Bug #63923 [Fbk]: filter_var( $mail, FILTER_VALIDATE_EMAIL) crash Apache if $mail longer than 155

Edit report at https://bugs.php.net/bug.php?id=63923&edit=1 ID: 63923 Updated by: ab@php.net Reported by: remi at minimal-beton dot com Summary: filter_var( $mail, FILTER_VALIDATE_EMAIL) crash Apache if $mail longer than 155 Status: Feedback Type: Bug Package: Reproducible crash Operating System: Windows 7 PHP Version: 5.3.20 Block user comment: N Private report: N New Comment: After editbin /stack:16777216 httpd.exe I get bool(false) while running under apache. Previously crash with the default value. Seems like it can be solved with just increasing the stack size Previous Comments: ------------------------------------------------------------------------ [2013-01-07 18:38:34] pajoye@php.net Can you try in CLI please? While you did not provide a backtrace, I am pretty sure it is related to PCRE stack limit issue. ------------------------------------------------------------------------ [2013-01-06 20:09:30] remi at minimal-beton dot com Description: ------------ WHEN USING filter_var( $mail, FILTER_VALIDATE_EMAIL) It EVERY TIME crashes Apache IF $mail is longer than 155 characters ----------------------------------------- [Mon Dec 10 14:08:34 2012] [notice] Parent: Received shutdown signal -- Shutting down the server. [Mon Dec 10 14:08:34 2012] [notice] Child 4212: Exit event signaled. Child process is ending. [Mon Dec 10 14:08:35 2012] [notice] Child 4212: Released the start mutex [Mon Dec 10 14:08:36 2012] [notice] Child 4212: All worker threads have exited. [Mon Dec 10 14:08:36 2012] [notice] Child 4212: Child process is exiting [Mon Dec 10 14:08:36 2012] [notice] Parent: Child process exited successfully. [Mon Dec 10 14:08:36 2012] [notice] Apache/2.2.22 (Win64) PHP/5.3.13 configured -- resuming normal operations [Mon Dec 10 14:08:36 2012] [notice] Server built: May 13 2012 19:41:17 [Mon Dec 10 14:08:36 2012] [notice] Parent: Created child process 2096 [Mon Dec 10 14:08:36 2012] [notice] Child 2096: Child process is running [Mon Dec 10 14:08:36 2012] [notice] Child 2096: Acquired the start mutex. [Mon Dec 10 14:08:36 2012] [notice] Child 2096: Starting 64 worker threads. [Mon Dec 10 14:08:36 2012] [notice] Child 2096: Starting thread to listen on port 80. [Mon Dec 10 14:08:36 2012] [notice] Child 2096: Starting thread to listen on port 80. Test script: --------------- filter_var( "maiuuuuooumaidtotypo3mailtotypo3iiiiimailtotypo3mailtotypo3mailtotypo3mailtosssssmailtotypo3ppppppppppmailtotypo3mailtopdsdmarcheddefensedbrandolin@iiii.fr", FILTER_VALIDATE_EMAIL)); Expected result: ---------------- function must return FALSE or TRUE Actual result: -------------- It EVERY TIME crashes Apache ----------------------------------------- [Mon Dec 10 14:08:34 2012] [notice] Parent: Received shutdown signal -- Shutting down the server. [Mon Dec 10 14:08:34 2012] [notice] Child 4212: Exit event signaled. Child process is ending. [Mon Dec 10 14:08:35 2012] [notice] Child 4212: Released the start mutex [Mon Dec 10 14:08:36 2012] [notice] Child 4212: All worker threads have exited. [Mon Dec 10 14:08:36 2012] [notice] Child 4212: Child process is exiting [Mon Dec 10 14:08:36 2012] [notice] Parent: Child process exited successfully. [Mon Dec 10 14:08:36 2012] [notice] Apache/2.2.22 (Win64) PHP/5.3.13 configured -- resuming normal operations [Mon Dec 10 14:08:36 2012] [notice] Server built: May 13 2012 19:41:17 [Mon Dec 10 14:08:36 2012] [notice] Parent: Created child process 2096 [Mon Dec 10 14:08:36 2012] [notice] Child 2096: Child process is running [Mon Dec 10 14:08:36 2012] [notice] Child 2096: Acquired the start mutex. [Mon Dec 10 14:08:36 2012] [notice] Child 2096: Starting 64 worker threads. [Mon Dec 10 14:08:36 2012] [notice] Child 2096: Starting thread to listen on port 80. [Mon Dec 10 14:08:36 2012] [notice] Child 2096: Starting thread to listen on port 80. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=63923&edit=1