlong 9.6.0 Darwin Kernel Version 9.6.0: Mon Nov 24 17:37:00 PST 2008; root:xnu-1228.9.59~1/RELEASE_I386 i386 i386 Looks very good to me. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: Help needed for mod_perl 1.31-rc6 and Apache::Bootstrap
On 30/3/09 12:02, David E. Wheeler wrote: On Mar 26, 2009, at 1:20 PM, Fred Moyer wrote: There's a couple of mod_perl related releases now that need people to test them out. It takes less time to download, untar, and run the test suite for these two releases than it does to write a response to the 'decline of mod_perl' thread that has been going around :) Plus, it will help make you a better mod_perl user and developer. Help needed with testing mod_perl 1.31 rc6 http://marc.info/?l=apache-modperlm=123726111905517w=2 benedict% USER=dougm /usr/local/bin/perl Makefile.PL \ USE_APXS=1 \ WITH_APXS=/usr/local/apache/bin/apxs \ USE_DSO=1 \ EVERYTHING=1 Will configure via APXS (apxs=/usr/local/apache/bin/apxs) Will configure via APACI (DSO enabled) PerlDispatchHandler.enabled PerlChildInitHandlerenabled PerlChildExitHandlerenabled PerlPostReadRequestHandler..enabled PerlTransHandlerenabled PerlHeaderParserHandler.enabled PerlAccessHandler...enabled PerlAuthenHandler...enabled PerlAuthzHandlerenabled PerlTypeHandler.enabled PerlFixupHandlerenabled PerlHandler.enabled PerlLogHandler..enabled PerlInitHandler.enabled PerlCleanupHandler..enabled PerlRestartHandler..enabled PerlStackedHandlers.enabled PerlMethodHandlers..enabled PerlDirectiveHandlers...enabled PerlTableApienabled PerlLogApi..enabled PerlUriApi..enabled PerlUtilApi.enabled PerlFileApi.enabled PerlConnectionApi...enabled PerlServerApi...enabled PerlSectionsenabled PerlSSI.enabled Will run tests as User: 'david' Group: 'david' Configuring mod_perl for building via APXS + Creating a local mod_perl source tree + Setting up mod_perl build environment (Makefile) + id: mod_perl/1.31-rc6 + id: Perl/v5.10.0 (darwin) [/usr/local/bin/perl] Now please type 'make' to build libperl.so Checking CGI.pm VERSION..ok Checking for LWP::UserAgent..ok Checking for HTML::HeadParserok Checking if your kit is complete... Looks good Writing Makefile for Apache Writing Makefile for Apache::Connection Writing Makefile for Apache::Constants Writing Makefile for Apache::File Writing Makefile for Apache::Leak Writing Makefile for Apache::Log Writing Makefile for Apache::ModuleConfig Writing Makefile for Apache::PerlRunXS Writing Makefile for Apache::Server Writing Makefile for Apache::Symbol Writing Makefile for Apache::Table Writing Makefile for Apache::URI Writing Makefile for Apache::Util Writing Makefile for mod_perl benedict% make (cd ./apaci PERL5LIB=/Users/david/Downloads/mod_perl-1.31-rc6/lib: make) make[1]: *** No rule to make target `libperl.so', needed by `lib'. Stop. make: *** [apxs_libperl] Error 2 benedict% make (cd ./apaci PERL5LIB=/Users/david/Downloads/mod_perl-1.31-rc6/lib: make) make[1]: *** No rule to make target `libperl.so', needed by `lib'. Stop. make: *** [apxs_libperl] Error 2 % perl -v This is perl, v5.10.0 built for darwin-2level Hrm, that's strange, I can build that combo just fine on Linux, so something is up. Any chance I could have a look at that Makefile ? -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: strange mod_deflate behaviour on binary output
On 22/3/09 15:25, Louis-David Mitterrand wrote:
Hi,
I noticed something interesting with mod_deflate when serving binary
content from a mason component:
%init
$m-clear_buffer();
$r-content_type(video/mp4);
$r-headers_out-add('Content-length' = -s $file);
$r-sendfile($file);
$m-abort(200);
/%init
mod_deflate is enabled with the default:
AddOutputFilterByType DEFLATE text/html text/plain text/xml
and .md mason components have:
AddType text/html .md
But when I change the content-type from within the component mod_deflate
doesn't seem to notice and keeps gzip'ing the video/mp4 output, which
FlowPlayer doesn't appreciate.
I certainly could disable mod_deflate and be on my merry way.
But I thought I'd ask the modperl list (already posted to mason-users)
whether this mod_deflate behaviour is expected and/or normal?
Sounds like Mason runs exclusively in the PerlResponse phase, at which
point, AddOutputFilterByType has already decided if it should apply the
filter or not, so it's too late to change that.
One easy way to disable mod_deflate from that point in time, from mason,
would be to do:
$r-subprocess_env('no-gzip' = 1);
Since from mod_deflate.c:
/* some browsers might have problems, so set no-gzip
* (with browsermatch) for them
*/
if (apr_table_get(r-subprocess_env, no-gzip)) {
ap_remove_output_filter(f);
return ap_pass_brigade(f-next, bb);
}
Give it a try, this is untested!
--
Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5
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[RELEASE CANDIDATE] mod_perl-1.31 RC6
note Apologies, but RC5 was generated on a Mac and included bogus resource forks in the tarball, breaking MakeMaker on any non-mac platform. This RC is the exact same thing as RC5, without the resource forks. /note The mod_perl 1.31 release candidate 6 is ready. It can be downloaded here: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc6.tar.gz SHA1(mod_perl-1.31-rc6.tar.gz)= 1b917d51fd4b0030cd8d018a35d3d98cdfcca0a4 MD5(mod_perl-1.31-rc6.tar.gz)= db7b0bde837ba8b2ffef855218d9360f Please give it a spin in your favorite configuration and report any problems. Especially needed against Perl-5.10 and on Windows. The summary of what has changed since 1.30 are (from Changes): On Win32, mod_perl.h needs to include malloc.h before the perl headers, at least when built with USE_ITHREADS [Steve Hay] Win32 needs PERL_SYS_INIT/PERL_SYS_TERM calls when built with USE_ITHREADS [sic--that's different to USE_THREADS]. In fact, they ought to be always called if they are defined [Steve Hay] Fix potential segfault when the environment contains NULL values [Mike Schilli] Fix static APACI build against newer apache-1.3.38+ [Gozer] Fixed modules/regex.t test 4 on Win32 [Steve Hay] Avoid possible segfault when PerlFreshRestart is On. [Michael Rendell mich...@cs.mun.ca] Prevent segfault when running with perl = 5.9.3 [Steve Hay] Fix shared libary extensions on Win32 to be .dll not .so [Nikolay Ananiev anan...@thegdb.com] Patch to mod_perl.dsp to remove /D _WINSOCK2API_ on Win32 for perl = 5.8.6 [Steve Hay] -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
[RELEASE CANDIDATE] mod_perl-1.31 RC5
The mod_perl 1.31 release candidate 5 is ready. It can be downloaded here: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc5.tar.gz MD5(mod_perl-1.31-rc5.tar.gz)= 68dafd0a864603bd977739b06b56954a SHA1(mod_perl-1.31-rc5.tar.gz)= 2b4e24673ca6e1387dbc2f86faf84f63e8bb298c Please give it a spin in your favorite configuration and report any problems. Especially needed against Perl-5.10 and on Windows. The summary of what has changed since 1.30 are (from Changes): On Win32, mod_perl.h needs to include malloc.h before the perl headers, at least when built with USE_ITHREADS [Steve Hay] Win32 needs PERL_SYS_INIT/PERL_SYS_TERM calls when built with USE_ITHREADS [sic--that's different to USE_THREADS]. In fact, they ought to be always called if they are defined [Steve Hay] Fix potential segfault when the environment contains NULL values [Mike Schilli] Fix static APACI build against newer apache-1.3.38+ [Gozer] Fixed modules/regex.t test 4 on Win32 [Steve Hay] Avoid possible segfault when PerlFreshRestart is On. [Michael Rendell mich...@cs.mun.ca] Prevent segfault when running with perl = 5.9.3 [Steve Hay] Fix shared libary extensions on Win32 to be .dll not .so [Nikolay Ananiev anan...@thegdb.com] Patch to mod_perl.dsp to remove /D _WINSOCK2API_ on Win32 for perl = 5.8.6 [Steve Hay] -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: tracking a coredump problem
On 27/1/09 15:55, Carl Brewer wrote:
Following up on this, I'm still stuck, but maybe someone here can help
with a debugging step?
I'm trying to get httpd to dump cores, as we're seeing this a lot :
[Sun Jan 25 18:14:17 2009] [notice] child pid 20822 exit signal
Segmentation fault (11)
and I figure a core might just help. So, in httpd-perl's config :
CoreDumpDirectory /var/cores
and /var/cores is 777
And in the (RHEL/CentOS format) init.d script
start() {
echo -n $Starting $prog:
ulimit -S -c unlimited /dev/null 21
LANG=$HTTPD_LANG daemon $httpd $OPTIONS -f $conf
RETVAL=$?
echo
ulimit -c
[ $RETVAL = 0 ] touch ${lockfile}
return $RETVAL
}
I think I got just about everything needed to get a coredump, but
nothing shows up in /var/cores, despite many segfaults in the logs.
Anything I've missed?
Selinux enabled ?
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Re: Apache::Reload/ModPerl::Util/base.pm incompatibility prospective patch
Have you tried the alternate unload_package implementation, the one in C/XS?
You can try it out by doing
BEGIN {
$ModPerl::Util::DEFAULT_UNLOAD_METHOD = 'unload_package_xs';
}
use ModPerl::Util;
Somewhere early in your server startup scripts.
On 29/12/08 15:08, David Ihnen wrote:
Philip M. Gollucci wrote:
David Ihnen wrote:
1. Problem Description:
While developing with CGI::Application and utilizing Apache::Reload,
we encountered an issue where our modules were not being succesfully
reinitialized on reload. It was traced down to @ISA not containing
the proper values after a 'use base' directive, but only on automatic
reload, and freshly on perl 5.10, not our previous version of perl
5.8.8!
Are you able to try 5.8.9, its at least a smaller change set to look
at if 5.8.9 breaks too.
No, not easily when I considered the mod_perl ramifications
particularly. I did find a way around this particular problem on the web
server though.
I noticed line 79. of base.pm
79 next if grep $_-isa($base), ($inheritor, @bases);
Experimentally, if I commented it out, the web server could reload
properly! Score!
Hm. I know -isa is a UNIVERSAL function. UNIVERSAL.pm is... not
implimented in perl. Must be in the C code.
So I found UNIVERSAL.c
whose isa function implimentation said after some error checks essentially
ST(0) = boolSV(sv_derived_from(sv, name));
which function had the documentation
=head1 SV Manipulation Functions
=for apidoc sv_derived_from
Returns a boolean indicating whether the SV is derived from the specified class
Iat the C level. To check derivation at the Perl level, call Cisa() as a
normal Perl method.
