[Bug 409987] Re: apache2 segfault using mod_deflate
tiiibs: are you sure it's the same problem? What apache2 package version are you running? What release of Ubuntu? -- apache2 segfault using mod_deflate https://bugs.launchpad.net/bugs/409987 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 409987] Re: apache2 segfault using mod_deflate
Hi, I've the same problem. I've patched the server but the error is still here! [Tue Aug 25 11:25:02 2009] [notice] child pid 10025 exit signal Segmentation fault (11) [Tue Aug 25 11:25:02 2009] [notice] child pid 10026 exit signal Segmentation fault (11) [Tue Aug 25 11:25:02 2009] [notice] child pid 10027 exit signal Segmentation fault (11) what are tests that I can do? -- apache2 segfault using mod_deflate https://bugs.launchpad.net/bugs/409987 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 409987] Re: apache2 segfault using mod_deflate
Updates for current releases were just published: http://www.ubuntu.com/usn/USN-802-2 -- apache2 segfault using mod_deflate https://bugs.launchpad.net/bugs/409987 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 409987] Re: apache2 segfault using mod_deflate
This bug was fixed in the package apache2 - 2.2.12-1ubuntu2 --- apache2 (2.2.12-1ubuntu2) karmic; urgency=low * debian/patches/203_fix_legacy_ap_rputs_segfaults.dpatch: - Fix potential segfaults with the use of the legacy ap_rputs() etc interfaces, in cases where an output filter fails. This happens frequently after CVE-2009-1891 got fixed. (LP: #409987) -- Marc DeslauriersMon, 17 Aug 2009 15:38:47 -0400 ** Changed in: apache2 (Ubuntu) Status: Incomplete => Fix Released ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2009-1891 -- apache2 segfault using mod_deflate https://bugs.launchpad.net/bugs/409987 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 409987] Re: apache2 segfault using mod_deflate
Looks good on my side ! Thank you very much for your help ! -- apache2 segfault using mod_deflate https://bugs.launchpad.net/bugs/409987 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 409987] Re: apache2 segfault using mod_deflate
Thanks for the reproducer Sylvain. I could now reproduce the segfault locally. Could you please try the updated packages in my PPA: https://launchpad.net/~mdeslaur/+archive/ppa If they solve the segfaults for you, I'll push out some updates. Thanks. ** Changed in: apache2 (Ubuntu) Status: New => Incomplete ** Changed in: apache2 (Ubuntu) Assignee: (unassigned) => Marc Deslauriers (mdeslaur) -- apache2 segfault using mod_deflate https://bugs.launchpad.net/bugs/409987 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 409987] Re: apache2 segfault using mod_deflate
I wrote a small php script that triggered my problem : Put this as 'x.php' in your apache document root with the file in attachment and run this command : $ curl -is -H 'Accept-Encoding: gzip' http://localhost/x.php On my machine, it triggered the problem. I tried to generate a 2.5M of random stuff but it didn't work. Only this file does the problem with mod_deflate. ** Attachment added: "big-shuffled.json" http://launchpadlibrarian.net/30117621/big-shuffled.json -- apache2 segfault using mod_deflate https://bugs.launchpad.net/bugs/409987 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 409987] Re: apache2 segfault using mod_deflate
@chuck I installed the apache version of your ppa : $ apache2 -v Server version: Apache/2.2.8 (Ubuntu) Server built: Aug 7 2009 13:02:54 Sadly, it didn't resolved my issue - @marc I tried the php script but I can't trigger the segfault with it... - Since this morning I work to reproduce the problem in my dev environment with success. Now I try to build a script that reproduce my problem but this task is hard because my application is really big. I can say that the output is a json string of 2.5M with these http headers : HTTP/1.1 100 Continue HTTP/1.1 200 OK Date: Fri, 07 Aug 2009 20:06:31 GMT Server: Apache/2.2.8 (Ubuntu) PHP/5.2.4-2ubuntu5.6 with Suhosin-Patch X-Powered-By: PHP/5.2.4-2ubuntu5.6 Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache ADAFramework-identity: some_string_important_for_me Vary: Accept-Encoding Content-Encoding: gzip Transfer-Encoding: chunked Content-Type: text/html - Have a nice weekend ! -- apache2 segfault using mod_deflate https://bugs.launchpad.net/bugs/409987 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 409987] Re: apache2 segfault using mod_deflate
Relevant thread: http://www.mail- archive.com/d...@httpd.apache.org/msg44655.html -- apache2 segfault using mod_deflate https://bugs.launchpad.net/bugs/409987 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 409987] Re: apache2 segfault using mod_deflate
Can you try the version in my ppa when its built (http://launchpad.net/~zulcss/+archive)? Thanks chuck ** Changed in: apache2 (Ubuntu) Importance: Undecided => Medium -- apache2 segfault using mod_deflate https://bugs.launchpad.net/bugs/409987 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
