RE: XML::LibXSLT / Apache / MOD_Perl Segfaults
The issue below could be corrected by *not* linking into the XML::LibXSLT module libexslt libraries. Even if you do not call any functions in the library, but still link in the libraries the apache process will not start. I guess I will go fire off a bug report to the libxslt guys. Thanks for your suggestions. On Tue, 30 Apr 2002, D. Hageman wrote: > > Yes, I have done that as well. > > On Tue, 30 Apr 2002, Clayton Cottingham wrote: > > > Have you compiled apache with noexpat in the apache? > > > > -- > > Clayton Cottingham > > Air Games Wireless Inc. > > Suite 204, 309 W. Cordova St. > > Vancouver BC V6B 1E5 Canada > > Tel: +1.604.408.2228 > > Cel: +1.604.720.3510 > > Fax: +1.604.408.2649 > > Email: [EMAIL PROTECTED] > > Web: www.airg.com > > > > > > -Original Message- > > From: D. Hageman [mailto:[EMAIL PROTECTED]] > > Sent: Tuesday, April 30, 2002 2:56 PM > > To: Matt Sergeant > > Cc: D. Hageman; [EMAIL PROTECTED] > > Subject: Re: XML::LibXSLT / Apache / MOD_Perl Segfaults > > > > > > I should note then that it will also segfault if I don't attempt to > > preload it and just 'use' it in a module. The only difference is that > > the > > backtrace is significantly longer. :-) > > > > On Tue, 30 Apr 2002, Matt Sergeant wrote: > > > > > D. Hageman wrote: > > > > I am having some issues utilizing XML::LibXSLT into a mod_perl > > application > > > > I am working on. The problem displays itself as a segfault on > > server > > > > startup. The setup I have is a standard RedHat 7.2 box with the > > following > > > > updated packages: > > > > > > > > apache 1.3.23 > > > > mod_perl 1.26 > > > > libxml2 2.4.21 > > > > libxslt 1.0.17 > > > > perl 5.6.1 > > > > > > > > The CPAN modules are all the latest as of today. The test is just a > > > > > > simple perl section with: > > > > > > > > > > > > use XML::LibXSLT; > > > > > > > > > > > > > It's probably something to do with the BOOT section in LibXSLT. Just > > > don't load it that way - you're not winning much by trying to make it > > > shared anyway (because it's mostly XS/C code, rather than perl code). > > > > > > Matt. > > > > > > > > > > > > > > > -- //\\ || D. Hageman<[EMAIL PROTECTED]> || \\//
RE: XML::LibXSLT / Apache / MOD_Perl Segfaults
Yes, I have done that as well. On Tue, 30 Apr 2002, Clayton Cottingham wrote: > Have you compiled apache with noexpat in the apache? > > -- > Clayton Cottingham > Air Games Wireless Inc. > Suite 204, 309 W. Cordova St. > Vancouver BC V6B 1E5 Canada > Tel: +1.604.408.2228 > Cel: +1.604.720.3510 > Fax: +1.604.408.2649 > Email: [EMAIL PROTECTED] > Web: www.airg.com > > > -Original Message- > From: D. Hageman [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, April 30, 2002 2:56 PM > To: Matt Sergeant > Cc: D. Hageman; [EMAIL PROTECTED] > Subject: Re: XML::LibXSLT / Apache / MOD_Perl Segfaults > > > I should note then that it will also segfault if I don't attempt to > preload it and just 'use' it in a module. The only difference is that > the > backtrace is significantly longer. :-) > > On Tue, 30 Apr 2002, Matt Sergeant wrote: > > > D. Hageman wrote: > > > I am having some issues utilizing XML::LibXSLT into a mod_perl > application > > > I am working on. The problem displays itself as a segfault on > server > > > startup. The setup I have is a standard RedHat 7.2 box with the > following > > > updated packages: > > > > > > apache 1.3.23 > > > mod_perl 1.26 > > > libxml2 2.4.21 > > > libxslt 1.0.17 > > > perl 5.6.1 > > > > > > The CPAN modules are all the latest as of today. The test is just a > > > > simple perl section with: > > > > > > > > > use XML::LibXSLT; > > > > > > > > > It's probably something to do with the BOOT section in LibXSLT. Just > > don't load it that way - you're not winning much by trying to make it > > shared anyway (because it's mostly XS/C code, rather than perl code). > > > > Matt. > > > > > > > > -- //\\ || D. Hageman<[EMAIL PROTECTED]> || \\//
