[Bug 607646] Re: Segmentation fault in PHP5 with pgsql module
A colleague of mine, Jaromir, provided a fixed patch and reproducible test case. Please check the main stream bug report http://bugs.php.net/bug.php?id=52389 for details -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
An updated php5 was just uploaded to maverick-proposed which reverts this patch, see bug 660227. Can you please check if the original crash here is still an issue with that? -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
I just upgraded to Maverick this morning and this patch has broken pgsql quite badly. The following code now causes PHP to silently die (with valid connection details): $conn = pg_connect($details); pg_last_error($conn); This caused my MediaWiki installation to suddenly stop working. I've rebuilt the package without this patch (php52389-pgsql-segfault.patch) and everything works fine again. Can I suggest reverting the patch until a test case for the original bug exists? -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
Hi JamesL, thanks for the heads up, and I am sorry that you are experiencing problems. Can you please open a new bug report for this? Any details you can provide would be very helpful. Specifically: * A repeatable test case (I'm installing mediawiki now to give it a go, but if you have something smaller that would be great) * A coredump (if so, make it a private bug report) * A backtrace with debug symbols (apt-get install php5-dbg) After you create the bug report, if you could subscribe me, that would be appreciated. -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
This bug was fixed in the package php5 - 5.3.3-1ubuntu4 --- php5 (5.3.3-1ubuntu4) maverick; urgency=low * debian/php5-module.ini: # replaced with ; (LP: #591286) * debian/patches/php52389-pgsql-segfault.patch (LP: #607646) - Applying patch for upstream bug that causes segfaults in pgsql -- Clint Byrum cl...@ubuntu.com Fri, 13 Aug 2010 00:07:15 -0700 ** Changed in: php5 (Ubuntu) Status: Confirmed = Fix Released -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
** Changed in: php5 (Ubuntu) Status: Triaged = In Progress ** Changed in: php5 (Ubuntu) Assignee: (unassigned) = Clint Byrum (clint-fewbar) -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
** Branch linked: lp:~clint-fewbar/ubuntu/maverick/php5/maverick-beta- papercuts -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
** Changed in: php5 (Ubuntu) Status: In Progress = Confirmed ** Changed in: php5 (Ubuntu) Assignee: Clint Byrum (clint-fewbar) = (unassigned) -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
Thanks for the patch. Ill submit this patch upstream. chuck ** Changed in: php5 (Ubuntu) Importance: Undecided = Medium ** Changed in: php5 (Ubuntu) Status: New = Triaged -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
Your welcome. I've submited the patch to PHP already, see http://bugs.php.net/bug.php?id=52389 because we've detected this bug in Mac and Windows as well. ** Bug watch added: bugs.php.net/ #52389 http://bugs.php.net/bug.php?id=52389 -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
I think I've found the problem. It is in the pgsql extension. The memory for the notices is allocated as non persistent but the whole structure is persistent. The destructor tries to free memory that was already cleaned by the garbage collector which causes the segmentation fault. I've created a simple patch and it works for me now. ** Patch added: pgsql.patch http://launchpadlibrarian.net/52262645/pgsql.patch -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
** Tags added: patch -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
** Attachment added: backtrace http://launchpadlibrarian.net/52202146/gdb-apache2_php.txt -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
It looks like something similar was already here one year ago... http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=542514 ** Bug watch added: Debian Bug tracker #542514 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=542514 -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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 607646] Re: Segmentation fault in PHP5 with pgsql module
I tried recompile php without the suhosin patch and it is still segfaulting. See the *notice in frame #2 address is out of bounds (in function _php_pgsql_notice_ptr_dtor) This bug look very similar to php5 bug #542514 which was found in 5.2.10 and fixed in 5.2.11. ** Attachment added: backtrace http://launchpadlibrarian.net/52220534/gdb-apache2_php_no_suhosin.txt -- Segmentation fault in PHP5 with pgsql module https://bugs.launchpad.net/bugs/607646 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 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
