ID: 24739 Updated by: [EMAIL PROTECTED] Reported By: jullrich at euclidian dot com -Status: Open +Status: Feedback Bug Type: Reproducible crash Operating System: Linux 2.4.21, Solaris PHP Version: 4.3.2 New Comment:
Please try using this CVS snapshot: http://snaps.php.net/php4-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-STABLE-latest.zip Previous Comments: ------------------------------------------------------------------------ [2003-07-21 11:45:37] jullrich at euclidian dot com Description: ------------ If a '$_SESSION' variable is used for a new session, it will crash php. This bug has also been reported for Solaris (bug ID 24592) and the recent RC version of php. Happens with apache module or command line. Reproduce code: --------------- source code: <?php session_start(); $foo = $_SESSION['foo']; $bar = $_SESSION['bar']; $_SESSION['foo'] = $foo; $_SESSION['bar'] = $bar; ?> run: php -n filename.php Expected result: ---------------- no output other than maybe session errors as this is executed from the command line. Actual result: -------------- Segmentation Fault. Warning: session_start(): Cannot send session cookie - headers already sent in /home/jullrich/x2 on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/jullrich/x2:3) in /home/jullrich/x2 on line 3 Segmentation fault Backtrace: #0 0x0813f96b in _efree (ptr=0x81dda04) at /usr/local/src/php-4.3.2/Zend/zend_alloc.c:259 #1 0x080b33b1 in migrate_global (ht=0x822fb68, pos=0xbfffd378) at /usr/local/src/php-4.3.2/ext/session/session.c:640 #2 0x080b355f in php_session_save_current_state () at /usr/local/src/php-4.3.2/ext/session/session.c:670 #3 0x080b5ba9 in php_session_flush () at /usr/local/src/php-4.3.2/ext/session/session.c:1591 #4 0x080b5bbf in zm_deactivate_session (type=1, module_number=7) at /usr/local/src/php-4.3.2/ext/session/session.c:1605 #5 0x0814f71d in module_registry_cleanup (module=0x0) at /usr/local/src/php-4.3.2/Zend/zend_API.c:1167 #6 0x081516d5 in zend_hash_apply (ht=0x81ddd80, apply_func=0x814f6ec <module_registry_cleanup>) at /usr/local/src/php-4.3.2/Zend/zend_hash.c:688 #7 0x0814ceac in zend_deactivate_modules () at /usr/local/src/php-4.3.2/Zend/zend.c:634 #8 0x08126a7e in php_request_shutdown (dummy=0x0) at /usr/local/src/php-4.3.2/main/main.c:971 #9 0x0815e488 in main (argc=3, argv=0xbfffdba4) at /usr/local/src/php-4.3.2/sapi/cli/php_cli.c:862 #10 0x420156a4 in __libc_start_main () from /lib/tls/libc.so.6 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=24739&edit=1
