#24219 [Fbk->Opn]: Segmentation Fault in Function node_list_wrapper_dtor

ID: 24219 User updated by: wjs at 42virtual dot com Reported By: wjs at 42virtual dot com -Status: Feedback +Status: Open Bug Type: DOM XML related Operating System: SUSE 8.2 -PHP Version: 4.3.2 +PHP Version: 4.3.2 patched New Comment: The latest fix has been roughly tested and survived about 6000 iterations with our test program. We will continue testing today CET (daytime) and will give you a feedback by if we find something crashing. Thanks a lot to rrichards!!!! Previous Comments: ------------------------------------------------------------------------ [2003-06-17 14:08:53] rrichards@php.net Can you try it with this patch to domxml: http://www.ctindustries.net/patches/domxml20030617.diff.txt It needs a lot more testing as I wasnt able to use your scripts, so had to hack them apart a bit to somewhat reproduce the issue. ------------------------------------------------------------------------ [2003-06-17 10:23:37] wjs at 42virtual dot com This is a dump of the output-document just before the crash: shell>php root.php ..output deleted... <h1>6.CX after print</h1><h1>7.CX before endofFunc</h1><h1>2.RT afterCALL XSL </h1><h1>3.Before EOR</h1><h1>.EOR</h1> Segmentation fault (core dumped) shell> ------------------------------------------------------------------------ [2003-06-17 07:08:55] rrichards@php.net can you provide the dump of the document just prior to the crash? ------------------------------------------------------------------------ [2003-06-17 03:18:53] wjs at 42virtual dot com We will provide you with a rather large script shortly ------------------------------------------------------------------------ [2003-06-17 03:18:11] wjs at 42virtual dot com Backtrace.... (gdb) bt #0 0x0807504f in node_list_wrapper_dtor (node=0xffff0000, destroyref=0) at /usr/local/src/php-4.3.2/ext/domxml/php_domxml.c:638 #1 0x08075058 in node_list_wrapper_dtor (node=0x826e318, destroyref=0) at /usr/local/src/php-4.3.2/ext/domxml/php_domxml.c:638 #2 0x08075058 in node_list_wrapper_dtor (node=0x826db08, destroyref=0) at /usr/local/src/php-4.3.2/ext/domxml/php_domxml.c:638 #3 0x08069af2 in php_free_xml_doc (rsrc=0x0) at /usr/local/src/php-4.3.2/ext/domxml/php_domxml.c:638 #4 0x0813264e in list_entry_destructor (ptr=0x826c6ac) at /usr/local/src/php-4.3.2/Zend/zend_list.c:172 #5 0x08131189 in zend_hash_apply_deleter (ht=0x8180a40, p=0x827bcb4) at /usr/local/src/php-4.3.2/Zend/zend_hash.c:598 #6 0x0813124a in zend_hash_graceful_reverse_destroy (ht=0x8180a40) at /usr/local/src/php-4.3.2/Zend/zend_hash.c:664 #7 0x081327dc in zend_destroy_rsrc_list (ht=0x8180a40) at /usr/local/src/php-4.3.2/Zend/zend_list.c:233 #8 0x08123f9f in shutdown_executor () at /usr/local/src/php-4.3.2/Zend/zend_execute_API.c:213 #9 0x0812c340 in zend_deactivate () at /usr/local/src/php-4.3.2/Zend/zend.c:649 #10 0x08101c10 in php_request_shutdown (dummy=0x0) at /usr/local/src/php-4.3.2/main/main.c:985 #11 0x0813ef81 in main (argc=2, argv=0xbffff334) at /usr/local/src/php-4.3.2/sapi/cli/php_cli.c:862 #12 0x4011b8ae in __libc_start_main () from /lib/libc.so.6 ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/24219 -- Edit this bug report at http://bugs.php.net/?id=24219&edit=1