=cut
Ooh. at the **C** level. I bet the unload utility doesn't even *affect*
the C level!
Those who understand perl C code might be better able to tell if
unloading in the C levels is possible, a good idea, or just bad mojo.
Having taken some medicine to deal with the C-inspired headache that
inspection brought on, I returned to base.pm.
ISA is a package local variable list that lists the parents. In order to
see all-the-parents, or replicate -isa, I have to get the list of all
the packages in ISA, all THEIR ISAs, and so on, as long as there are
contents therein. And my scan will pay attention only to the interpreter
state, not the C state...
I should be able to do that in perl easily enough. PATCH
--- 510base.pm 2008-12-29 12:48:27.0 -0700
+++ /usr/share/perl/5.10.0/base.pm 2008-12-29 12:48:48.0 -0700
@@ -76,7 +76,20 @@
warn Class '$inheritor' tried to inherit from itself\n;
}
- next if grep $_-isa($base), ($inheritor, @bases);
+ my @classlist = ($inheritor, @bases);
+ foreach ($inheritor, @bases) {
+ my @parents = @$_::ISA;
+ do {
+ my $class = shift @parents;
+ foreach my $parent (@$class::ISA) {
+ unless (grep { $_ eq $parent } @classlist) {
+ push @classlist, $parent;
+ push @parents, @$parent::ISA;
+ }
+ }
+ } while (scalar @parents);
+ }
+ next if grep {$_ eq $base} @classlist;
if (has_version($base)) {
${$base.'::VERSION'} = '-1, set by base.pm'
I know thats kind of ugly, and verbose, and maybe not very performant.
But it works for the web server. Its not in any of the ISAs at
re-require time so it does not skip loading the module even if the C HAS
seen it before, and the application continues happily.
So at any rate, its a patch that works for my case (much as I hate
patching base.pm) - and to my somewhat weak understanding of the C code
implimentation, does the same thing in perl that the isa-iteration did
in c. What is the proper path here?
David Ihnen
Perl Programmer
Norchem Laboratories, Inc
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Re: Apache::Reload - ModPerl::Util::unload_package under perl 5.10 use base directive malfunction
On 26/12/08 20:39, David Ihnen wrote:
1. Problem Description:
While developing with CGI::Application and utilizing Apache::Reload, we
encountered an issue where our modules were not being succesfully
reinitialized on reload. It was traced down to @ISA not containing the
proper values after a 'use base' directive, but only on automatic
reload, and freshly on perl 5.10, not our previous version of perl 5.8.8!
I determined that when ModPerl::Util::unload_package is used to unload a
package, when it is then re-required in perl 5.10, 'use base' directives
don't function as expected.
I recreated the problem with this simple use case. It happens when a
sub-module (required by something else) is unloaded then re-required. I
included the workaround using the push @ISA method to contrast working
with not working.
This is the output when the program below is run.
$ perl t.pl
X
X
V
Not a CODE reference at t.pl line 14.
Where did the inheritance go after the require of v? Is this a bug in
the do-file functionality utilized by require? Did
ModPerl::Util::unload_package not do something it was supposed to? Is
there a subtle interaction between 5.10 and ModPerl::Util?
I was initially going to submit this to the perl bug database, but
realized that the unload_package function was a ModPerl functionality,
so this is my first place to go. Five files to test with itemized
below. As you can see, I can recreate it without utilizing the mod_perl
environment specifically.
--- begin t.pl ---
#!/usr/bin/perl
use ModPerl::Util;
# Using push @ISA
require w;
w-x();
ModPerl::Util::unload_package('w');
require w;
w-x();
# Using use base
require u;
u-v();
ModPerl::Util::unload_package('v');
require u;
This is strange, as you are unloading 'v' and reloading 'u', probably not
what was intended.
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Re: [mp2] Segfault on using $r-content_type()
Stephen Howard wrote:
1. Problem Description:
I have an intermittent segfault with one particular ResponseHandler.
The segfault, when it occurs, is triggered by calling $r-content_type
in a lightly modified CGI::Simple (I made changes to it as it wasn't
playing well with mod_perl2). What might be going awry? The relevant
changes to CGI::Simple are in the header sub:
for ( @other ) {
# Don't use \s because of perl bug 21951
next
unless my ( $header, $value ) = /([^ \r\n\t=]+)=\?(.+?)\?$/;
$header =~ s/^(\w)(.*)/\u$1\L$2/;
$_ = [ $header, $self-unescapeHTML($value) ];
}
$type ||= 'text/html' unless defined $type;
$type .= ; charset=$charset
if $type
and $type =~ m!^text/!
and $type !~ /\bcharset\b/;
my $protocol = $ENV{SERVER_PROTOCOL} || 'HTTP/1.0';
push @header, $protocol . ' ' . ( $status || '200 OK' ) if $nph;
push @header, [Server, server_software() ] if $nph;
push @header, [Status, $status ] if $status;
push @header, [Window-Target, $target ]if $target;
if ( $p3p ) {
$p3p = join ' ', @$p3p if ref( $p3p ) eq 'ARRAY';
push( @header, [P3P, qq(policyref=/w3c/p3p.xml, CP=$p3p)] );
}
# push all the cookies -- there may be several
if ( $cookie ) {
my @cookie = ref $cookie eq 'ARRAY' ? @{$cookie} : $cookie;
for my $cookie ( @cookie ) {
my $cs =
ref $cookie eq 'CGI::Simple::Cookie'
? $cookie-as_string
: $cookie;
push @header, [Set-Cookie, $cs] if $cs;
}
}
# if the user indicates an expiration time, then we need both an Expires
# and a Date header (so that the browser is using OUR clock)
$expires = 'now'
if $self-no_cache;# encourage no caching via expires now
push @header, [Expires, CGI::Simple::Util::expires( $expires,
'http' ) ]
if $expires;
push @header, [Date, CGI::Simple::Util::expires( 0, 'http' ) ]
if defined $expires || $cookie || $nph;
push @header, [Pragma, no-cache] if $self-cache or $self-no_cache;
push @header, [Content-Disposition, attachment;
filename=\$attachment\ ]
if $attachment;
push @header, @other;
push @header, [Content-Type, $type] if $type;
if ( $self-{'.mod_perl'} and not $nph ) {
my $r = $self-_mod_perl_request();
$r-content_type( $type ) if $type; --- segfault here
---
Any change of dumping out what was in $type at that point, just before it
segfaults?
Data::Dumper + Devel::Peek::Dump() would be usefull.
$r-status($status) if $status;
$r-err_headers_out-add( @$_ ) foreach @header;
return '';
}
my $CRLF = $self-crlf;
my $header = join $CRLF, map { join ': ', @$_ } @header;
$header .= $CRLF . $CRLF;# add the statutory two CRLFs
return $header;
[...]
3. This is the core dump trace: (if you get a core dump):
Thanks for the yummy backtrace !
#0 0x00db86e8 in apr_palloc () from /usr/lib/libapr-0.so.0
#1 0x00da66bd in apr_pmemdup () from /usr/lib/libapr-0.so.0
#2 0x00577fb9 in XS_Apache2__RequestRec_content_type
(my_perl=0x8776388, cv=0x89fd810) at
/root/.cpan/build/mod_perl-2.0.4/xs/Apache2/RequestRec/Apache2__RequestRec.h:27
const char *val = SvPV(type, len);
ap_set_content_type(r, apr_pmemdup(r-pool, val, len+1));
The only way I could see this trace hapenning is if:
val != NULL, so it's something
len is VERY large.
So my guess is that SV *type might be somewhat corrupt and causing
APR to just try and allocate way too much memory (or too litle, -123)
Any chance you could build a debugging mod_perl-2 and catch this in
gdb ?
If so, it's just a matter of
gdb display locals
in frame #2
to figure out what the value of val and len is.
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Re: bug report: wrong line number if using built-in functions
Christian Mehring wrote:
-8-- Start Bug Report 8--
1. Problem Description:
Line numbers will be wrong if a bulit-in function's first parameter is not
in the same line.
Minimized example:
01: #!/usr/local/bin/perl
02: use strict;
03: use warnings;
04:
05: abs
06:
07:5;
08:
09: die __LINE__;
10:
11: __END__
Expected line is 9. Result is 11.
- Warnings and dies give wrong line numbers. Finding errors is difficult
so.
I've been able to reproduce this problem, and it smells like it might be caused
by the
optmizer rolling that statement into a single line...
I don't have time to look much into this, but I've attached a patch to the test
case that illustrates the problem, in case anybody else want to have a shot at
this.
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Index: t/line.t
===
--- t/line.t(revision 0)
+++ t/line.t(revision 0)
@@ -0,0 +1,35 @@
+use strict;
+use warnings FATAL = 'all';
+
+use Apache::Test;
+use Apache::TestUtil qw(t_cmp t_catfile_apache t_client_log_error_is_expected);
+use Apache::TestRequest;
+use Apache::TestConfig ();
+
+my %modules = (
+registry= 'ModPerl::Registry',
+registry_bb = 'ModPerl::RegistryBB',
+perlrun = 'ModPerl::PerlRun',
+);
+
+my @aliases = sort keys %modules;
+
+my $vars = Apache::Test::config()-{vars};
+my $script_file = t_catfile_apache $vars-{serverroot}, 'cgi-bin', 'line.pl';
+
+plan tests = @aliases * 1;
+
+# In some cases, looks like the optimizer throws off our line numbers
+# line nn filename doesn't seem to work all the time
+for my $alias (@aliases) {
+my $url = /$alias/line.pl;
+
+( my $cmdline = `$^X $script_file` ) =~ /(LINE:\d+)/;
+my $line = $1;
+
+ok t_cmp(
+GET_BODY($url),
+$line,
+$modules{$alias} basic cgi test,
+);
+}
Index: t/cgi-bin/line.pl
===
--- t/cgi-bin/line.pl (revision 0)
+++ t/cgi-bin/line.pl (revision 0)
@@ -0,0 +1,7 @@
+#!/usr/local/bin/perl
+print Content-type: text/plain\n\n;
+my $abs = abs
+
+0; # Something funny happens to reported line numbers
+ # (optimizer playing with us here ?)
+print LINE: . __LINE__ ; # Should print '9'
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Re: [MP2][QUESTION]Adding handlers when defining a new directive
titetluc titetluc wrote:
Hello,
I am writing a new mod_perl Apache (mod_perl2) to manage session
tracking and SSO
This module defines a new Apache directive (MyNewDirective), which is
usable in a location, filesdirectory block.
