From: james at academicsuperstore dot com
Operating system: Debian 3.1 Linux 2.4.29
PHP version: 5.0.4
PHP Bug Type: Reproducible crash
Bug description: segfault in 5.04
Description:
------------
Segfault
Apache/2.0.53
Build Date Jun 8 2005 14:44:05
'./configure' '--prefix=/usr/local/php5' '--enable-force-cgi-redirect'
'--disable-debug' '--enable-pic' '--disable-rpath'
'--enable-inline-optimization' '--with-bz2-dir=/usr/bin/bzip2'
'--with-gd=shared' '--enable-gd-native-ttf' '--without-gdbm' '--with-gmp'
'--with-jpeg-dir=/usr' '--with-png' '--with-layout=GNU' '--enable-exif'
'--enable-ftp' '--enable-magic-quotes' '--enable-sockets'
'--enable-sysvsem' '--enable-sysvshm' '--with-mysql=/usr'
'--with-pfpro=shared,/usr/local/src/verisign/payflowpro/linux/lib'
'--enable-memory-limit' '--enable-mbstring=shared'
'--enable-mbstr-enc-trans' '--disable-cgi' '--enable-cli' '--with-mm'
'--with-zlib' '--with-apxs2=/usr/sbin/apxs' '--disable-libxml'
Reproduce code:
---------------
I do not have specific reproduce code as the segfault is part of a large
and complex system. I am posting the bug only after failing to be able to
isolate the problem further.
Expected result:
----------------
no segfault
Actual result:
--------------
(gdb) bt
#0 0x003b859e in mallopt () from /lib/libc.so.6
#1 0x003b843e in mallopt () from /lib/libc.so.6
#2 0x003b715f in free () from /lib/libc.so.6
#3 0x0064f812 in _efree (ptr=0x85739e4)
at /usr/local/src/php-5.0.4/Zend/zend_alloc.c:287
#4 0x00659f1c in destroy_op_array (op_array=0x856fad0)
at /usr/local/src/php-5.0.4/Zend/zend_opcode.c:225
#5 0x00659c63 in destroy_zend_function (function=0x856fad0)
at /usr/local/src/php-5.0.4/Zend/zend_opcode.c:103
#6 0x00659c79 in zend_function_dtor (function=0x856fad0)
at /usr/local/src/php-5.0.4/Zend/zend_opcode.c:115
#7 0x00666b6c in zend_hash_del_key_or_index (ht=0x810f098,
arKey=0x856f878 "dumpcatsforleftnav", nKeyLength=19, h=0, flag=0)
at /usr/local/src/php-5.0.4/Zend/zend_hash.c:490
#8 0x006670b3 in zend_hash_reverse_apply (ht=0x810f098,
apply_func=0x656e78 <is_not_internal_function>)
at /usr/local/src/php-5.0.4/Zend/zend_hash.c:738
#9 0x00657389 in shutdown_executor ()
at /usr/local/src/php-5.0.4/Zend/zend_execute_API.c:264
#10 0x00660eed in zend_deactivate ()
at /usr/local/src/php-5.0.4/Zend/zend.c:817
#11 0x006320f5 in php_request_shutdown (dummy=0x0)
at /usr/local/src/php-5.0.4/main/main.c:1216
#12 0x0069e048 in php_apache_request_dtor (r=0x82df078)
at /usr/local/src/php-5.0.4/sapi/apache2handler/sapi_apache2.c:443
#13 0x0069e5a9 in php_handler (r=0x82df078)
at /usr/local/src/php-5.0.4/sapi/apache2handler/sapi_apache2.c:572
#14 0x0807d429 in ap_run_handler (r=0x82df078) at config.c:152
#15 0x0807d973 in ap_invoke_handler (r=0x82df078) at config.c:364
#16 0x0807ad22 in ap_process_request (r=0x82df078) at http_request.c:249
#17 0x08076c8a in ap_process_http_connection (c=0x82d70e0) at
http_core.c:251
#18 0x08085bb8 in ap_run_process_connection (c=0x82d70e0) at
connection.c:43
#19 0x08085e7c in ap_process_connection (c=0x82d70e0, csd=0x82d7008)
at connection.c:176
#20 0x0807c0b0 in child_main (child_num_arg=2) at prefork.c:610
#21 0x0807c20a in make_child (s=0x80f4058, slot=2) at prefork.c:704
#22 0x0807c261 in startup_children (number_to_start=5) at prefork.c:722
#23 0x0807c563 in ap_mpm_run (_pconf=0x80ba958, plog=0x80eca20,
s=0x80f4058)
at prefork.c:941
#24 0x08081d4e in main (argc=5, argv=0xbffffdd4) at main.c:618
--
Edit bug report at http://bugs.php.net/?id=34312&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=34312&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=34312&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=34312&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=34312&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=34312&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=34312&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=34312&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=34312&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=34312&r=support
Expected behavior: http://bugs.php.net/fix.php?id=34312&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=34312&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=34312&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=34312&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=34312&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=34312&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=34312&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=34312&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=34312&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=34312&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=34312&r=mysqlcfg
