#24661 [Opn->Bgs]: xmlCleanupParser called multiple times and causes crash

ID: 24661 Updated by: rrichards@php.net Reported By: wez@php.net -Status: Open +Status: Bogus Bug Type: *XML functions Operating System: win32 PHP Version: 5CVS-2003-07-15 (dev) New Comment: The problem is with libxml in the 2.5.7 and 2.5.8 releases. I submitted a fix, so it is fixed in the their cvs tree. PHP needs to be built with either a pre 2.5.7 version or a build from the latest cvs. Note: libxml 2.5.7 built directly from the tar.gz file does not have the problem as the windows binary of libxml is built from cvs after some testing of the libxml release so contains updated code. Previous Comments: ------------------------------------------------------------------------ [2003-07-15 14:23:41] wez@php.net libxml2-2.5.7.win32, downloaded from xmlsoft site with dlls installed into C:\WINDOWS\SYSTEM32 under winxp pro. Curiously, it only appears to be a visible problem when running under the debugger (cli SAPI). ------------------------------------------------------------------------ [2003-07-15 13:51:48] rrichards@php.net You wouldn't happen to be using libxml2-2.5.8 would you? ------------------------------------------------------------------------ [2003-07-15 13:48:37] cw at centerwave dot de Could be the reason for #24634? ------------------------------------------------------------------------ [2003-07-15 05:16:37] wez@php.net Description: ------------ dom, simplexml etc. all call xmlCleanupParser in their MSHUTDOWN functions and cause a crash. Reproduce code: --------------- Just run any simple script under the debugger to catch the exception - it doesn't even need to use xml related functions. Expected result: ---------------- No crash ;) Actual result: -------------- Death ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=24661&edit=1