For example
Location /a_test
Set-Handler perl-script
MyNewDirective a_test arg1 arg2
PerlResponseHandler ResponseHandlerToTestTheNewDirective
/Location
Location /another_test
Set-Handler perl-script
PerlResponseHandler ResponseHandlerToTestTheNewDirective
/Location
When this directive is used, my module should a PerlLogHandler
automatically to obtain the following configuration
Location /a_test
Set-Handler perl-script
MyNewDirective a_test arg1 arg2
PerlResponseHandler ResponseHandlerToTestTheNewDirective
PerlLogHandler TestPerlLogHandler
/Location
Location /another_test
Set-Handler perl-script
PerlResponseHandler ResponseHandlerToTestTheNewDirective
/Location
I tried to use the push_handler method when the 'MyNewDirective' is defined.
my @directives = ({name = 'MyNewDirective ', func =
__PACKAGE__.'::MyNewDirective'});
Apache2::Module::add(__PACKAGE__, [EMAIL PROTECTED]);
sub MyNewDirective {
my ($self, $parms, $arg) = @_;
# blablabla
$parms-server-push_handlers(PerlLogHandler = sub {my ($r) _ @_;
$r-server-error_log('hello world'); return Apache2::Const::OK;});
Right here, you are adding your handler to the current *server* configuration
object, effectively enabling this handler for eery requests to that server/vhost
# blablabla
return;
}
This code works ... but for any blocks.
For example, if I access the URI '/a_test', the PerlLogHandler will be
called BUT if I access the URI '/another_test', the PerlLogHandler will
also be called.
See above.
Do I use the mod_perl API correctly ?
Correctly, yes. Unfortunately, it's not what you are trying to do.
What is wrong in my code ?
If you want to push your loghandler only for requests for your configured
module, I would just delay the loghandler registration until runtime and
do it in your content handler with
$r-push_handlerrs(...)
Or you can do it in your command handler, but like so
sub MyLogHandler {
[...]
}
sub MyNewDirective {
my ($self, $param, $arg) = @_;
$parms-add_config([PerlLogHandler MyLogHandler]);
[...]
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Re: [RELEASE CANDIDATE] mod_perl-1.31 RC4
Steve Hay wrote: Philippe M. Chiasson wrote: The mod_perl 1.31 release candidate 4 Works with Perl 5.10 is ready. It can be downloaded here: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc4.tar.gz All tests OK using VC6 on WinXP with apache 1.3.39 and perl 5.10.0 built without USE_MULTI, USE_ITHREADS or USE_IMP_SYS. Crashes on startup with apache 1.3.41 and perl 5.10.0 built with default options (i.e. with USE_MULTI, USE_ITHREADS or USE_IMP_SYS). Any chance to try and narrow it down a little bit more between these 3? I've finally managed to reproduce this crash myself. I've had to bite the bullet and get myself a Win32 VM I can actually build all this stuff under. Haven't managed to get a usefull debugging session running yet. Can't seem to get VC6 to pick up/display debugging symbols. Any hits from folks here with stronger win-foo than me ? -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: What happened with Apache2::Reload in mod_perl-2.0.4?
Fred Moyer wrote: Geoffrey Young wrote: Fred Moyer wrote: Niels van Dijke wrote: Hi mod_perl maintainers, Thank you for releasing mod_perl 2.0.4. I was wondering what happened to Apache2::Reload? Was it missed in packaging for the upload to CPAN? If so then there may be other files missing too. See the Changelog: Apache2::Reload has been moved to an externally maintained CPAN distribution http://search.cpan.org/dist/Apache-Reload-0.10/ hmm... I can't remember if I knew this or not, but we probably ought to treat this like Apache-Test: keep bundling it with releases _and_ maintain something separate on CPAN. That's on the radar for 2.0.5, along with Apache::SizeLimit, to bundle using svn:external. Phillip Gollucci brought this up about a month ago or so, and I started to move on it but Gozer brought up a number of things that had to be done to make this happen and the works with 5.10 release was pressing at that point. Don't worry, I won't forget about it :) so I guess this means a mp2 release should (going forward) include _and_ imply a new release of o mp2 o Apache-Test o Apache-Reload o Apache-SizeLimit And as the latest Release Manager, I must say that having to release 3 extra CPAN modules along with each mp2 releases is going to be a PITA. http://svn.apache.org/[...]/Apache-Test/tags/1.31 THat way, 2 things happen. First, we can always release mod_perl, without having to worry about these external packages. We know what we are bundling is exactly the same stuff that is _already_ on CPAN, great. Second, mod_perl itself is protected from spurious failures caused by changes in any of these modules before they are released. The only negative is that if a change is made to say Apache-Test to fix a problem mod_perl needs/wants, it complicates things a little. I make the fix in A-T, making sure it fixes mod_perl's problem. If sure of that, I proceed to release A-T. Once released, I can now test mod_perl against this new A-T by locally changing the tag the svn:external is pointing to, and if it solves to problem and doesn't create new ones, checkin the new external definition. I've dealt with 3rd packages in this way plenty, and it works. Anyhting terribly obvious I am missing here ? -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [ANNOUNCE] mod_perl-2.0.4
Foo JH wrote: I don't know if it's known, but 2.2.4 is a relatively stable version in conjunction with AP5.8 + mp2. I guess this means I can't move into 5.10 yet. Issac Goldstand wrote: I think we knew that (or am I getting mixed up with the mp1 RC?) and it was supposed to be a known issue... Mixed up with the mp1 RC I believe. This problems seems like news to me ;-( -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: reinitializing Perl's notion of $$ in mod_perl
Mark Blackman wrote: On 17 Apr 2008, at 07:46, Philippe M. Chiasson wrote: Mark Blackman wrote: On 16 Apr 2008, at 10:24, Mark Blackman wrote: On 16 Apr 2008, at 08:42, Philippe M. Chiasson wrote: Can you try this simple patch and see if it makes your troubles go away. It does indeed have the desired effect of getting $$ reset to the child pid by the time the PerlChildInitHandler handler is called. Good, so it is clearly a bug then. Right, so that's appropriate as a long term fix. I'll note that on a very similar version of mod_perl/perl/apache on a linux box, this problem doesn't crop up as though the hook calling order works out differently there. I couldn't for the life of me follow any details of the ap_hook_* stuff. I'm not quite sure what the positive result here suggests. Is that patch appropriate as a long term fix? Should it be part of 2.0.4? It'll be part of 2.0.5, since 2.0.4 has just been released. durn. what timing. Committed revision 649412. It's going to be in 2.0.5 -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: reinitializing Perl's notion of $$ in mod_perl
Mark Blackman wrote: On 16 Apr 2008, at 10:24, Mark Blackman wrote: On 16 Apr 2008, at 08:42, Philippe M. Chiasson wrote: Can you try this simple patch and see if it makes your troubles go away. It does indeed have the desired effect of getting $$ reset to the child pid by the time the PerlChildInitHandler handler is called. Good, so it is clearly a bug then. I'm not quite sure what the positive result here suggests. Is that patch appropriate as a long term fix? Should it be part of 2.0.4? It'll be part of 2.0.5, since 2.0.4 has just been released. Any chance you could turn this bug into a patch to the test suite ? -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
[ANNOUNCE] mod_perl-2.0.4
Finally, it's here and it works with Perl 5.10! http://apache.org/dist/perl/mod_perl-2.0.4.tar.gz http://apache.org/dist/perl/mod_perl-2.0.4.tar.gz.asc (pgp sig) The package is also available on CPAN: file: $CPAN/authors/id/G/GO/GOZER/mod_perl-2.0.4.tar.gz size: 3727717 bytes md5: 1a05625ae6843085f985f5da8214502a sha1: 65299a16ec414a690a48a2bbe63acaa3c6bb897b Changes since 2.0.3: Fix $r-location corruption under certain conditions [Gozer] Fix a crash when spawning Perl threads under Perl 5.10 [Gozer] Fix erratic behaviour when filters were used with Perl 5.10 [Gozer] Fix problems with redefinitions of perl_free as free and perl_malloc as malloc on Win32, as described at http://marc.info/?l=apache-modperlm=119896407510526w=2 [Tom Donovan] Fix a crash when running a sub-request from within a filter where mod_perl was not the content handler. [Gozer] Refactor tests to use keepalives instead of same_interp [Gozer, Phred] Apache2::Reload has been moved to an externally maintained CPAN distribution [Fred Moyer [EMAIL PROTECTED]] PerlCleanupHandler are now registered with a subpool of $r-pool, instead of $r-pool itself, ensuring they run _before_ any other $r-pool cleanups [Torsten Foertsch] Fix a bug that would prevent pnotes from being cleaned up properly at the end of the request [Torsten Foertsch] On Win32, embed the manifest file, if present, in mod_perl.so, so as to work with VC 8 [Steve Hay, Randy Kobes] Expose apr_thread_rwlock_t with the APR::ThreadRWLock module [Torsten Foertsch] Don't waste an extra interpreter anymore under threaded MPMs when using a modperl handler [Torsten Foertsch] Fix a bug that could cause a crash when using $r-push_handlers() multiple times for a phase that has no configured handlers [Torsten Foertsch] Catch up with some httpd API changes 2.2.4: The full server version information is now included in the error log