RE: XML::LibXSLT / Apache / MOD_Perl Segfaults
Have you compiled apache with noexpat in the apache? -- Clayton Cottingham Air Games Wireless Inc. Suite 204, 309 W. Cordova St. Vancouver BC V6B 1E5 Canada Tel: +1.604.408.2228 Cel: +1.604.720.3510 Fax: +1.604.408.2649 Email: [EMAIL PROTECTED] Web: www.airg.com -Original Message- From: D. Hageman [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 30, 2002 2:56 PM To: Matt Sergeant Cc: D. Hageman; [EMAIL PROTECTED] Subject: Re: XML::LibXSLT / Apache / MOD_Perl Segfaults I should note then that it will also segfault if I don't attempt to preload it and just 'use' it in a module. The only difference is that the backtrace is significantly longer. :-) On Tue, 30 Apr 2002, Matt Sergeant wrote: > D. Hageman wrote: > > I am having some issues utilizing XML::LibXSLT into a mod_perl application > > I am working on. The problem displays itself as a segfault on server > > startup. The setup I have is a standard RedHat 7.2 box with the following > > updated packages: > > > > apache 1.3.23 > > mod_perl 1.26 > > libxml2 2.4.21 > > libxslt 1.0.17 > > perl 5.6.1 > > > > The CPAN modules are all the latest as of today. The test is just a > > simple perl section with: > > > > > > use XML::LibXSLT; > > > > > It's probably something to do with the BOOT section in LibXSLT. Just > don't load it that way - you're not winning much by trying to make it > shared anyway (because it's mostly XS/C code, rather than perl code). > > Matt. > > > -- //\\ || D. Hageman<[EMAIL PROTECTED]> || \\//
Re: XML::LibXSLT / Apache / MOD_Perl Segfaults
I should note then that it will also segfault if I don't attempt to preload it and just 'use' it in a module. The only difference is that the backtrace is significantly longer. :-) On Tue, 30 Apr 2002, Matt Sergeant wrote: > D. Hageman wrote: > > I am having some issues utilizing XML::LibXSLT into a mod_perl application > > I am working on. The problem displays itself as a segfault on server > > startup. The setup I have is a standard RedHat 7.2 box with the following > > updated packages: > > > > apache 1.3.23 > > mod_perl 1.26 > > libxml2 2.4.21 > > libxslt 1.0.17 > > perl 5.6.1 > > > > The CPAN modules are all the latest as of today. The test is just a > > simple perl section with: > > > > > > use XML::LibXSLT; > > > > > It's probably something to do with the BOOT section in LibXSLT. Just > don't load it that way - you're not winning much by trying to make it > shared anyway (because it's mostly XS/C code, rather than perl code). > > Matt. > > > -- //\\ || D. Hageman<[EMAIL PROTECTED]> || \\//
Re: XML::LibXSLT / Apache / MOD_Perl Segfaults
D. Hageman wrote: > I am having some issues utilizing XML::LibXSLT into a mod_perl application > I am working on. The problem displays itself as a segfault on server > startup. The setup I have is a standard RedHat 7.2 box with the following > updated packages: > > apache 1.3.23 > mod_perl 1.26 > libxml2 2.4.21 > libxslt 1.0.17 > perl 5.6.1 > > The CPAN modules are all the latest as of today. The test is just a > simple perl section with: > > > use XML::LibXSLT; > It's probably something to do with the BOOT section in LibXSLT. Just don't load it that way - you're not winning much by trying to make it shared anyway (because it's mostly XS/C code, rather than perl code). Matt.
