Date: Sun, 30 Oct 2022 13:52:20 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 267435] www/apache24 core dumps when mod_perl, mod_php7, mod_dbd, and GD active Message-ID: <bug-267435-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D267435 Bug ID: 267435 Summary: www/apache24 core dumps when mod_perl, mod_php7, mod_dbd, and GD active Product: Ports & Packages Version: Latest Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: apache@FreeBSD.org Reporter: papowell@astart.com Flags: maintainer-feedback?(apache@FreeBSD.org) Assignee: apache@FreeBSD.org Created attachment 237724 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D237724&action= =3Dedit details and how to reproduce problem Apache core dumps when mod_perl, mod_php and mod_dbd with MySQL support are active. The Perl CGI scripts which use GD to generate images now fail with a core d= ump. But only if the mod_php or mod_dbd modules are active. It appears that there are some problems with the Apache DSO support for mod_dbd, mod_perl and/or mod_php. See description.txt and SIM95.tar files for details and how to reproduce th= is problem. Details: FreeBSD 13.1-RELEASE FreeBSD 12.3-RELEASE ports Oct 26, 2022 apache Apache/2.4.54 (FreeBSD) mod_perl ap24-mod_perl2-2.0.12,3 mod_php mod_php74-7.4.32_1 See attached file SIM95_WEB.tar for details and how to reproduce problem I have a web based application which uses: mod_perl - to run perl based CGI scripts. Some of these use the Perl GD module to generate graphics. mod_php7 - to run PHP74 based php scripts mod_dbd - Authentication and password are done by the mod_dbd using a MySQL database (details below). I have been downloading binaries from the PKG server: FreeBSD: { url: "pkg+http://pkg.FreeBSD.org/${ABI}/quarterly", } I last downloaded a set of packages on Sept 14 2022. This was done with a set of scripts and downloads and installs the packages and package dependencies. They were basically mod_perl, mod_php and their dependencies. I also compiled devel/apr1, setting MYSQL with the 'make config'. I installed the compiled devel/apr1 and the installed application passed my tests. This was installed on server sim97 and there were no problems. On Oct 10 2022 I set up a sim95, a new server (identical hardware to sim97), installed FreeBSD 12.3-RELEASE, and repeated the package downloads and installs. Much to my surprise there was a problem with the Apache server. As noted above, the application uses mod_perl, mod_php, and mod_dbd. The httpd.conf file has the following entries which load these modules into the Apache server. (There is also a startup.pl file used to set up mod_perl) The Perl CGI scripts which use GD to generate images now fail with a core d= ump. But only if the mod_php or mod_dbd modules are active. httpd.conf pertinent entries: LoadModule authn_dbd_module libexec/apache24/mod_authn_dbd.so LoadModule authz_dbd_module libexec/apache24/mod_authz_dbd.so # TEST LoadModule dbd_module libexec/apache24/mod_dbd.so Virtual Host Entry <IfModule mod_dbd.c> DBDriver mysql # Line 920 in httpd.conf file DBDParams "host=3D127.0.0.1 dbname=3Dpassword user=3Dpwd pass=3Dpwd" </IfModule> # TEST LoadModule perl_module libexec/apache24/mod_perl.so LoadModule php7_module libexec/apache24/libphp7.so If the mod_dbd, perl_module, and php7_module lines are all present THEN a web page which uses GD will cause apache to segment fault. This message will be present in the /var/log/apache/httpd-error.log file: [Tue Oct 25 05:37:28.327954 2022] [core:notice] [pid 27255] AH00052: child pid 27371 exit signal Segmentation fault (11) This message will be present in the /var/log/messages file: Oct 25 06:02:28 sim95 kernel: pid 27583 (httpd), jid 0, uid 80: exited on signal 11 --=20 You are receiving this mail because: You are the assignee for the bug.=
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