at startup as well as server status reports, irrespective of the setting of the ServerTokens directive. ap_get_server_version() is now deprecated, and is replaced by ap_get_server_banner() and ap_get_server_description(). [Jeff Trawick] 2.3.0: ap_get_server_version() has been removed. Third-party modules must now use ap_get_server_banner() or ap_get_server_description(). [Gozer] fixed Apache2::compat Apache2::ServerUtil::server_root() resolution issues [Joshua Hoblitt] *) SECURITY: CVE-2007-1349 (cve.mitre.org) fix unescaped variable interprolation in regular expression [Randal L. Schwartz [EMAIL PROTECTED], Fred Moyer [EMAIL PROTECTED]] Make $r-the_request() writeable [Fred Moyer [EMAIL PROTECTED]] fix ModPerl::RegistryCooker::read_script to handle all possible errors, previously there was a case where Apache2::Const::OK was returned on an error. [Eivind Eklund [EMAIL PROTECTED]] a minor compilation warning resolved in modperl_handler_new_from_sv [Stas] a minor compilation warning resolved in modperl_gtop_size_string [Stas] Prevent direct use of _deprecated_ Apache2::ReadConfig in Perl sections with httpd Alias directives from incorrectly generating 'The Alias directive in x at line y will probably never match' messages. [Philip M. Gollucci [EMAIL PROTECTED]] Prevent Apache2::PerSections::symdump() from returning invalid httpd.conf snippets like 'Alias undef' [Philip M. Gollucci [EMAIL PROTECTED]] Require B-Size 0.9 for Apache2::Status which fixes Can't call method script_name on an undefined value [Philip M. Gollucci [EMAIL PROTECTED]] -march=pentium4 or anything with an = in it in CCFLAGS or @ARGV that gets passed to xs/APR/APR/Makefile.PL broke the @ARGV parsing. I.E. FreeBSD port builds when users had CPUTYPE set in /etc/make.conf. [Philip M. Gollucci [EMAIL PROTECTED]] Fixes to get bleed-ithread (5.9.5+) to comile again. [Philip M. Gollucci [EMAIL PROTECTED]] -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: reinitializing Perl's notion of $$ in mod_perl
Mark Blackman wrote: On 15 Apr 2008, at 13:51, Mark Blackman wrote: While I did find Torsten Förtsch's very useful Perl::AfterFork module, surely the mod_perl code must be doing something like this itself, no? I'd be grateful to understand mod_perl's response to Perl's pid caching is, given that forking *will* happen in the mod_perl environment. Ok, more investigation suggests we're seeing an ordering problem. mod_perl (2.0.3) does reinitialize $$ in modperl_hook_child_init in mod_perl.c by calling void modperl_perl_init_ids_server(server_rec *s) in modperl_perl.c However, judicious sprinkling of printf statements suggests very strongly that the above code gets called *AFTER* the handler specified in PerlChildInitHandler. That's most likely correct. From src/modules/perl/mod_perl.c: ap_hook_child_init(modperl_hook_child_init, [...]); /* Handler for $$ */ modperl_register_handler_hooks(); /* Handler for PerlChildInit */ So I assume the hook ordering for the same level is LIFO. Would anyone are to comment why the code above would be done AFTER? It shouldn't be, IMO. The routine names suggest that modperl_hook_child_init() would get called before a PerlChildInitHandler to me, but my logging suggests otherwise. Can you try this simple patch and see if it makes your troubles go away. Untested Index: src/modules/perl/mod_perl.c === --- src/modules/perl/mod_perl.c (revision 643757) +++ src/modules/perl/mod_perl.c (working copy) @@ -896,7 +896,7 @@ NULL, NULL, MODPERL_HOOK_REALLY_REALLY_FIRST); ap_hook_child_init(modperl_hook_child_init, - NULL, NULL, APR_HOOK_FIRST); + NULL, NULL, MODPERL_HOOK_REALLY_REALLY_FIRST); modperl_register_handler_hooks(); } /Untested -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: Access to Server and Request objects under Registry
Artem Kuchin wrote: Hello! Is there any way to access server and request objects when script is running under Registry? # From the top-level my $r = shift; OR # PerlOptions +GlobalRequest # Apache2::RequestUtil (http://perl.apache.org/docs/2.0/api/Apache2/RequestUtil.html#C_request_) use Apache2::RequestUtil; my $r = Apache2::RequestUtil-request -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: broken link in online mod_perl documentation
Martin Armbrecht wrote: Hi, The file http://perl.apache.org/docs/2.0/user/porting/compat.html contains in section ---8--- Server Startuphttp://perl.apache.org/docs/2.0/user/porting/compat.html mod_perl 1.0 was always running its startup code as soon as it was encountered. In mod_perl 2.0, it is not always the case. Refer to the mod_perl 2.0 startup process section section for details. ---8--- a link to http://perl.apache.org/docs/2.0/user/config/config.html#Startup_Process but the target Startup_Process is not defined there. Besides, one 'section' in 'Refer to the mod_perl 2.0 startup process section section for details' should be enough, should'nt it? Yes, and Yes! Thanks a lot, corrected. Committed revision 646691. Ended up linking to http://perl.apache.org/docs/2.0/user/handlers/server.html#mod_perl_Startup instead. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: what handler phase as we in?
Anthony R Fletcher wrote: I have a module that does authentication and authorisation. In my Apache configs I have: PerlAuthenHandler Apache2::AuthX::authenticate PerlAuthzHandler Apache2::AuthX::authorise I'd rather just use: PerlAuthenHandler Apache2::AuthX PerlAuthzHandler Apache2::AuthX and let the handler function Apache2::AuthX::handler() deduce what has to be done (i.e. authenticate or authorise). You do end up paying a small overhead in forcing that determination at run time in your code, but I agree it's somewhat neater. How can handlers tell which phase they are currently in? ModPerl::Util::current_callback() http://perl.apache.org/docs/2.0/api/ModPerl/Util.html#C_current_callback_ -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [RELEASE CANDIDATE] mod_perl-2.0.4 RC1
Jie Gao wrote:
uname -a
SunOS XXX 5.10 Generic_127111-10 sun4u sparc SUNW,Sun-Fire-V240
[...]
gmaek test
All tests successful, 8 tests and 13 subtests skipped.
Files=238, Tests=2559, 238 wallclock secs (180.48 cusr + 31.92 csys = 212.40
CPU)
[warning] root mode: restoring the original files ownership
[warning] server localhost:8529 shutdown
cd ModPerl-Registry make test
/usr/local/bin/perl -I../blib/arch -I../blib/lib \
t/TEST -clean
APACHE_TEST_GROUP= APACHE_TEST_HTTPD= APACHE_TEST_PORT= APACHE_TEST_USER=
APACHE_TEST_APXS= \
/usr/local/bin/perl -I../blib/arch -I../blib/lib \
t/TEST -bugreport -verbose=0
[warning] root mode: changing the files ownership to 'nobody' (60001:60001)
[warning] testing whether 'nobody' is able to -rwx
/opt/local/src/mod_perl-2.0.4-rc1/ModPerl-Registry/t
/usr/local/bin/perl
-Mlib=/opt/local/src/mod_perl-2.0.4-rc1/ModPerl-Registry/t/../../Apache-Test/lib
-MApache::TestRun -e 'eval { Apache::TestRun::run_root_fs_test(60001, 60001,
q[/opt/local/src/mod_perl-2.0.4-rc1/ModPerl-Registry/t]) }';
[warning] result: OK
[warning] the client side drops 'root' permissions and becomes 'nobody'
/usr/local/httpd-2.2.8+mod_perl-2.0.4-rc1/bin/httpd -d /opt/local/src/mod_perl-2.0.4-rc1/ModPerl-Registry/t -f /opt/local/src/mod_perl-2.0.4-rc1/ModPerl-Registry/t/conf/httpd.conf -D APACHE2
using Apache/2.2.8 (prefork MPM)
waiting 90 seconds for server to start:
waiting 90 seconds for server to start: ok (waited 3 secs)
server localhost:8529 started
t/206ok
t/304ok
t/404ok
t/500ok
t/bad_scriptsok
t/basic..ok
t/bin_resp...ok
t/cgiok
t/closureok
t/dirindex...ok
t/fatalstobrowserskipped
all skipped: fatalsToBrowser known not to work, CGI version 99.99 or
higher is required
t/flush..ok
t/ithreads...skipped
all skipped: perl 5.8.1 or higher w/ithreads enabled is required
t/nphok
t/perlrun_extload# Failed test 1 in t/perlrun_extload.t at line 17
t/perlrun_extloadFAILED test 1
Failed 1/2 tests, 50.00% okay
Any chance you can run
cd ModPerl-Registry t/TEST -run -v t/perlrun_extload
And post the verbose output. Also, is there anything in
ModPerl-Registry/t/log/error_log that's
possibly relevant ?
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Re: APR::Socket SSL
Mike Cardwell wrote:
Hi,
I'm writing a PerlProcessConnectionHandler. It starts:
sub handler {
my $c = shift;
my $sock = $c-client_socket;
$sock is an instance of APR::Socket. The problem is that the connection
is using SSL and I need to be able to read/write the unencrypted socket
stream. If $sock was an instance of IO::Socket I could just do a
IO::Socket::SSL-start_SSL( $sock ) to handle SSL negotiation and to get
access to the unencrypted stream, but how do I do it with APR::Socket?
You can't, not that way. If there was a way to get at the underlying
native socket, you could break all filtering. What you need to do here instead,
is to leave the SSL processing to mod_ssl, and stack yourself on top of it
somehow.
I don't see any other way around this.
Also, and I'm guessing this is a big no. Is it possible to have a
PerlProcessConnectionHandler that reads the first few bytes from the
socket then decides that it doesn't want to continue so puts them back
on the stack and then hands off to the next phase for normal processing?
That, you can do with ease. You'd write an input filter, pop enough data
out of the input brigade until you can figure out what you want to do, and if
you want to pass it all thru, you reinsert what you read back in the brigade,
remove yourself completely from the filter chain, and pass it up.
That's should be fairly easy.
