Edit report at http://bugs.php.net/bug.php?id=46025&edit=1
ID: 46025
Comment by: askalski at gmail dot com
Reported by: askalski at gmail dot com
Summary: zend_bailout can deadlock APC
Status: Suspended
Type: Bug
Package: Reproducible crash
Operating System: redhat
PHP Version: 5.2.6
New Comment:
A note about the above patches: They work with the stable 3.0.19
release of APC, but not the beta 3.1.3p1. In the beta version,
compilation was moved inside a
HANDLE_BLOCK_INTERRUPTIONS/HANDLE_UNBLOCK_INTERRUPTIONS block, so the
zend_bailout deferral is no longer safe. For example, a syntax error in
the script will result in a partially compiled opcode array to be cached
in APC. I don't yet have an alternate solution.
Previous Comments:
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[2010-05-31 06:54:14] askalski at gmail dot com
I uploaded patches against the latest 5.1, 5.2, and 5.3 versions of PHP,
for sites with production issues that can't afford to wait years for an
upstream fix.
------------------------------------------------------------------------
[2009-10-21 18:42:04] askalski at gmail dot com
We are using a modified 5.2 in production, so a patch against 5.2.11
(the latest release in that series) would be good.
Thanks,
Andy
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[2009-10-21 18:01:00] sh...@php.net
Lucas Nealan and I are working on fixing some items in the signals
patch, and would like to push forward on this getting integrated in
core. Would you be willing to try the patch for PHP to see if it
corrects your problem? It would be of great use to know that it fixes
your specific issue. If so let me know which specific version of PHP
you want a patch against and I'll make sure we get you the latest one
that cleanly patches against it.
------------------------------------------------------------------------
[2009-02-27 20:09:27] pierre at archlinux dot de
This problem is still reproducable with version 5.2.9. The cgi version
is affected, too (as expected).
------------------------------------------------------------------------
[2009-02-15 00:01:20] dan at archlinux dot org
Any progress here? This is definitely reproducible and we have seen it
on archlinux.org about once every 3 or 4 days- it kind of stinks. Is
there any current workaround besides increasing the timeout value and
hoping for the best?
Running:
Apache 2.2.11
PHP 5.2.8
APC 3.0.19
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