From: thomas at fdns dot net
Operating system: Linux (Slackware 9.1)
PHP version: 4.3.10
PHP Bug Type: Apache related
Bug description: Apache segfault
Description:
------------
I've just attempted to upgrade to 4.3.10 and apache is segfaulting when
trying to load up the same application (custom) that runs on 4.3.9.
Setup: apache 1.3.33
php 4.3.10
[configure command]
./configure --with-apache=../apache_1.3.33 --with-config-file-path=/apache
--enable-ftp --with-gd --with-mysql --without-pear --enable-sockets
--with-zlib-dir=/usr/include/
--with-freetype-dir=/usr/local/include/freetype2/ --with-openssl
Expected result:
----------------
Application should load as it does in 4.3.9.
Actual result:
--------------
I ran a gdb trace below:
(gdb) file /apache/bin/httpd
Reading symbols from /apache/bin/httpd...(no debugging symbols
found)...done.
(gdb) run -X -DSSL
Starting program: /apache/bin/httpd -X -DSSL
(no debugging symbols found)...
Program received signal SIGSEGV, Segmentation fault.
0x080eb3bd in zend_assign_to_variable_reference ()
(gdb) backtrace
#0 0x080eb3bd in zend_assign_to_variable_reference ()
#1 0x080ece20 in execute ()
#2 0x080d8e34 in call_user_function_ex ()
#3 0x080d89c6 in call_user_function ()
#4 0x08135aef in ps_gc_files ()
#5 0x08135bed in ps_open_user ()
#6 0x081325a7 in php_session_create_id ()
#7 0x0813371d in php_session_start ()
#8 0x08134d5d in zif_session_start ()
#9 0x080ed1c1 in execute ()
#10 0x080ee27d in execute ()
#11 0x080dfd2b in zend_execute_scripts ()
#12 0x080be4f8 in php_execute_script ()
#13 0x080f063a in apache_php_module_main ()
#14 0x080b6eae in ssl_expr_yyinput ()
#15 0x080b6f18 in ssl_expr_yyinput ()
#16 0x081b1f03 in ap_invoke_handler ()
#17 0x081c745f in ap_some_auth_required ()
#18 0x081c78ba in ap_internal_redirect ()
#19 0x0809883e in ap_get_server_built ()
#20 0x081b1f03 in ap_invoke_handler ()
#21 0x081c745f in ap_some_auth_required ()
#22 0x081c74be in ap_process_request ()
#23 0x081be458 in ap_child_terminate ()
#24 0x081be626 in ap_child_terminate ()
#25 0x081be78c in ap_child_terminate ()
#26 0x081bee4c in ap_child_terminate ()
#27 0x081bf684 in main ()
#28 0x4016dd06 in __libc_start_main () from /lib/libc.so.6
(gdb)
--
Edit bug report at http://bugs.php.net/?id=31210&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=31210&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=31210&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=31210&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=31210&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=31210&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=31210&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=31210&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=31210&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=31210&r=support
Expected behavior: http://bugs.php.net/fix.php?id=31210&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=31210&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=31210&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=31210&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=31210&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=31210&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=31210&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=31210&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=31210&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=31210&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=31210&r=mysqlcfg