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[RELEASE CANDIDATE] mod_perl-1.31 RC4
The mod_perl 1.31 release candidate 4 Works with Perl 5.10 is ready. It can be downloaded here: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc4.tar.gz MD5: ba12ce36c4c738bccfa93ab646a6824c SHA1: 2de6ce29f44505cfdca34b7aa6499d961c72953b Please give it a spin in your favorite configuration and report any problems. Especially needed against Perl-5.10. The summary of what has changed since 1.30 are (from Changes): Fix potential segfault when the environment contains NULL values [Mike Schilli] Fix static APACI build against newer apache-1.3.38+ [Gozer] Fixed modules/regex.t test 4 on Win32 [Steve Hay] Avoid possible segfault when PerlFreshRestart is On. [Michael Rendell [EMAIL PROTECTED]] Prevent segfault when running with perl = 5.9.3 [Steve Hay] Fix shared libary extensions on Win32 to be .dll not .so [Nikolay Ananiev [EMAIL PROTECTED]] Patch to mod_perl.dsp to remove /D _WINSOCK2API_ on Win32 for perl = 5.8.6 [Steve Hay] -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
[RELEASE CANDIDATE] mod_perl-2.0.4 RC1
The mod_perl 2.0.4 release candidate 1 Works with Perl 5.10 is ready. It can be downloaded here: http://www.apache.org/~gozer/mp2/mod_perl-2.0.4-rc1.tar.gz MD5: 1f0a941e8b5f26b6102126ae67ddbb43 SHA1: 8b2ceede3c783b9b2cc9e0fe63a095b0e4a1f000 Please give it a spin in your favorite configuration and report any problems. Especially needed against Perl-5.10 on Windows. The summary of what has changed since 2.0.3 are (from Changes): Fix $r-location corruption under certain conditions [Gozer] Fix a crash when spawning Perl threads under Perl 5.10 [Gozer] Fix erratic behaviour when filters were used with Perl 5.10 [Gozer] Fix problems with redefinitions of perl_free as free and perl_malloc as malloc on Win32, as described at http://marc.info/?l=apache-modperlm=119896407510526w=2 [Tom Donovan] Fix a crash when running a sub-request from within a filter where mod_perl was not the content handler. [Gozer] Refactor tests to use keepalives instead of same_interp [Gozer, Phred] Apache2::Reload has been moved to an externally maintained CPAN distribution [Fred Moyer [EMAIL PROTECTED]] PerlCleanupHandler are now registered with a subpool of $r-pool, instead of $r-pool itself, ensuring they run _before_ any other $r-pool cleanups [Torsten Foertsch] Fix a bug that would prevent pnotes from being cleaned up properly at the end of the request [Torsten Foertsch] On Win32, embed the manifest file, if present, in mod_perl.so, so as to work with VC 8 [Steve Hay, Randy Kobes] Expose apr_thread_rwlock_t with the APR::ThreadRWLock module [Torsten Foertsch] Don't waste an extra interpreter anymore under threaded MPMs when using a modperl handler [Torsten Foertsch] Fix a bug that could cause a crash when using $r-push_handlers() multiple times for a phase that has no configured handlers [Torsten Foertsch] Catch up with some httpd API changes 2.2.4: The full server version information is now included in the error log at startup as well as server status reports, irrespective of the setting of the ServerTokens directive. ap_get_server_version() is now deprecated, and is replaced by ap_get_server_banner() and ap_get_server_description(). [Jeff Trawick] 2.3.0: ap_get_server_version() has been removed. Third-party modules must now use ap_get_server_banner() or ap_get_server_description(). [Gozer] fixed Apache2::compat Apache2::ServerUtil::server_root() resolution issues [Joshua Hoblitt] *) SECURITY: CVE-2007-1349 (cve.mitre.org) fix unescaped variable interprolation in regular expression [Randal L. Schwartz [EMAIL PROTECTED], Fred Moyer [EMAIL PROTECTED]] Make $r-the_request() writeable [Fred Moyer [EMAIL PROTECTED]] fix ModPerl::RegistryCooker::read_script to handle all possible errors, previously there was a case where Apache2::Const::OK was returned on an error. [Eivind Eklund [EMAIL PROTECTED]] a minor compilation warning resolved in modperl_handler_new_from_sv [Stas] a minor compilation warning resolved in modperl_gtop_size_string [Stas] Prevent direct use of _deprecated_ Apache2::ReadConfig in Perl sections with httpd Alias directives from incorrectly generating 'The Alias directive in x at line y will probably never match' messages. [Philip M. Gollucci [EMAIL PROTECTED]] Prevent Apache2::PerSections::symdump() from returning invalid httpd.conf snippets like 'Alias undef' [Philip M. Gollucci [EMAIL PROTECTED]] Require B-Size 0.9 for Apache2::Status which fixes Can't call method script_name on an undefined value [Philip M. Gollucci [EMAIL PROTECTED]] -march=pentium4 or anything with an = in it in CCFLAGS or @ARGV that gets passed to xs/APR/APR/Makefile.PL broke the @ARGV parsing. I.E. FreeBSD port builds when users had CPUTYPE set in /etc/make.conf. [Philip M. Gollucci [EMAIL PROTECTED]] Fixes to get bleed-ithread (5.9.5+) to comile again. [Philip M. Gollucci [EMAIL PROTECTED]] -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [mp2] $s-protocol returns INCLUDED
Ryan Gies wrote: What causes $s-protocol() to return the string INCLUDED? SSI includes / mod_include -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [mp2] $s-protocol returns INCLUDED
Philippe M. Chiasson wrote: Ryan Gies wrote: What causes $s-protocol() to return the string INCLUDED? SSI includes / mod_include Take that back, I am wrong. It's set by the subrequest mechanism, so it will be set for internal sub-requests. An SSI virtual include: !--#include virtual=/foo/bar -- Is just one case, anything that triggers a subrequest will do it too. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: error installing mod_perl 2 - perl_require_module
Jo bu wrote: Hi, I am trying to run apache 2.2.8 on solaris 10. I've gone through a number of issues, and now I have it running with mod_perl 2. However, I get an error from the runtime that has to do with perl_require_module. This is the error... ld.so.1: httpd: fatal: relocation error: file /data/users/username/perl/lib/site_perl/5.8.5/sun4-solaris/auto/Apache/Constants/Constants.so: symbol perl_require_module: referenced symbol not found I tried perlmonks, but they refered me back to this list. The only machine I have to test this on is a development server that also has a apache1 running with mod_perl 1, so I need this to work concurrently. Any ideas? Thank you for your help. Sounds to me like you've got an issue with having tried to install mod_perl 1 and mod_perl 2 in the same perl tree, that's not supported. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [mp2] Perl 5.10 fixes from SVN cause SIGBUS on sparc
Niko Tyni wrote: On Mon, Mar 10, 2008 at 10:53:54PM -0700, Philippe M. Chiasson wrote: Niko Tyni wrote: We're switching to Perl 5.10 in Debian soon, and I'm trying to update the mod_perl2 package to keep it working. Unfortunately the ModPerl-Registry test suite is failing on the Sparc architecture because apache2 is killed by a bus error (SIGBUS). How about this s/U16/U32/ diff, basically keeping the flag type at U32, since it was not an essential part of the fix itself. No, that doesn't help either. It turns out the U16/U32 thing was a bad guess on my part. After some code staring and debugging, I found the real bug. It's not architecture-specific really, it just happens to bite worst on Sparc. Thanks a lot for the debugging work! Committed revision 636631. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: strange permission errors
Mag Gam wrote: I get, The account is not currently available. That account has a disabled shell $ su apache -s `which sh` -c '/bin/ls /tmp/.s.PGSQL.5432' Look at the permissions on both /tmp and /tmp/.s.PGSQL.5432 $ ls -ld /tmp $ ls -l /tmp/.s.PGSQL.5432 -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [mp2] Perl 5.10 fixes from SVN cause SIGBUS on sparc
Niko Tyni wrote:
[Resending, as my first try on March 1st apparently got lost somewhere.
Apologies if this ends up as a duplicate.]
1. Problem Description:
We're switching to Perl 5.10 in Debian soon, and I'm trying to update the
mod_perl2 package to keep it working. Unfortunately the ModPerl-Registry
test suite is failing on the Sparc architecture because apache2 is killed
by a bus error (SIGBUS).
I can reproduce this with a clean current SVN trunk (r631932)
without any Debian-specific changes, and bisecting shows it broke with
r620440. This is still with Perl 5.8.8 (from Debian unstable, package
version 5.8.8-12).
The kernel messages show the SIGBUS is an unaligned access (as usual on
Sparc). I assume the U32-U16 changes in r615751 are related.
Good old Sparc!
Does this patch make the problem go away? (untested)
Index: src/modules/perl/modperl_mgv.c
===
--- src/modules/perl/modperl_mgv.c (revision 635455)
+++ src/modules/perl/modperl_mgv.c (working copy)
@@ -271,7 +271,7 @@
}
else {
if ((cv = get_cv(name, FALSE))) {
-handler-attrs = *modperl_code_attrs(aTHX_ cv);
+memcpy((handler-attrs),modperl_code_attrs(aTHX_ cv),
sizeof(handler-attrs));
handler-mgv_cv =
modperl_mgv_compile(aTHX_ p, HvNAME(GvSTASH(CvGV(cv;
modperl_mgv_append(aTHX_ p, handler-mgv_cv, GvNAME(CvGV(cv)));
@@ -334,7 +334,7 @@
modperl_mgv_new_name(handler-mgv_obj, p, name);
}
-handler-attrs = *modperl_code_attrs(aTHX_ cv);
+memcpy((handler-attrs),modperl_code_attrs(aTHX_ cv),
sizeof(handler-attrs));
/* note: this is the real function after @ISA lookup */
handler-mgv_cv = modperl_mgv_compile(aTHX_ p, HvNAME(GvSTASH(gv)));
modperl_mgv_append(aTHX_ p, handler-mgv_cv, handler_name);
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Re: strange permission errors
Mag Gam wrote:
Hi Gurus:
Moving my application from development to production server. For some
reason, I can't seem to execute my application when using mod_perl in
production. I keep getting this permission error:
[Mon Mar 10 13:47:33 2008] [error] Can't call method prepare on an
undefined value at /var/www/:app/index.pl line 26.\n
DBI connect('testdb','dbusr',...) failed: Couldn't connect to
/tmp/.s.PGSQL.5432: connect: Permission denied at
/usr/lib/perl5/site_perl/5.8.5/DBD/PgPP.pm line 124
at /var/www/app/index.pl line 24
[Mon Mar 10 18:49:19 2008] [error] Can't call method prepare on an
undefined value at /var/www/app/index.pl line 26.\n
DBI connect('testdb','dbusr',...) failed: Couldn't connect to
/tmp/.s.PGSQL.5432: connect: Permission denied at
/usr/lib/perl5/site_perl/5.8.5/DBD/PgPP.pm line 124
at /var/www/app/index.pl line 24
[Mon Mar 10 20:05:36 2008] [error] Can't call method prepare on an
undefined value at /var/www/app/index.pl line 26.\n
httpd runs as a non-root user, usually 'httpd' or 'apache'.
Can that user access the PosgreSQL named pipe: /tmp/.s.PGSQL.5432
$ su apache -c '/bin/ls /tmp/.s.PGSQL.5432'
Should give you an idea what's up.
--
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Re: return DECLINED or OK?
J. Peng wrote: At what cases should we return a DECLINED or a OK from a handler? Depends on the request phase you are running under, and ultimately, it's dictated by apache [1] I saw the handler of PerlTransHandler returns a Apache2::Const::DECLINED but dont know why. In a nutshell, there are 3 main type or return status: OK Means you kicked in to do what you were supposed to, and you succeded. For instance, an PerlAuthHandler that checks username/password against a database and finds a match, that's OK DECLINED Your handler kicked in, tried to do what it's interested in doing and decided _not_ to do it, or had nothing to do, and usually, it means the next handler down the handler stack will have a go at it. For instance, a PerlOutputFilter might be registered, but only care to filter text/html stuff. So it kicks in, looks at the content-type of the current request, sees image/gif, so it returns DECLINED to indicate it's passing its turn and somebody else should have a go at it. ERRORS There are many error codes one can return, mostly HTTP error codes, 404, 501, etc. Usually, when a handler doesn't return OK/DECLINED, whatever it returns will be treated as an error, and the request will abort and report that particular error. [1] http://perl.apache.org/docs/2.0/user/handlers/intro.html#Stacked_Handlers -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
[RELEASE CANDIDATE] mod_perl-1.31 RC3
The mod_perl 1.31 release candidate 3 Works with Perl 5.10 is ready. It can be downloaded here: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc3.tar.gz MD5: 979059e20febef686e7c2a4d55fe3683 SHA1: c747ef7d605694ca935795ea7793ea7c77dfa920 The summary of what has changed since 1.30 are (from Changes): Fix static APACI build against newer apache-1.3.38+ [Gozer] Fixed modules/regex.t test 4 on Win32 [Steve Hay] Avoid possible segfault when PerlFreshRestart is On. [Michael Rendell [EMAIL PROTECTED]] Prevent segfault when running with perl = 5.9.3 [Steve Hay] Fix shared libary extensions on Win32 to be .dll not .so [Nikolay Ananiev [EMAIL PROTECTED]] Patch to mod_perl.dsp to remove /D _WINSOCK2API_ on Win32 for perl = 5.8.6 [Steve Hay] -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: svn commit: r628359 - /perl/modperl/trunk/lib/ModPerl/WrapXS.pm
[EMAIL PROTECTED] wrote: Author: randyk Date: Sat Feb 16 08:59:58 2008 New Revision: 628359 URL: http://svn.apache.org/viewvc?rev=628359view=rev Log: replace amp; by print dhu! x 1_000_000; -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: svn commit: r617965 - /perl/modperl/trunk/ModPerl-Registry/t/conf/extra.conf.in
Philip M. Gollucci wrote: On Sun, 3 Feb 2008, [EMAIL PROTECTED] wrote: Author: gozer Date: Sun Feb 3 01:10:04 2008 New Revision: 617965 URL: http://svn.apache.org/viewvc?rev=617965view=rev Log: Apache::Reload isn't part of the core anymore, so don't expect it to be available. I thought this took a similiar root to Apache-SizeLimit and is pulled in via and SVN external. Not sure if that's really planned for yet. It hasn't been done in any case, and it was unnecessary in the test suite. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: mod_perl's make test fails.
