Bug #39006 [Com]: PHP crashes at shutdown if browscap is on

Edit report at http://bugs.php.net/bug.php?id=39006&edit=1

 ID:               39006
 Comment by:       mike at blueroot dot co dot uk
 Reported by:      alt2k4 at yandex dot ru
 Summary:          PHP crashes at shutdown if browscap is on
 Status:           No Feedback
 Type:             Bug
 Package:          Reproducible crash
 Operating System: windows (xp sp2)
 PHP Version:      5.2.0RC4

 New Comment:

I also have this error, this is the backtrace.  Can this be reopened, I
can 
provide any help if necessary.

#0  0x00007fed7590ba75 in *__GI_raise (sig=<value optimized out>) at 
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007fed7590f5c0 in *__GI_abort () at abort.c:92
#2  0x00007fed759454fb in __libc_message (do_abort=<value optimized
out>, 
fmt=<value optimized out>) at
../sysdeps/unix/sysv/linux/libc_fatal.c:189
#3  0x00007fed7594f5b6 in malloc_printerr (action=3, str=0x7fed75a1e2e2

"corrupted double-linked list", ptr=<value optimized out>) at
malloc.c:6264
#4  0x00007fed75952a25 in _int_free (av=0x7fed75c55e40, p=0x1671ec0) at

malloc.c:4954
#5  0x00007fed75955e53 in *__GI___libc_free (mem=<value optimized out>)
at 
malloc.c:3738
#6  0x0000000000692c58 in browscap_entry_dtor (zvalue=0x1670c48) at 
/usr/src/php-5.3.2/ext/standard/browscap.c:41
#7  0x0000000000750750 in zend_hash_destroy (ht=0xebdcc0) at
/usr/src/php-
5.3.2/Zend/zend_hash.c:526
#8  0x0000000000692bfb in zm_shutdown_browscap (type=<value optimized
out>, 
module_number=<value optimized out>) at /usr/src/php-
5.3.2/ext/standard/browscap.c:236
#9  0x000000000068fc65 in zm_shutdown_basic (type=1, module_number=32)
at 
/usr/src/php-5.3.2/ext/standard/basic_functions.c:3685
#10 0x000000000074a56f in module_destructor (module=0x1170bf0) at
/usr/src/php-
5.3.2/Zend/zend_API.c:2098
#11 0x00000000007503e2 in zend_hash_apply_deleter (ht=0xec4f40,
p=0x1170b90) at 
/usr/src/php-5.3.2/Zend/zend_hash.c:611
#12 0x0000000000750698 in zend_hash_graceful_reverse_destroy
(ht=0xec4f40) at 
/usr/src/php-5.3.2/Zend/zend_hash.c:646
#13 0x0000000000744d18 in zend_shutdown () at
/usr/src/php-5.3.2/Zend/zend.c:759
#14 0x00000000006f097d in php_module_shutdown () at /usr/src/php-
5.3.2/main/main.c:2138
#15 0x00000000007cc9e5 in main (argc=1, argv=0x7fffab6ce008) at
/usr/src/php-
5.3.2/sapi/cgi/cgi_main.c:2231


Previous Comments:
------------------------------------------------------------------------
[2006-10-10 01:00:01] 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".

------------------------------------------------------------------------
[2006-10-02 09:29:11] [email protected]

Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php for *NIX and
http://bugs.php.net/bugs-generating-backtrace-win32.php for Win32

Once you have generated a backtrace, please submit it to this bug
report and change the status back to "Open". Thank you for helping
us make PHP better.



------------------------------------------------------------------------
[2006-10-01 22:38:14] phpbugs at thequod dot de

Have you tried reproducing it with a php.ini file where 
just browscap is defined?

------------------------------------------------------------------------
[2006-10-01 09:05:30] alt2k4 at yandex dot ru

Description:
------------
PHP crashes at shutdown if browscap file is specified(even if
get_browser() not used). (tested on CGI)

Reproduce code:
---------------
ANYTHING, browscap enabled

Expected result:
----------------
normal shutdown.

Actual result:
--------------
php crash.
(I am REALLY sorry if this is not php problem, but mine installation)


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



-- 
Edit this bug report at http://bugs.php.net/bug.php?id=39006&edit=1