Bug #71195 [NEW]: libxml2 deadlocks on Windows ZTS release

From: maroszek at gmx dot net Operating system: Windows PHP version: 7.0.1 Package: XML related Bug Type: Bug Bug description:libxml2 deadlocks on Windows ZTS release 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 -- Edit bug report at https://bugs.php.net/bug.php?id=71195&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=71195&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=71195&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=71195&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=71195&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=71195&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=71195&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=71195&r=needscript Try newer version: https://bugs.php.net/fix.php?id=71195&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=71195&r=support Expected behavior: https://bugs.php.net/fix.php?id=71195&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=71195&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=71195&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=71195&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=71195&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=71195&r=dst IIS Stability: https://bugs.php.net/fix.php?id=71195&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=71195&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=71195&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=71195&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=71195&r=mysqlcfg