Colin Wetherbee wrote: Zakk wrote: For the last few days, I've been trying to install mod_perl for my server. It's running Slackware 12.0 with Apache 2.2.8 (with APR 1.2.12) and Perl 5.10.0. I'm under the impression we're still under the don't use Perl 5.10 with mod_perl yet directive. That's pretty much correct, for the threaded case. trunk/ should be working just fine on prefork now, more testing of this fact would certainly be welcome. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: mod_perl, Perl 5.10, Apache 2.2.6 = Tests fail
75bc76f8 cond_wait (102778c10, 102778bd0, 100059ea8, 76a1ca08, 62c01390, 77f2f6d8) + 10 75bc7734 pthread_cond_wait (102778c10, 102778bd0, 0, 100059ea8, 0, 0) + 8 76a1ca08 apr_thread_cond_wait (102778c08, 102778bc8, 1, 75cf14c0, 1, 1001848e0) + 18 000100059ea8 ap_queue_pop (102778ba0, 622fbe50, 622fbe38, 0, 0, 6e704228) + 50 000100055a1c worker_thread (0, 103ba94c0, 0, 1, 1, 1) + 1ec 76a2e558 dummy_worker (102778d80, 1fc000, 0, 0, 76a2e540, 1) + 18 75bcd880 _lwp_start (0, 0, 0, 0, 0, 0) - lwp# 5 / thread# 5 75bcdda8 _portfs (64, 102784a70, 27, 620fbd1c, 0, 0) + 8 76a286e0 apr_pollset_poll (1027849f8, , 620fbe1c, 620fbe10, 0, 0) + 1a0 000100055290 listener_thread (102778db0, 1, 1, 1, 100189438, 0) + 3b0 76a2e558 dummy_worker (102778db0, 1fc000, 0, 0, 76a2e540, 1) + 18 75bcd880 _lwp_start (0, 0, 0, 0, 0, 0) [EMAIL PROTECTED]/src/modperl-2.0 perl -V Summary of my perl5 (revision 5 version 10 subversion 0) configuration: Platform: osname=solaris, osvers=2.10, archname=sun4-solaris-thread-multi-64-ld uname='sunos semele 5.10 generic_118833-36 sun4u sparc sunw,sun-fire-v440 solaris ' config_args='' hint=recommended, useposix=true, d_sigaction=define useithreads=define, usemultiplicity=define useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef use64bitint=define, use64bitall=define, uselongdouble=define usemymalloc=n, bincompat5005=undef Compiler: cc='/opt/SUNWspro/bin/cc', ccflags ='-D_REENTRANT -mt -I/digibib/tools/include -I/usr/local/include -xarch=v9b -xcode=abs64 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DPERL_USE_SAFE_PUTENV -xarch=generic64 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64', optimize='-xO5', cppflags='-D_REENTRANT -mt -I/digibib/tools/include -I/usr/local/include -xarch=v9b -xcode=abs64 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DPERL_USE_SAFE_PUTENV' ccversion='Sun C 5.8 2005/10/13', gccversion='', gccosandvers='' intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=87654321 d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16 ivtype='long', ivsize=8, nvtype='long double', nvsize=16, Off_t='off_t', lseeksize=8 alignbytes=16, prototype=define Linker and Libraries: ld='/opt/SUNWspro/bin/cc', ldflags ='-L/opt/SUNWspro/prod/lib -L/digibib/tools/lib -L/usr/lib/64 -L/usr/lib -L/lib/64 -L/lib -L/usr/local/lib -xarch=v9b -xarch=generic64 ' libpth=/opt/SUNWspro/prod/lib /digibib/tools/lib /usr/lib/64 /usr/lib /lib/64 /lib /usr/local/lib libs=-lsocket -lnsl -ldb -ldl -lm -lpthread -lc -lsunmath perllibs=-lsocket -lnsl -ldl -lm -lpthread -lc -lsunmath libc=/usr/lib/sparcv9/libc.so, so=so, useshrplib=true, libperl=libperl.so gnulibc_version='' Dynamic Linking: dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' -R /digibib/tools/lib/perl5/5.10.0/sun4-solaris-thread-multi-64-ld/CORE' cccdlflags='-KPIC', lddlflags='-G -xarch=v9b -L/opt/SUNWspro/prod/lib -L/digibib/tools/lib -L/usr/lib/64 -L/usr/lib -L/lib/64 -L/lib -L/usr/local/lib' Characteristics of this binary (from libperl): Compile-time options: MULTIPLICITY PERL_DONT_CREATE_GVSV PERL_IMPLICIT_CONTEXT PERL_MALLOC_WRAP PERL_USE_SAFE_PUTENV USE_64_BIT_ALL USE_64_BIT_INT USE_ITHREADS USE_LARGE_FILES USE_LONG_DOUBLE USE_PERLIO USE_REENTRANT_API Built under solaris Compiled at Dec 19 2007 21:46:18 @INC: /digibib/tools/lib/perl5/5.10.0/sun4-solaris-thread-multi-64-ld /digibib/tools/lib/perl5/5.10.0 /digibib/tools/lib/perl5/site_perl/5.10.0/sun4-solaris-thread-multi-64-ld /digibib/tools/lib/perl5/site_perl/5.10.0 /digibib/tools/lib/perl5/site_perl/5.8.8 /digibib/tools/lib/perl5/site_perl . -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: Perl directive not allowed in a Location block
kgerbasi wrote: I am currently upgrading our Apache server from 1.3 to 2.2 and I'm encountering the following error when I try to start Apache. The config works ok in 1.3, however in 2.2 I get the following error 'Perl directive not allowed in a Location block'. Can I no longer put a perl directive in a location block? Not anymore, no. Can you post a more detailled example of what you are trying to do? -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: PerlProcessConnectionHandler doesn't respond directly
Dirk van der Zee wrote:
Hi All,
I have written a POP3 protocol-handler which uses the
PerlProcessConnectionHandler. The solution worked fine under
Apache 2.0 and ModPerl 2.0, but after an upgrade to
Apache 2.2 and Mod_Perl 2.0.2 it doesn't work correctly.
(We upgraded from Ubuntu-Dapper to Ubuntu-Gutsy).
That's could be because since Apache 2.0.49, you have need to
set the socket to blocking mode explicitely.
From the test suite:
# starting from Apache 2.0.49 several platforms require you to set
# the socket to a blocking IO mode
my $nonblocking = $socket-opt_get(APR::Const::SO_NONBLOCK);
if ($nonblocking) {
$socket-opt_set(APR::Const::SO_NONBLOCK, 0);
# test that we really *are* in the blocking mode
!$socket-opt_get(APR::Const::SO_NONBLOCK)
or die failed to set blocking mode;
}
Specifically the problem is that the sub handler gets called
only after the client sends a linefeed. In the old situation
the handler started directly. The POP3 protocol needs a +OK response
after the connection has been established.
Are you sure of that, I would think your handler gets called, just that
the $sock-send() gets buffered incorrectly, and not sent to the client
yet.
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Re: compiling problems with mod_perl 2.0.3 and Apache 2.2.6
James Breat wrote: I am having problems a static mod_perl with Apache 2.2.6 and Perl 5.10.0. I followed the instructions for a static build, but when I type make I get the following errors (only a few same error lines are included): httpd-2.2.6/srclib/apr/include/apr.h:273: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'apr_off_t' httpd-2.2.6/srclib/apr-util/include/apr_buckets.h:242: error: expected specifier-qualifier-list before 'apr_off_t' httpd-2.2.6/srclib/apr/include/apr_strings.h:315: error: expected ')' before '*' token Sounds like your compiler realy doesn't like something in APR. Have you tried just trying to build apr by itself. $ cd httpd-2.2.6/srclib/apr $ ./configure $ make If that still spits out the above errors, it's not a mod_perl problem, but something about your system and APR doesn't agree. Could you post the few lines around the offending section of apr.h (around line 273)? mod_perl.c:1058: error: 'request_rec' has no member named 'handler' make[1]: *** [mod_perl.o] Error 1 Any idea on what's going on? Again, sounds like there is something in your httpd tree that isn't getting digested quite right by your compiler. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: compiling problems with mod_perl 2.0.3 and Apache 2.2.6
Heiko Jansen wrote: Am Freitag, den 18.01.2008, 15:47 +1030 schrieb James Breat: I am having problems a static mod_perl with Apache 2.2.6 and Perl 5.10.0. Essentially, the answer you need is: Don't use mod_perl2 and Perl 5.10.0 together yet. Not yet, nope. As far as I know, the mod_perl developers are working on resolving the issues (caused by internal changes in Perl 5.10) right now. So we both have to wait for mod_perl 2.0.4... Yes, but mod_perl 2.0.3 and Perl 5.10 should at least _build_, just possibly exhibit unnatural behaviour at runtime... -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [RELEASE CANDIDATE] Apache-Reload 0.10 RC3
Fred Moyer wrote: Greetings, Third time is the charm :) RC1 and RC2 were missing t/conf/extra.conf.in from the MANIFEST. I've updated the release procedure to run make disttest to identify these errors, and fixed the problem. All tests pass for me on: 1) Leopard mp2, 5.8.8 Same here on Leopard. All tests successful. Files=1, Tests=3, 1 wallclock secs ( 0.01 usr 0.00 sys + 0.36 cusr 0.07 csys = 0.44 CPU) Result: PASS -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: APR::SockAddr
Axel Huizinga wrote:
Hi,
Suddenly on of my mod_perl handlers is broken with the following error:
Can't locate object method ip_get via package APR::SockAddr
at line:
my $ip = $self-{r}-connection-remote_addr-ip_get;
(temporary replaced by $ENV{'REMOTE_ADDR'} - now the handler works again)
I didn't change the code before the error appeared - can the
configuration cause this behavior?
Missing:
use APR::SockAddr ();
somewhere ?
