From: laruence
Operating system:
PHP version: 5.3.17
Package: *General Issues
Bug Type: Bug
Bug description:Segfault while load extension failed in zts-build
Description:
------------
while a extension's deps is not meet, the extension will not be loaded
successfully, and will try to unloaded it.
then in ZTS build , segfault!
[Sat Sep 15 11:44:44 2012] PHP Warning: Cannot load module 'mysql' because
required module 'mysqlnd' is not loaded in Unknown on line 0
<br />
<b>Warning</b>: Cannot load module 'mysql' because required module
'mysqlnd' is
not loaded in <b>Unknown</b> on line <b>0</b><br />
Segmentation fault (core dumped)
(gdb) bt
#0 0x000000305447270e in free () from /lib64/libc.so.6
#1 0x00000000007fe964 in ts_free_id (id=0) at
/home/huixinchen/opensource/php-
5.4/TSRM/TSRM.c:548
#2 0x00000000008ce251 in module_destructor (module=0x3d9e280) at
/home/huixinchen/opensource/php-5.4/Zend/zend_API.c:2268
#3 0x00000000008d70b1 in zend_hash_apply_deleter (ht=0x11a7960,
p=0x3d9e220) at
/home/huixinchen/opensource/php-5.4/Zend/zend_hash.c:650
#4 0x00000000008d7322 in zend_hash_apply (ht=0x11a7960,
apply_func=0x8cb75b
<zend_startup_module_ex>, tsrm_ls=0x3d1a500)
at /home/huixinchen/opensource/php-5.4/Zend/zend_hash.c:719
#5 0x00000000008cbf48 in zend_startup_modules (tsrm_ls=0x3d1a500) at
/home/huixinchen/opensource/php-5.4/Zend/zend_API.c:1788
#6 0x00000000008085ab in php_module_startup (sf=0x11900a0,
additional_modules=0x118ffe0, num_additional_modules=1)
at /home/huixinchen/opensource/php-5.4/main/main.c:2191
#7 0x0000000000a4ade5 in sapi_cli_server_startup (sapi_module=0x11900a0)
at /home/huixinchen/opensource/php-5.4/sapi/cli/php_cli_server.c:436
#8 0x0000000000a45816 in main (argc=3, argv=0x7fff50b3d948) at
/home/huixinchen/opensource/php-5.4/sapi/cli/php_cli.c:1344
Test script:
---------------
none
Expected result:
----------------
none
Actual result:
--------------
none
--
Edit bug report at https://bugs.php.net/bug.php?id=63093&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=63093&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=63093&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=63093&r=trysnapshottrunk
Fixed in SVN:
https://bugs.php.net/fix.php?id=63093&r=fixed
Fixed in SVN and need be documented:
https://bugs.php.net/fix.php?id=63093&r=needdocs
Fixed in release:
https://bugs.php.net/fix.php?id=63093&r=alreadyfixed
Need backtrace:
https://bugs.php.net/fix.php?id=63093&r=needtrace
Need Reproduce Script:
https://bugs.php.net/fix.php?id=63093&r=needscript
Try newer version:
https://bugs.php.net/fix.php?id=63093&r=oldversion
Not developer issue:
https://bugs.php.net/fix.php?id=63093&r=support
Expected behavior:
https://bugs.php.net/fix.php?id=63093&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=63093&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=63093&r=submittedtwice
register_globals:
https://bugs.php.net/fix.php?id=63093&r=globals
PHP 4 support discontinued:
https://bugs.php.net/fix.php?id=63093&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=63093&r=dst
IIS Stability:
https://bugs.php.net/fix.php?id=63093&r=isapi
Install GNU Sed:
https://bugs.php.net/fix.php?id=63093&r=gnused
Floating point limitations:
https://bugs.php.net/fix.php?id=63093&r=float
No Zend Extensions:
https://bugs.php.net/fix.php?id=63093&r=nozend
MySQL Configuration Error:
https://bugs.php.net/fix.php?id=63093&r=mysqlcfg
