From: [EMAIL PROTECTED]
Operating system: RedHat 7.2 kernel 2.4.9-13
PHP version: 4.2.3
PHP Bug Type: XML related
Bug description: Segmentation fault in zend_execute_API.c
PHP 4.2.3 built with
libxml2-2.4.26
Sablot-0.96
During certain XML/XSLT transforms I get the following stack dump:
#0 0x401d4588 in chunk_free (ar_ptr=0x40288300, p=0x846dd10) at
malloc.c:3252
#1 0x401d43f4 in __libc_free (mem=0x846dd70) at malloc.c:3154
#2 0x4033ec68 in _efree (ptr=0x846dd7c) at zend_alloc.c:246
#3 0x4035a1f1 in zend_hash_destroy (ht=0x846dbac) at zend_hash.c:546
#4 0x40354c67 in _zval_dtor (zvalue=0x846db8c) at zend_variables.c:60
#5 0x4034d691 in _zval_ptr_dtor (zval_ptr=0xbfffea50)
at zend_execute_API.c:274
#6 0x40373d0b in php_free_xml_node (rsrc=0x846dd04) at php_domxml.c:505
#7 0x4035b53d in list_entry_destructor (ptr=0x846dd04) at
zend_list.c:177
#8 0x4035a338 in zend_hash_apply_deleter (ht=0x404ec15c, p=0x846dccc)
at zend_hash.c:596
#9 0x4035a48a in zend_hash_graceful_reverse_destroy (ht=0x404ec15c)
at zend_hash.c:662
#10 0x4035b68c in zend_destroy_rsrc_list (ht=0x404ec15c) at
zend_list.c:233
#11 0x4034d4b6 in shutdown_executor () at zend_execute_API.c:196
#12 0x40355bca in zend_deactivate () at zend.c:598
#13 0x403620e3 in php_request_shutdown (dummy=0x0) at main.c:789
#14 0x4035f1cc in apache_php_module_main (r=0x80fe78c,
display_source_mode=0)
at sapi_apache.c:96
#15 0x4035fc4e in send_php (r=0x80fe78c, display_source_mode=0,
filename=0x0)
at mod_php4.c:575
#16 0x4035fca2 in send_parsed_php (r=0x80fe78c) at mod_php4.c:590
#17 0x08053dd3 in ap_invoke_handler ()
#18 0x08068d57 in process_request_internal ()
#19 0x08068db8 in ap_process_request ()
#20 0x0805fbf5 in child_main ()
#21 0x0805fda0 in make_child ()
#22 0x0805ff14 in startup_children ()
#23 0x0806058c in standalone_main ()
#24 0x08060def in main ()
#25 0x4016f657 in __libc_start_main (main=0x8060a48 <main>, argc=2,
ubp_av=0xbffff8e4, init=0x804e34c <_init>, fini=0x807e760 <_fini>,
rtld_fini=0x4000dcd4 <_dl_fini>, stack_end=0xbffff8dc)
at ../sysdeps/generic/libc-start.c:129
(gdb)
--
Björn Smith <[EMAIL PROTECTED]>
--
Edit bug report at http://bugs.php.net/?id=20482&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=20482&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=20482&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=20482&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=20482&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=20482&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=20482&r=support
Expected behavior: http://bugs.php.net/fix.php?id=20482&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=20482&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=20482&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=20482&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=20482&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=20482&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=20482&r=isapi
