ID: 43229
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Closed
+Status: Open
Bug Type: Scripting Engine problem
Operating System: CentOS
PHP Version: 5.2CVS-2007-11-09 (CVS)
New Comment:
Still creashes for me in 5.3CVS. Please do not re-close without
ensuring a fix - UMRs or memory corruption can be elusive and not show
on some environments while existing on others.
Previous Comments:
------------------------------------------------------------------------
[2008-01-22 13:45:26] [EMAIL PROTECTED]
Works fine to me.
PHP 5.3.0-dev (cli) (built: Jan 18 2008 12:20:16)
------------------------------------------------------------------------
[2007-12-03 15:13:24] david at grant dot org dot uk
Reproduced on PHP 5.2.5 on RHEL 4.
#0 zend_call_function (fci=0xbff5f4e0, fci_cache=0xbff5f510) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/Zend/zend_execute_API.c:911
#1 0x0309aa8b in php_array_walk (target_hash=0xb7aa1208,
userdata=0xbff5f578, recursive=0) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/ext/standard/array.c:1114
#2 0x0309ae64 in zif_array_walk (ht=3, return_value=0xb7ab3a78,
return_value_ptr=0x0, this_ptr=0x0, return_value_used=0)
at
/home/wdierkes/buildroot/BUILD/php-5.2.5/ext/standard/array.c:1171
#3 0x0318a244 in zend_do_fcall_common_helper_SPEC
(execute_data=0xbff5f7f0) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/Zend/zend_vm_execute.h:200
#4 0x0318971a in execute (op_array=0xb7b8d50c) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/Zend/zend_vm_execute.h:92
#5 0x03189a1f in zend_do_fcall_common_helper_SPEC
(execute_data=0xbff5ffc0) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/Zend/zend_vm_execute.h:234
#6 0x0318971a in execute (op_array=0xb7b8cd50) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/Zend/zend_vm_execute.h:92
#7 0x03189a1f in zend_do_fcall_common_helper_SPEC
(execute_data=0xbff602f0) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/Zend/zend_vm_execute.h:234
#8 0x0318971a in execute (op_array=0xb7b891f8) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/Zend/zend_vm_execute.h:92
#9 0x03189a1f in zend_do_fcall_common_helper_SPEC
(execute_data=0xbff60650) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/Zend/zend_vm_execute.h:234
#10 0x0318971a in execute (op_array=0xb7b37e24) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/Zend/zend_vm_execute.h:92
#11 0x03189a1f in zend_do_fcall_common_helper_SPEC
(execute_data=0xbff625f0) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/Zend/zend_vm_execute.h:234
#12 0x0318971a in execute (op_array=0xb7cd7930) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/Zend/zend_vm_execute.h:92
#13 0x03168d4b in zend_execute_scripts (type=8, retval=0x1a4,
file_count=3) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/Zend/zend.c:1134
#14 0x031214fb in php_execute_script (primary_file=0xbff648e0) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/main/main.c:2004
#15 0x0320caee in php_handler (r=0x96a8480) at
/home/wdierkes/buildroot/BUILD/php-5.2.5/sapi/apache2handler/sapi_apache2.c:631
------------------------------------------------------------------------
[2007-11-12 11:58:06] [EMAIL PROTECTED]
I get the same crash regardless what the variable name is:
Program received signal SIGSEGV, Segmentation fault.
0x08305dea in zend_hash_get_current_data_ex (ht=0x928721c,
pData=0xbff8e0fc, pos=0xbff8e0e4) at
/home/jani/src/php-5.3/Zend/zend_hash.c:1163
1163 *pData = p->pData;
(gdb) bt
#0 0x08305dea in zend_hash_get_current_data_ex (ht=0x928721c,
pData=0xbff8e0fc, pos=0xbff8e0e4) at
/home/jani/src/php-5.3/Zend/zend_hash.c:1163
#1 0x082015df in php_array_walk (target_hash=0x928721c, userdata=0x0,
recursive=0) at /home/jani/src/php-5.3/ext/standard/array.c:1035
#2 0x08201834 in zif_array_walk (ht=2, return_value=0x9287a18,
return_value_ptr=0x0, this_ptr=0x0, return_value_used=0)
at /home/jani/src/php-5.3/ext/standard/array.c:1126
#3 0x0831f002 in zend_do_fcall_common_helper_SPEC
(execute_data=0xbff8e3bc) at
/home/jani/src/php-5.3/Zend/zend_vm_execute.h:194
#4 0x08324824 in ZEND_DO_FCALL_SPEC_CONST_HANDLER
(execute_data=0xbff8e3bc) at
/home/jani/src/php-5.3/Zend/zend_vm_execute.h:1439
#5 0x0831eb06 in execute (op_array=0x9285f10) at
/home/jani/src/php-5.3/Zend/zend_vm_execute.h:87
#6 0x082f7a7e in zend_execute_scripts (type=8, retval=0x0,
file_count=3) at /home/jani/src/php-5.3/Zend/zend.c:1139
#7 0x0829ff95 in php_execute_script (primary_file=0xbff90740) at
/home/jani/src/php-5.3/main/main.c:2007
#8 0x0837f5c4 in main (argc=2, argv=0xbff90894) at
/home/jani/src/php-5.3/sapi/cli/php_cli.c:1140
------------------------------------------------------------------------
[2007-11-10 00:05:05] [EMAIL PROTECTED]
if you use a different var name like $tmpkeyword instead of
$thiskeyword - it works... ;)
------------------------------------------------------------------------
[2007-11-09 23:07:02] [EMAIL PROTECTED]
Looks like a problem happens because array is modified while array_walk
is walking it.
------------------------------------------------------------------------
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/43229
--
Edit this bug report at http://bugs.php.net/?id=43229&edit=1
