ID: 45731 Updated by: [EMAIL PROTECTED] Reported By: dharmeshmaniar at rediffmail dot com -Status: Verified +Status: Feedback Bug Type: Reproducible crash Operating System: CentOS 3.8 PHP Version: 5.2.6 New Comment:
Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows (zip): http://snaps.php.net/win32/php5.2-win32-latest.zip For Windows (installer): http://snaps.php.net/win32/php5.2-win32-installer-latest.msi Previous Comments: ------------------------------------------------------------------------ [2008-08-06 10:51:26] dharmeshmaniar at rediffmail dot com Description: ------------ When we use putenv in php5.2.6 it generates segmentation fault. Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1390175328 (LWP 13275)] 0x009ec303 in strchr () from /lib/tls/libc.so.6 This do not happen every time. The behaviour is random. We removed put_env from our code and everything is working properly. No more Segmentation fault after removing putenv. Note: We are not using any of the 3rd party apps:APC, eAccelerator, Turck MMCache, ionCube loader, Xcache, Xdebug Actual result: -------------- Below is the dump for gdb trace: [New Thread -1537033312 (LWP 13289)] [Thread -1211847776 (LWP 13258) exited] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1390175328 (LWP 13275)] 0x009ec303 in strchr () from /lib/tls/libc.so.6 (gdb) where #0 0x009ec303 in strchr () from /lib/tls/libc.so.6 #1 0x009ace17 in putenv () from /lib/tls/libc.so.6 #2 0x003e2440 in php_putenv_destructor (pe=0xa325bb9c) at /usr/local/src/php-5.2.5/ext/standard/basic_functions.c:3861 #3 0x0049953c in zend_hash_destroy (ht=0xa35336cc) at /usr/local/src/php-5.2.5/Zend/zend_hash.c:526 #4 0x003e2e0a in zm_deactivate_basic (type=1, module_number=9, tsrm_ls=0xa39d1d28) at /usr/local/src/php-5.2.5/ext/standard/basic_functions.c:4179 #5 0x004940ba in module_registry_cleanup (module=0x9392988, tsrm_ls=0xa39d1d28) at /usr/local/src/php-5.2.5/Zend/zend_API.c:1968 #6 0x00499814 in zend_hash_apply (ht=0x601f80, apply_func=0x494098 <module_registry_cleanup>, tsrm_ls=0xa39d1d28) at /usr/local/src/php-5.2.5/Zend/zend_hash.c:673 #7 0x0048f753 in zend_deactivate_modules (tsrm_ls=0xa39d1d28) at /usr/local/src/php-5.2.5/Zend/zend.c:838 #8 0x00451594 in php_request_shutdown (dummy=0x0) at /usr/local/src/php-5.2.5/main/main.c:1459 #9 0x004ff862 in php_handler (r=0x95c86c0) at /usr/local/src/php-5.2.5/sapi/apache2handler/sapi_apache2.c:471 #10 0x08085f92 in ap_run_handler () #11 0x0808635d in ap_invoke_handler () #12 0x0806feb5 in ap_process_request () #13 0x0806b96d in _start () #14 0x095c86c0 in ?? () #15 0x00000004 in ?? () #16 0x095c86c0 in ?? () #17 0x095c86c0 in ?? () #18 0x0954d150 in ?? () #19 0x0954d060 in ?? () #20 0x00000000 in ?? () ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=45731&edit=1
