#44226 [Opn->Fbk]: Throwing an exception causes crash

From: Date: Wed, 09 Apr 2008 08:59:17 +0000
Subject: #44226 [Opn->Fbk]: Throwing an exception causes crash
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-124111@lists.php.net to get a copy of this message
 ID:               44226
 Updated by:       tony2001@php.net
 Reported By:      james dot j dot hackett at gmail dot com
-Status:           Open
+Status:           Feedback
 Bug Type:         Reproducible crash
 Operating System: linux debian 2.6.18-5-686
 PHP Version:      5.3CVS-2008-02-23 (snap)
 New Comment:

Not reproducible.
Both CLI(w/ and w/o ZTS enabled) and Apache2(prefork) work just fine,
valgrind keeps silence.
Need more details to be able to reproduce it.


Previous Comments:
------------------------------------------------------------------------

[2008-03-31 21:29:53] ghurtado at gmail dot com

I experience the same exact problem on Windows XP SP2. Throwing any PHP
Exception causes Apache 2.0.63 to crash, presumably due to a PHP process
crash. I am using the latest snapshot of PHP 5.3 as of 3/31/2008. This
same behaviour is also present in Apache 2.2.

------------------------------------------------------------------------

[2008-03-31 00:14:05] RQuadling at GMail dot com

I sort of reported this earlier at http://bugs.php.net/bug.php?id=44039
but only seemed to get it to crash for ISAPI. CLI was OK.

------------------------------------------------------------------------

[2008-03-30 22:27:25] jeremy at omegavortex dot net

I've confirmed this is also affecting Apache 2.0.x on Windows, as well.
I can't try Apache 1.3.x on this machine, though.

------------------------------------------------------------------------

[2008-03-29 19:59:39] auroraeosrose at gmail dot com

Wow, pretty bug - I can confirm this with Apache 2.2.8 on windows with
a 5.3 snap - note this ONLY is an issue for the apache 2.2.x handler, I
can't get it to crash cgi, fastcgi, or cli

Here's a backtrace from a Debug_TS build

 	cdcdcdcd()	
>	php5ts_debug.dll!execute(_zend_op_array * op_array=0x026c2268, void *
* * tsrm_ls=0x0148a970)  Line 91 + 0x11 bytes	C
 	php5ts_debug.dll!zend_execute_scripts(int type=8, void * * *
tsrm_ls=0x0148a970, _zval_struct * * retval=0x00000000, int
file_count=3, ...)  Line 1169 + 0x21 bytes	C
 	php5ts_debug.dll!php_execute_script(_zend_file_handle *
primary_file=0x0262fe30, void * * * tsrm_ls=0x0148a970)  Line 2077 +
0x1b bytes	C
 	php5apache2_2.dll!php_handler(request_rec * r=0x006d3ae0)  Line 630 +
0x13 bytes	C
 	libhttpd.dll!ap_run_handler(request_rec * r=0x006d3ae0)  Line 158 +
0x21 bytes	C
 	libhttpd.dll!ap_invoke_handler(request_rec * r=0x006b0e08)  Line 372
+ 0x6 bytes	C
 	libhttpd.dll!ap_process_request(request_rec * r=0x006d3ae0)  Line
262	C
 	libhttpd.dll!ap_process_http_connection(conn_rec * c=0x006cea90) 
Line 190 + 0x6 bytes	C
 	libhttpd.dll!ap_run_process_connection(conn_rec * c=0x006cea90)  Line
43 + 0x21 bytes	C
 	libhttpd.dll!ap_process_connection(conn_rec * c=0x006cea90, void *
csd=0x006c7a58)  Line 178 + 0x6 bytes	C
 	libhttpd.dll!worker_main(void * thread_num_val=0x006cea88)  Line
778	C
 	msvcrt.dll!__endthreadex()  + 0xa9 bytes	
 	kernel32.dll!7c80b683()

------------------------------------------------------------------------

[2008-03-29 01:00:13] jeremy at omegavortex dot net

Just wanted to add that this still isn't fixed in the latest 5.3
snapshot, for me. Windows XP Pro with SP2. Apache 2.2.8.

------------------------------------------------------------------------

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/44226

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Edit this bug report at http://bugs.php.net/?id=44226&edit=1



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