ports/116857: php and php-cgi executables segfault in spl.so during its unloading

[Vaclav Haisman]

>Number:         116857
>Category:       ports
>Synopsis:       php and php-cgi executables segfault in spl.so during its unloading
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Oct 03 08:40:21 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator:     Vaclav Haisman
>Release:        6.2
>Organization:
SU SH
>Environment:
FreeBSD shell.sh.cvut.cz 6.2-STABLE FreeBSD 6.2-STABLE #0: Tue Aug 14 08:56:49 CEST 2007     root at logout.sh.cvut.cz:/usr/obj/usr/src/sys/SHELL-SMP  i386
>Description:
Both CLI and CGI PHP5 executables are segfaulting while they are exiting inside spl.so extension. The backtrace is the following:

#0  0x00000000 in ?? ()
#1  0x2944469c in __do_global_dtors_aux () from /usr/local/lib/php/20060613-debug/spl.so
#2  0x2945c2dc in _fini () from /usr/local/lib/php/20060613-debug/spl.so
#3  0x282b03c0 in ?? () from /libexec/ld-elf.so.1
#4  0x282b0278 in ?? () from /libexec/ld-elf.so.1
#5  0xbfbfca78 in ?? ()
#6  0x2828fa9e in ?? () from /libexec/ld-elf.so.1
#7  0x28292fbf in ?? () from /libexec/ld-elf.so.1
#8  0x282b0278 in ?? () from /libexec/ld-elf.so.1
#9  0xbfbfca78 in ?? ()
#10 0x2829317d in wlock_release () from /libexec/ld-elf.so.1
#11 0x28292883 in dlclose () from /libexec/ld-elf.so.1
#12 0x0819389b in module_destructor (module=0x8379180) at /usr/ports/lang/php5/work/php-5.2.4/Zend/zend_API.c:1918
#13 0x08198a9e in zend_hash_apply_deleter (ht=0x82a2ae0, p=0x838e000) at /usr/ports/lang/php5/work/php-5.2.4/Zend/zend_hash.c:611
#14 0x08198c22 in zend_hash_graceful_reverse_destroy (ht=0x82a2ae0) at /usr/ports/lang/php5/work/php-5.2.4/Zend/zend_hash.c:646
#15 0x0818c62c in zend_shutdown () at /usr/ports/lang/php5/work/php-5.2.4/Zend/zend.c:733
#16 0x0813bf0c in php_module_shutdown () at /usr/ports/lang/php5/work/php-5.2.4/main/main.c:1865
#17 0x0820363f in main (argc=1, argv=0xbfbfed34) at /usr/ports/lang/php5/work/php-5.2.4/sapi/cgi/cgi_main.c:1894


The port is php5-5.2.4_1.

>How-To-Repeat:
Run php-cgi and press ^D or run php --help. Both segfault with the same backtrace.

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: