#27342 [Opn->Fbk]: zend_fetch_debug_backtrace segfault

ID: 27342 Updated by: sniper@php.net Reported By: nlopess@php.net -Status: Open +Status: Feedback Bug Type: Zend Engine 2 problem -Operating System: Win XP +Operating System: win32 only PHP Version: 5CVS-2004-02-23 (dev) New Comment: You need to get better backtrace. (dunno how you enable debug symbols in there) Tidy throws an exception with your code, and seems like that somehow crashes on windows. Maybe ZTS related..dunno. Previous Comments: ------------------------------------------------------------------------ [2004-02-23 09:33:33] nlopess@php.net Hi sniper! Using latest snapshot from snaps.php.net, I still receive a segfault: Program received signal SIGSEGV, Segmentation fault. 0x1000a974 in zend_fetch_debug_backtrace () from /cygdrive/c/php/php5ts.dll (gdb) bt #0 0x1000a974 in zend_fetch_debug_backtrace () from /cygdrive/c/php/php5ts.dll #1 0x00a00350 in ?? () #2 0x00362718 in ?? () ------------------------------------------------------------------------ [2004-02-22 19:31:24] sniper@php.net Can not reproduce using latest tidy version and latest CVS checkout. ------------------------------------------------------------------------ [2004-02-21 05:24:32] nlopess@php.net Description: ------------ Using the given reproduce code, php segfaults. Reproduce code: --------------- <?php $html = '<p>test</I>'; $config = array('foo' => 'bar'); $tidy = tidy_parse_string($html, $config); echo tidy_config_count($tidy); ?> Expected result: ---------------- 1 Actual result: -------------- $ gdb php GNU gdb 2003-09-20-cvs (cygwin-special) (...) (gdb) run tidy.php Starting program: /cygdrive/c/php/php.exe tidy.php ---Type <return> to continue, or q <return> to quit--- Program received signal SIGSEGV, Segmentation fault. 0x1000a974 in zend_fetch_debug_backtrace () from /cygdrive/c/php/php5ts.dll ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=27342&edit=1