ID: 28422
Comment by: volker dot buzek at rrze dot uni-erlangen dot de
Reported By: Enrico dot Simetti at ingegneria dot studenti dot
unige
Status: No Feedback
Bug Type: Reproducible crash
Operating System: Linux/WinXP
PHP Version: 5.0.0RC2
New Comment:
verified also on
SunOS BOX 5.9 Generic_112233-11 sun4u sparc SUNW,Ultra-4
PHP 5.0.3 (cgi-fcgi) (built: Jan 14 2005 09:06:17)
Apache/2.0.52 (Server built: Jan 18 2005 12:56:09)
suPHP-0.5.2
using the code from
http://matfors.net/tupac/exception.php.txt
when executed with line 34 in place: core dump, but _without_ any
notice in any of the following log files: apache-, php-, suphp-log
when executed with line 35 in place and line 34 commented out: works
fine
Previous Comments:
------------------------------------------------------------------------
[2005-01-18 01:00:16] php-bugs at lists dot php dot net
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
------------------------------------------------------------------------
[2005-01-10 15:24:07] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php5-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php5-win32-latest.zip
------------------------------------------------------------------------
[2004-05-17 17:41:33] Enrico dot Simetti at ingegneria dot studenti dot
unige
Description:
------------
OS: Linux 2.6.0
Apache: Apache/1.3.29 (Unix)
PHP: 5.0.0RC2 (compiled with "--with-mysql --with-debug")
The following script makes my apache crash with this error:
"[notice] child pid 13748 exit signal Segmentation fault (11)"
OS: Windows XP SP1
Apache: Apache/2.0.49 (and 1.3.31 too)
PHP: 5.0.0RC2
The same script makes my apache crash with this error:
"[notice] Parent: child process exited with status 3221225477 --
Restarting."
Reproduce code:
---------------
http://matfors.net/tupac/exception.php.txt
Expected result:
----------------
A few notes...
If i dont use my error_class, everything works fine, and PHP gives me
this warning
"Warning: call_user_func_array() [function.call-user-func-array]:
Unable
to call my_class::throw_exception() in C:\Programmi\Apache
Group\Apache2\htdocs\testfield\exception.php on line 40"
problably since i threw an exception in that function.
If i use my error_class and i dont use the call_user_func_array, but
instead i call $test->throw_exception() everything works fine again
(because no Warning is generated?)
If i use my error class and call call_user_func_array then everything
blows up
Actual result:
--------------
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 13800)]
0x00000000 in ?? ()
(gdb) bt
#0 0x00000000 in ?? ()
#1 0x403d2fb5 in execute (op_array=0xbfffcca0) at
/root/php-5.0.0RC2/Zend/zend_execute.c:1391
#2 0x403ac282 in zend_call_function (fci=0xbfffcca0, fci_cache=0x0)
at /root/php-5.0.0RC2/Zend/zend_execute_API.c:835
#3 0x403abbb5 in call_user_function_ex (function_table=0x80c8f78,
object_pp=0x80c8f78,
function_name=0x80c8f78, retval_ptr_ptr=0x80c8f78,
param_count=135040888, params=0x80c8f78,
no_separation=135040888, symbol_table=0x80c8f78)
at /root/php-5.0.0RC2/Zend/zend_execute_API.c:550
#4 0x403b5f63 in zend_error (type=2, format=0x403fbb8e "%s") at
/root/php-5.0.0RC2/Zend/zend.c:975
#5 0x4037f6a8 in php_verror (docref=0x80c3f4c "", params=0x403e0774
"", type=2,
format=0x403ecdcf "Unable to call %s()", args=0xbfffce0c
"\214>[EMAIL PROTECTED]")
at /root/php-5.0.0RC2/main/main.c:544
#6 0x4037f9df in php_error_docref0 (docref=0x0, type=2,
format=0x403ecdcf "Unable to call %s()")
at /root/php-5.0.0RC2/main/main.c:564
#7 0x40327d55 in zif_call_user_func_array (ht=2,
return_value=0x80c3e6c, this_ptr=0x0,
return_value_used=0) at
/root/php-5.0.0RC2/ext/standard/basic_functions.c:1949
#8 0x403d6660 in zend_do_fcall_common_helper (execute_data=0xbfffd090,
opline=0x80c3ac0,
op_array=0x80c30e4) at /root/php-5.0.0RC2/Zend/zend_execute.c:2699
#9 0x403d67da in zend_do_fcall_handler (execute_data=0xbfffd090,
opline=0x80c3ac0,
op_array=0x80c30e4) at /root/php-5.0.0RC2/Zend/zend_execute.c:2828
#10 0x403d2fb5 in execute (op_array=0x80c30e4) at
/root/php-5.0.0RC2/Zend/zend_execute.c:1391
#11 0x403b629d in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at /root/php-5.0.0RC2/Zend/zend.c:1058
#12 0x403817c8 in php_execute_script (primary_file=0xbffff3f0) at
/root/php-5.0.0RC2/main/main.c:1630
#13 0x403dd1ae in apache_php_module_main (r=0x8178af4,
display_source_mode=0)
at /root/php-5.0.0RC2/sapi/apache/sapi_apache.c:54
#14 0x403ddcda in send_php (r=0x8178af4, display_source_mode=0,
filename=0x0)
at /root/php-5.0.0RC2/sapi/apache/mod_php5.c:621
#15 0x403dde83 in send_parsed_php (r=0x8178af4) at
/root/php-5.0.0RC2/sapi/apache/mod_php5.c:636
#16 0x080548df in ap_invoke_handler ()
#17 0x080698a7 in ap_some_auth_required ()
#18 0x08069906 in ap_process_request ()
#19 0x0806093d in ap_child_terminate ()
#20 0x08060b0b in ap_child_terminate ()
#21 0x08060c71 in ap_child_terminate ()
#22 0x08061317 in ap_child_terminate ()
#23 0x08061b4f in main ()
#24 0x400bed06 in __libc_start_main () from /lib/libc.so.6
(gdb) frame 1
#1 0x403d2fb5 in execute (op_array=0xbfffcca0) at
/root/php-5.0.0RC2/Zend/zend_execute.c:1391
1391 if (EX(opline)->handler(&execute_data,
EX(opline), op_array TSRMLS_CC)) {
(gdb) print (char
*)(executor_globals.function_state_ptr->function)->common.function_name
$2 = 0x80c80f4 "handler"
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=28422&edit=1