--
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Re: Process exists - Segmentation fault
Gerald Richter - ECOS GmbH wrote: Hi, Apache with mod_perl will always have this size or even more. This is ok. ulimit -a shows the process limits, but should normaly not a problem The behaviour you describe occurs when you do _not_ have a LoadModule _and_ a PerlModule statement for Embperl in your httpd.conf Really? Any ides what about that triggers a segmentation fault ? -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: BUG: MP_CODE_ATTRS() is broken under perl 5.10.0
Michael Schout wrote: Michael Schout wrote: MP_CODE_ATTRS() doesn't work under perl 5.10.0. Does anyone have any ideas on how to fix this? Short answer, not yet. Slightly longer answer follows. The problem is that the different flavors of filter handlers need to be identified, and at that point, all that we got it a CV *. Using the hack you pointed out, we were able to piggyback to some unused portion of the CV*. Unfortunately, in 5.10, that field is now a union between 2 fields, so that no longer holds true. The solution will be to either find a new way to attach this information to a CV (I looked around, and nothing jumped at me), or we'll have to switch to storing this information separate of the CV itself (a cleaner, but potentially annoying solution). So for now, there is not much of a solution, but there will be one! -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: RELEASE CANDIDATE] mod_perl-1.31 RC1
Andreas J. Koenig wrote: On Tue, 25 Dec 2007 10:47:48 -0800, Philippe M. Chiasson [EMAIL PROTECTED] said: [...] From what I can see in the code it can only be so but I wonder why I do not see it expanded in any file. In my apache directory I grep recursively: # grep -r MP_LIBEXT . ./src/modules/perl/Makefile.tmpl:libperl.$(MP_LIBEXT): $(MP_OBJS_PIC) ./src/modules/perl/Makefile.tmpl: $(APXS) -i -a -n perl libperl.$(MP_LIBEXT) ./src/modules/perl/configure:echo MP_LIBEXT=$my_soext $my_makefileconf ./src/modules/perl/Makefile:libperl.$(MP_LIBEXT): $(MP_OBJS_PIC) ./src/modules/perl/Makefile:$(APXS) -i -a -n perl libperl.$(MP_LIBEXT) grep -R MP_LIBEXT [httpd-src]/src/modules/perl I get the impression that src/modules/perl/configure is not being run for whatever reason. Let me know if I can try further things out. Look in the httpd source, these files end up copied over into the httpd tree and stuff is being run from there. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: RELEASE CANDIDATE] mod_perl-1.31 RC1
Andreas J. Koenig wrote: On Mon, 24 Dec 2007 15:07:20 -0800, Philippe M. Chiasson [EMAIL PROTECTED] said: I then changed directory to apache.../src/modules/perl/ and did a 'make libperl.a', which did compile one for me. Then I switched back to mod_perl directory and retried a 'make' and indeed this finished without error. Most likely caused by not having done $ make clean before trying again. When not doing that, src/modules/perl under apache/src will not be correctly re-generated. Nope, it's really some fight between Linux and Cygwin for the right of way. Are you building this on Windows/Cygwin then ? I can make it work with this one line change but I don't know how much of your expectations are undermined by it: --- apaci/Makefile.tmpl~2007-12-25 05:28:23.448665692 +0100 +++ apaci/Makefile.tmpl 2007-12-25 05:28:36.567058818 +0100 @@ -37,7 +37,7 @@ ## # the library to build -MP_LIB=libperl.$(MP_LIBEXT) +MP_LIB=libperl.$(LIBEXT) # the objects to use MP_OBJS=\ Makes any sense? Not much sense, no... In your case, what does MP_LIBEXT end up being ? -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: RELEASE CANDIDATE] mod_perl-1.31 RC1
Andreas J. Koenig wrote: On Sat, 22 Dec 2007 13:52:26 +0100, [EMAIL PROTECTED] (Andreas J. Koenig) said: On Fri, 21 Dec 2007 23:36:53 -0800, Philippe M. Chiasson [EMAIL PROTECTED] said: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc1.tar.gz The apache Configure on my box sets my LIBEXT to a which is indeed what I always wanted to have. So the rules for so were correct as they were written and I do not know if they ever were invoked. The result of the 1.31 build is that the httpsd in the end is only 0.5 MB instead of 1.7 MB and it doesn't start either. Sorry, I forgot this interesting make error message: Makefile:141: warning: overriding commands for target `libperl.a' Makefile:136: warning: ignoring old commands for target `libperl.a' This is the content of the Makefile (maybe something is off by one, but the point is that LIBEXT=a leads to a duplicate rule and the wrong rule wins. 135 libperl.a: $(MP_OBJS) 136 $(MP_RM) $@ 137 $(MP_AR) crv $@ $(MP_OBJS) 138 $(MP_RANLIB) $@ 139 140 libperl.$(LIBEXT): $(MP_OBJS_PIC) 141 $(MP_RM) $@ 142 $(MP_LD) $(MP_LDFLAGS_SHLIB) -o $@ $(MP_OBJS_PIC) $(MP_LIBS) 143 Looks like it was caused by httpd's own stuff defining LIBEXT and clobbering our own. Can you try the attached patch ? -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ Index: apaci/configure === --- apaci/configure (revision 606263) +++ apaci/configure (working copy) @@ -106,7 +106,7 @@ echo AP_CFLAGS=-DMOD_PERL $my_apxs_cflags $my_makefileconf echo INCLUDES=$my_apxs_includes $my_makefileconf echo RANLIB=ranlib $my_makefileconf -echo LIBEXT=$my_soext $my_makefileconf +echo MP_LIBEXT=$my_soext $my_makefileconf echo APACHEEXT=$my_apxs_sourcedir/src $my_makefileconf echo APACHELIBEXEC=$my_apxs_libexec $my_makefileconf echo BASEEXT=mod_perl $my_makefileconf Index: apaci/Makefile.tmpl === --- apaci/Makefile.tmpl (revision 606263) +++ apaci/Makefile.tmpl (working copy) @@ -37,7 +37,7 @@ ## # the library to build -MP_LIB=libperl.$(LIBEXT) +MP_LIB=libperl.$(MP_LIBEXT) # the objects to use MP_OBJS=\ @@ -56,7 +56,7 @@ $(MP_AR) crv $@ $(MP_OBJS) $(MP_RANLIB) $@ -libperl.$(LIBEXT): $(MP_OBJS_PIC) +libperl.$(MP_LIBEXT): $(MP_OBJS_PIC) $(MP_RM) $@ $(MP_LD) $(MP_LDFLAGS_SHLIB) -o $@ $(MP_OBJS_PIC) $(MP_LIBS) @@ -94,7 +94,7 @@ # FOR STAND-ALONE BUILDING ONLY install: - $(APXS) -i -a -n perl libperl.$(LIBEXT) + $(APXS) -i -a -n perl libperl.$(MP_LIBEXT) depend: cp Makefile.tmpl Makefile.tmpl.bak \ signature.asc Description: OpenPGP digital signature
Re: RELEASE CANDIDATE] mod_perl-1.31 RC1
Andreas J. Koenig wrote: On Mon, 24 Dec 2007 13:12:05 -0800, Philippe M. Chiasson [EMAIL PROTECTED] said: Looks like it was caused by httpd's own stuff defining LIBEXT and clobbering our own. Can you try the attached patch ? Maybe I'm too tired right now, but on the first try it did again not work, saying cc: modules/perl/libperl.a: No such file or directory make[3]: *** [target_static] Error 1 make[3]: Leaving directory `/home/src/apache_1.3.39/src' make[2]: *** [build-std] Error 2 make[2]: Leaving directory `/home/src/apache_1.3.39' make[1]: *** [build] Error 2 make[1]: Leaving directory `/home/src/apache_1.3.39' make: *** [apaci_httpd] Error 2 I then changed directory to apache.../src/modules/perl/ and did a 'make libperl.a', which did compile one for me. Then I switched back to mod_perl directory and retried a 'make' and indeed this finished without error. Most likely caused by not having done $ make clean before trying again. When not doing that, src/modules/perl under apache/src will not be correctly re-generated. I'll retry tomorrow if I did something stupid. Let me know if this rings a bell for you. Cool. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: RELEASE CANDIDATE] mod_perl-1.31 RC1
Andreas J. Koenig wrote: On Fri, 21 Dec 2007 23:36:53 -0800, Philippe M. Chiasson [EMAIL PROTECTED] said: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc1.tar.gz Wow, what a fast release, thanks! But sorry, nope, it doesn't work on my linux box. Sorry to hear that. The apache Configure on my box sets my LIBEXT to a which is indeed what I always wanted to have. So the rules for so were correct as they were written and I do not know if they ever were invoked. The result of the 1.31 build is that the httpsd in the end is only 0.5 MB instead of 1.7 MB and it doesn't start either. I'm unable to tell what exactly needs fixing. Does my description help? Yes, but I'd like to try reproducing this myself. Can you tell me: $ perl -V:config_args As well as the version of httpd you are trying against, as well as how it was built/configured. Same thing for mod_perl. Getting the exact argument you used to build/configure these might allow me to reproduce, and hopefully, to fix as well. Thanks. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: RELEASE CANDIDATE] mod_perl-1.31 RC1
Andreas J. Koenig wrote: On Sat, 22 Dec 2007 13:52:26 +0100, [EMAIL PROTECTED] (Andreas J. Koenig) said: On Fri, 21 Dec 2007 23:36:53 -0800, Philippe M. Chiasson [EMAIL PROTECTED] said: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc1.tar.gz The apache Configure on my box sets my LIBEXT to a which is indeed what I always wanted to have. So the rules for so were correct as they were written and I do not know if they ever were invoked. The result of the 1.31 build is that the httpsd in the end is only 0.5 MB instead of 1.7 MB and it doesn't start either. Sorry, I forgot this interesting make error message: Makefile:141: warning: overriding commands for target `libperl.a' Makefile:136: warning: ignoring old commands for target `libperl.a' This is the content of the Makefile (maybe something is off by one, but the point is that LIBEXT=a leads to a duplicate rule and the wrong rule wins. 135 libperl.a: $(MP_OBJS) 136 $(MP_RM) $@ 137 $(MP_AR) crv $@ $(MP_OBJS) 138 $(MP_RANLIB) $@ 139 140 libperl.$(LIBEXT): $(MP_OBJS_PIC) 141 $(MP_RM) $@ 142 $(MP_LD) $(MP_LDFLAGS_SHLIB) -o $@ $(MP_OBJS_PIC) $(MP_LIBS) 143 And that means trouble indeed. Could be caused by a different version of ExtUtils::MakeMaker... The funny thing is that it builds just fine for me. Oh, are you trying to build mod_perl statically ? -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: RELEASE CANDIDATE] mod_perl-1.31 RC1
Andreas J. Koenig wrote: On Sat, 22 Dec 2007 13:52:26 +0100, [EMAIL PROTECTED] (Andreas J. Koenig) said: On Fri, 21 Dec 2007 23:36:53 -0800, Philippe M. Chiasson [EMAIL PROTECTED] said: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc1.tar.gz The apache Configure on my box sets my LIBEXT to a which is indeed what I always wanted to have. So the rules for so were correct as they were written and I do not know if they ever were invoked. The result of the 1.31 build is that the httpsd in the end is only 0.5 MB instead of 1.7 MB and it doesn't start either. Sorry, I forgot this interesting make error message: Makefile:141: warning: overriding commands for target `libperl.a' Makefile:136: warning: ignoring old commands for target `libperl.a' This is the content of the Makefile (maybe something is off by one, but the point is that LIBEXT=a leads to a duplicate rule and the wrong rule wins. 135 libperl.a: $(MP_OBJS) 136 $(MP_RM) $@ 137 $(MP_AR) crv $@ $(MP_OBJS) 138 $(MP_RANLIB) $@ 139 140 libperl.$(LIBEXT): $(MP_OBJS_PIC) 141 $(MP_RM) $@ 142 $(MP_LD) $(MP_LDFLAGS_SHLIB) -o $@ $(MP_OBJS_PIC) $(MP_LIBS) 143 And that means trouble indeed. Could be caused by a different version of ExtUtils::MakeMaker... The funny thing is that it builds just fine for me. Oh, are you trying to build mod_perl statically ? -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
