Bug #71195 [Asn]: libxml2 deadlocks on Windows ZTS release
Edit report at https://bugs.php.net/bug.php?id=71195&edit=1
ID: 71195
Updated by: ab@php.net
Reported by: maroszek at gmx dot net
Summary: libxml2 deadlocks on Windows ZTS release
Status: Assigned
Type: Bug
Package: XML related
Operating System: Windows
PHP Version: 7.0.1
Assigned To: ab
Block user comment: N
Private report: N
New Comment:
Some builds fail to upload currently, that's being investigated. But normally it's already
fetchable, like http://windows.php.net/downloads/snaps/php-5.6/r07133ae/
, or for PHP-7.0 as well. With 5.5 is another story, as the branch is in the security only mode,
normal commit access is blocked so it'll not trigger snapshots frequently. The deps themselves
was put for the builds like 2-3 days ago already.
For 5.5, if you need the current snaps and cannot build yourself - please let me know. I can produce
and make them available for you.
Thanks.
Previous Comments:
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[2016-01-11 11:48:44] maroszek at gmx dot net
Hi,
i am keeping an eye on the snapshots and it seems everything works great except the ZTS builds
i'd like to test :)
For 5.6 the x86 ZTS build seem to fail.
For 5.5 all ZTS builds seem to fail.
Thanks for effort!
------------------------------------------------------------------------
[2016-01-04 20:43:48] ab@php.net
Thanks for keeping an eye on this. I was working on dependency upgrades past two weeks, see some
prepared http://windows.php.net/downloads/php-sdk/deps/
for both 5 and 7 branches. But otherwise the work on their integration and as well on the other TS
issue was stalled a bit due to holidays. Expect more activity on the new deps integration next week,
so you can grab them from http://windows.php.net/downloads/snaps/ .
Thanks.
------------------------------------------------------------------------
[2016-01-04 19:54:02] maroszek at gmx dot net
Hi,
i kindly want to ask, if there is a chance to get a snapshot/QA release on this one?
Thanks in advance!
------------------------------------------------------------------------
[2015-12-22 11:10:10] maroszek at gmx dot net
Description:
------------
libxml2 2.9.2 has a bug, which causes deadlocks in the ZTS version.
libxml2 2.9.3 was released, which has a proper fix.
See: http://www.xmlsoft.org/news.html
See: https://bugzilla.gnome.org/show_bug.cgi?id=737851
See: https://git.gnome.org/browse/libxml2/commit/?id=620a70615e68b30db1a80a993180a41dc24f12b9
Stacktrace of my affected PHP installation:
https://www.dropbox.com/s/4xzfz3mncqzw8bk/xmllock.png?dl=0
Any chance to get new versions of PHP 5.5/5.6/7.0 with the new libxml2 version?
I know PHP 5.5 is only in "security fixes only". Is this critical enough to qualify
aswell?
Test script:
---------------
not required
Expected result:
----------------
No deadlocks
Actual result:
--------------
Deadlock
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