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Bug #17345 Segmentation fault
Submitted: 2002-05-21 19:33 UTC Modified: 2002-07-04 16:50 UTC
From: markrages at mlug dot missouri dot edu Assigned:
Status: Not a bug Package: Reproducible crash
PHP Version: 4.1.2 OS: Debian Unstable
Private report: No CVE-ID: None
View Developer Edit
 [2002-05-21 19:33 UTC] markrages at mlug dot missouri dot edu 
I'm using phpwiki-1.3 with Debian Unstable.

PHP 4.1.2 / Apache 1.3.24

The second time I load a page PHP will segfault. 

After a while, I can load one page again without problems.

phpwiki uses sessions and MySQL.

Backtrace looks like this:

Program received signal SIGSEGV, Segmentation fault.
0x4026d869 in zend_startup_builtin_functions ()
   from /usr/lib/apache/1.3/libphp4.so
(gdb) bt
#0  0x4026d869 in zend_startup_builtin_functions ()
   from /usr/lib/apache/1.3/libphp4.so
#1  0x40257729 in execute () from /usr/lib/apache/1.3/libphp4.so
#2  0x4025797c in execute () from /usr/lib/apache/1.3/libphp4.so
#3  0x4025797c in execute () from /usr/lib/apache/1.3/libphp4.so
#4  0x40259afa in execute () from /usr/lib/apache/1.3/libphp4.so
#5  0x4025797c in execute () from /usr/lib/apache/1.3/libphp4.so
#6  0x4025797c in execute () from /usr/lib/apache/1.3/libphp4.so
#7  0x4025797c in execute () from /usr/lib/apache/1.3/libphp4.so
#8  0x4025797c in execute () from /usr/lib/apache/1.3/libphp4.so
#9  0x4025797c in execute () from /usr/lib/apache/1.3/libphp4.so
#10 0x4025797c in execute () from /usr/lib/apache/1.3/libphp4.so
#11 0x4025797c in execute () from /usr/lib/apache/1.3/libphp4.so
#12 0x4025797c in execute () from /usr/lib/apache/1.3/libphp4.so
#13 0x40259afa in execute () from /usr/lib/apache/1.3/libphp4.so
#14 0x40265f16 in zend_execute_scripts () from /usr/lib/apache/1.3/libphp4.so
#15 0x40273e66 in php_execute_script () from /usr/lib/apache/1.3/libphp4.so
#16 0x4026fc5e in apache_php_module_main () from /usr/lib/apache/1.3/libphp4.so
#17 0x4027075e in php_restore_umask () from /usr/lib/apache/1.3/libphp4.so
#18 0x402707c5 in php_restore_umask () from /usr/lib/apache/1.3/libphp4.so
#19 0x08053a44 in ap_invoke_handler ()
#20 0x080631ac in ap_some_auth_required ()
#21 0x08063208 in ap_process_request ()
#22 0x0805cb6b in ap_child_terminate ()
#23 0x0805ccfc in ap_child_terminate ()
#24 0x0805ce19 in ap_child_terminate ()
#25 0x0805d2f5 in ap_child_terminate ()
#26 0x0805d9ed in main ()
#27 0x400f714f in __libc_start_main () from /lib/libc.so.6

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 [2002-05-22 01:25 UTC] derick@php.net 
Please compile PHP with debug information (--enable-debug) and upgrade to 4.2.1.
After you commpiled, see if it's fixed, and provide a new backtrace otherwise.

Derick
 [2002-07-04 16:50 UTC] eru@php.net 
Thank you for taking the time to report a problem with PHP.
Unfortunately your are not using a current version of PHP -- 
the problem might already be fixed. Please download a new
PHP version from http://www.php.net/downloads.php

If you are able to reproduce the bug with one of the latest
versions of PHP, please change the PHP version on this bug report
to the version you tested and change the status back to "Open".
Again, thank you for your continued support of PHP.
 
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