RELEASE CANDIDATE] mod_perl-1.31 RC1
The mod_perl 1.31 release candidate Works with Perl 5.10 is ready. It can be downloaded here: http://www.apache.org/~gozer/mp1/mod_perl-1.31-rc1.tar.gz MD5: 7cda8676120ff6654bcbe923a2ff5747 SHA1: d8d2d4ad36d134a098601083ed4826664bb8a6cf The summary of what has changed since 1.30 are (from Changes): Avoid possible segfault when PerlFreshRestart is On. [Michael Rendell [EMAIL PROTECTED]] Fix shared libary extensions on Win32 to be .dll not .so [Nikolay Ananiev [EMAIL PROTECTED]] Patch to mod_perl.dsp to remove /D _WINSOCK2API_ on Win32 for perl = 5.8.6 [Steve Hay] -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [mp2] mod_perl closes apache's stdin and/or stdout
Fred Moyer wrote: Peter Valdemar Mørch wrote: Hi, Dmitry Karasik dmitry-at-karasik.eu.org wrote: mod_perl during the initialization process closes file descriptor 0, and frees it for further reuse in other processes. Therefore, any cgi script executing after mod_perl is initialized, and in the same process tree, will have file descriptor 0 closed. The concrete example where this behavior leads to impossibility of processing POST requests is reported earlier and is located at http://marc.info/?l=apache-modperlm=119062450730646w=2 Dmitry's patch from Sep 25, 2007 http://www.gossamer-threads.com/lists/modperl/modperl/94912 has still not been applied to SVN. May I humbly ask that this patch is applied? I remember that Toersten and I put together a unit test for this but I don't think there was any change in behavior with this patch, so I'm not sure if anyone was able to demonstrate that it changed the behavior. It certainly breaks t/modperl/io_nested_with_closed_stds [error] [client 127.0.0.1] Filehandle STDOUT reopened as STDIN only for input at t/response/TestModperl/io_nested_with_closed_stds.pm line 49.\n If you have the tuits and could track down that unit test, show that it exercises the problem in question, we probably wouldn't need much else to apply this patch. I'd try to do this but am overextended on my tuits right now. Yup, without a test case that correctly demonstrates the bug, and a patch that doesn't break existing tests, not very likely to get applied. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: headers_out
Woff3 wrote: Hi. I had Apache 2.0 and mod_perl. You possibly meant Apache 1.3.xx and mod_perl-1.xx ? Now I upgraded to Apache 2.2.6 and mod_perl2. I have html-pages where I use mason code. [code] $r-header_out(Refresh = 5; url=$url); This code worked fine in my previous system. Now when run my application, I get this error: Can't locate object method header_out via packageApache::RequestRec [/code] Have you tried preloading Apache2::RequestRec ? PerlModule Apache2::RequestRec (http://perl.apache.org/docs/2.0/api/Apache2/RequestRec.html#C_headers_out_) And to improve the odds of folks being able to assist, try and copy error messages verbatim, instead of paraphrasing them. When migrating from mod_perl-1.x to 2.x you'll run into various little annoyances like the one you are reporting. The whole process if fairly well documented, and your exact issue is discussed, for instance, here: http://perl.apache.org/docs/2.0/user/porting/compat.html#C__r_E_gt_header_out_ This is strange error, because in my httpd.conf file I haven't load module Apache::RequestRec I have load just these modules: [code] PerlModule Apache2::AuthCookieDBI PerlModule Apache2::DBI PerlModule HTML::Mason::ApacheHandler PerlModule Apache2::Request PerlModule Config2::IniFiles [/code] Does someone information, how I could fix this problem? -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: [mp1] PerlFreshRestart, perl_reload_inc, segmentation fault (patch)
Michael Rendell wrote: Subject: [mp1] PerlFreshRestart, perl_reload_inc, segmentation fault (patch) When using mod_perl-1.30 (with perl 5.8.5, apache 1.3.37) with PerlFreshRestart On (yes, dangerous), httpd gets a segmentation fault. Yup, verified this one. Using valgrind, discovered that part of the problem is related to the way memory is used in perl_reload_inc() (src/modules/perl/perl_util.c): [...] Changing the ap_table_setn() to ap_table_set() fixes this particular problem. Hope this is useful, Very much so! Thanks a lot. Committed revision 600439. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: OffTopic (slightly) - Module Feedback Wanted - Authen::Ticketless
Jonathan Vanasco wrote: But there is a big security whole there if you skip the trip to the server (whether or not you use mod_auth_tkt). In order for the Flash code or JS code to create a ticket using a shared secret that secret needs to be downloaded to the client. Now you might be relying on Flash's binary format to protect said secret, but I wouldn't. Sending a user/pw combo on an insecure connection is not as bad as sending your shared secret out into the open on the same insecure connection. The first compromises that user's account. The second compromises every users account. Right , but this module doesn't do that. This module uses the CRAM- MD5 style of authentication - like SMTP servers use client: Hey I want to log in! server: Here's a Challenge: $time. $seed . digest ($time . $seed . $site_secret ) client: Here is my username and a hash that is Digest( password , server_challenge ) server: I looked up your username in the db , and the password is 'abc' . if i hash the stored password with the server_challenge I sent you, i get the hash you send me. i will log you in now. things to note though: i. if you store plaintext passwords on the server (BAD!) the client sends digest( password . server_challenge) ii. if you store hashed passwords on the server (GOOD!) the client sends digest( digest(password) . server_challenge) The conceptual problem with this approach is that the digest(password) effectively becomes the user's password. If you steal digest(password), you can impersonnate the user, without ever knowing password. So, somebody stealing a dump of your user database can still impersonnate all your users. iii. this module creates a self-validating challenge, so that you don't have to store the challenge on the server - so you send the challenge back to the server Then a malicious attacker that stole a bunch of digest(password) can pre-calculate a single 'challenge' and pre-generate a single challenge/digest(digest(password) . challenge)) pair per account he/she stole. Then can use them to login straight at the 3 step of the authentication process with very little work on his/her side. For a good example of how to avoid some of these pitfalls, check digest authentication. http://en.wikipedia.org/wiki/Digest_access_authentication -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: A question about the post_config phase mod_perl handler
Boysenberry Payne wrote: In the example at: http://perl.apache.org/docs/2.0/user/handlers/ server.html#C_PerlPostConfigHandler_ the PerlPostConfigHandler subroutine returns Apache2::Const::OK. I was wondering if it mattered what it returned, and if so, what are the alternatives? It matters, only OK is a valid return value from that stage. Otherwise, you'll get this helpfull error message: [error] Callback 'MyCallback' returned 404, whereas Apache2::Const::OK (0) is the only valid return value for PerlPostConfigHandler handlers -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: A question about the post_config phase mod_perl handler
Boysenberry Payne wrote: Interesting, I tried just returning and several other non-OK returns and got no error. Interesting, I supect the only thing that bails it out are error status in the 400-500 range then. Turns out it's a MP_HOOK_RUN_ALL (http://perl.apache.org/docs/2.0/user/handlers/intro.html#C_RUN_ALL_) And from the docs: Handlers of the type RUN_ALL will be executed in the order they have been registered until the first handler that returns something other than Apache2::Const::OK or Apache2::Const::DECLINED. Reason this is hapenning is the only valid return code is Apache2::Const::OK, but that also happens to be '0', so returning undef gets converted to 0 when looked at in numeric context, and it OK. Anything elss will trigger the error I mentionned. -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Anybody going to be @ ApacheCon US 2007 Atlanta?
It's starting tomorrow, and I am going to be there. Anybody else will be around and want to connect, just lemme know by email. There is also a mod_perl BOF scheduled on Thursday ( see http://wiki.apache.org/apachecon/BirdsOfaFeatherUs07 for more details) In any case, see you all there! -- Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
Re: building mod_perl-2.0.3 with Perl 5.10.0 (DEVEL32096)
Dave Mitchell wrote: On Fri, Oct 26, 2007 at 02:57:01PM +0200, Dintelmann, Peter wrote: mod_perl.c: In function `modperl_sys_term': mod_perl.c:599: error: `my_perl' undeclared (first use in this function) ... The referenced line 599 in mod_perl.c reads $ perl -nle 'print if $.==599' src/modules/perl/mod_perl.c PERL_SYS_TERM(); That's odd. I've just built successfully against 32195: *** /perl5.10.0 -V Summary of my perl5 (revision 5 version 10 subversion 0 patch 32195) configuration: Platform: osname=darwin, osvers=9.0.0, archname=darwin-thread-multi-2level uname='darwin shenlong 9.0.0 darwin kernel version 9.0.0: tue oct 9 21:35:55 pdt 2007; root:xnu-1228~1release_i386 i386 i386 ' config_args='-des -Dusedevel -Dusethreads' hint=recommended, useposix=true, d_sigaction=define useithreads=define, usemultiplicity=define useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef use64bitint=undef, use64bitall=undef, uselongdouble=undef usemymalloc=n, bincompat5005=undef Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/
Re: FYI
Fred Moyer wrote: There was a recent sytems upgrade which probably caused this. Looking into it. Yup, caused by a switch to a 64 bit OS. A couple of CPAN packages need rebuilding, I am taking care of it. Philippe M. Chiasson GPG: F9BFE0C2480E7680 1AE53631CB32A107 88C3A5A5 http://gozer.ectoplasm.org/ m/gozer\@(apache|cpan|ectoplasm)\.org/ signature.asc Description: OpenPGP digital signature
