tree 7610ee1a74defdeb1916e818faf40cf34caf003f
parent 3c79510d90965e77fb0cabb385099a564c402d0c
author Mike Hommey <mh@glandium.org> 1287165003 +0200
committer Daniel Veillard <veillard@redhat.com> 1287165003 +0200

Fix a potential segfault due to weak symbols on pthreads

In xmlInitParser, both __xmlGlobalInitMutexLock and xmlInitGlobals are
called before xmlInitThreads, and both use pthread symbols.
__xmlGlobalInitMutexLock does so directly, without checking if the symbol
exists, and xmlInitGlobals calls xmlNewMutex, which correctly depends on
libxml_is_threaded... except libxml_is_threaded is still -1 by then...
And again, when releasing the global mutex in __xmlGlobalInitMutexUnlock,
the pthread function is called directly.

The patch changes the initialization order and make sure the functions
are available before calling them