Edit report at https://bugs.php.net/bug.php?id=55339&edit=1
ID: 55339 Updated by: dmi...@php.net Reported by: tomas dot brastavicius at quantum dot lt Summary: Segfault with allow_call_time_pass_reference = Off -Status: Feedback +Status: Closed Type: Bug Package: Scripting Engine problem Operating System: Linux PHP Version: 5.3SVN-2011-08-01 (SVN) Assigned To: dmitry Block user comment: N Private report: N New Comment: This bug has been fixed in SVN. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. For Windows: http://windows.php.net/snapshots/ Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2011-08-02 07:38:21] dmi...@php.net Automatic comment from SVN on behalf of dmitry Revision: http://svn.php.net/viewvc/?view=revision&revision=314086 Log: Fixed bug #55339 (Segfault with allow_call_time_pass_reference = Off) ------------------------------------------------------------------------ [2011-08-01 21:25:19] tomas dot brastavicius at quantum dot lt Oops, here is the backtrace. Program terminated with signal 11, Segmentation fault. #0 0x00000000006210e7 in zval_delref_p (T=0x7f91d9630390, extended_value=1) at /home/tomas/php-5.3/Zend/zend.h:385 385 return --pz->refcount__gc; (gdb) bt #0 0x00000000006210e7 in zval_delref_p (T=0x7f91d9630390, extended_value=1) at /home/tomas/php-5.3/Zend/zend.h:385 #1 zend_pzval_unlock_free_func (T=0x7f91d9630390, extended_value=1) at /home/tomas/php-5.3/Zend/zend_execute.c:86 #2 zend_switch_free (T=0x7f91d9630390, extended_value=1) at /home/tomas/php-5.3/Zend/zend_execute.c:382 #3 0x00000000006459b6 in ZEND_SWITCH_FREE_SPEC_VAR_HANDLER (execute_data=0x7f91d96302a8) at /home/tomas/php-5.3/Zend/zend_vm_execute.h:8453 #4 0x0000000000624a36 in execute (op_array=0x29be158) at /home/tomas/php-5.3/Zend/zend_vm_execute.h:107 #5 0x00000000005e16b7 in zend_call_function (fci=0x7fff63d50ae0, fci_cache=0x7fff63d50970) at /home/tomas/php-5.3/Zend/zend_execute_API.c:968 #6 0x00000000005e089c in call_user_function_ex (function_table=0x28b7bd0, object_pp=0x0, function_name=0x29ba828, retval_ptr_ptr=0x7fff63d50be8, param_count=5, params=0x29bedb0, no_separation=1, symbol_table=0x0) at /home/tomas/php-5.3/Zend/zend_execute_API.c:758 #7 0x00000000005f0d2a in zend_error (type=8192, format=0x794ad8 "Call-time pass-by-reference has been deprecated") at /home/tomas/php-5.3/Zend/zend.c:1102 #8 0x00000000005d2f9d in zend_do_pass_param (param=0x7fff63d51110, op=67 'C', offset=2) at /home/tomas/php-5.3/Zend/zend_compile.c:2093 #9 0x00000000005aae3b in zendparse () at /home/tomas/php-5.3/Zend/zend_language_parser.y:483 #10 0x00000000005af8cb in compile_file (file_handle=0x7fff63d52bc0, type=8) at Zend/zend_language_scanner.l:364 #11 0x000000000062a236 in ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER (execute_data=0x7f91d9630090) at /home/tomas/php-5.3/Zend/zend_vm_execute.h:1946 #12 0x0000000000624a36 in execute (op_array=0x29ba5b0) at /home/tomas/php-5.3/Zend/zend_vm_execute.h:107 #13 0x00000000005f11ec in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /home/tomas/php-5.3/Zend/zend.c:1195 #14 0x000000000057a60c in php_execute_script (primary_file=0x7fff63d552a0) at /home/tomas/php-5.3/main/main.c:2284 #15 0x00000000006d5061 in main (argc=4, argv=0x7fff63d55508) at /home/tomas/php-5.3/sapi/cli/php_cli.c:1184 ------------------------------------------------------------------------ [2011-08-01 20:58:46] paj...@php.net Program terminated with signal 11, Segmentation fault. #0 0x00000000006210e7 in ?? () (gdb) bt #0 0x00000000006210e7 in ?? () No, the debug mode was not used sorry. the ?? are here to say that gdb has no idea about the symbols. ------------------------------------------------------------------------ [2011-08-01 20:50:04] tomas dot brastavicius at quantum dot lt @paj...@php.net I did. I have made a mistake in a bug report. The following configuration was used: ./configure --disable-all --enable-debug. I was able to reproduce this issue on 3 separate servers. ------------------------------------------------------------------------ [2011-08-01 20:31:13] paj...@php.net The symbols are missing so the backtrace is rather useless. Compile php with -- enable-debug to get them. ------------------------------------------------------------------------ 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 https://bugs.php.net/bug.php?id=55339 -- Edit this bug report at https://bugs.php.net/bug.php?id=55339&edit=1
