ID: 35298 User updated by: alacn dot uhahaa at gmail dot com Reported By: alacn dot uhahaa at gmail dot com Status: Open Bug Type: Reproducible crash Operating System: Windows 2003 PHP Version: 4.4.1 New Comment:
yah, i think its fixed now, at zend_execute_API.c [...] static WNDCLASS wc; static HWND timeout_window; static HANDLE timeout_thread_event; static DWORD timeout_thread_id; static int timeout_thread_initialized=0; static HANDLE timeout_thread_finish_event; //added [...] static unsigned __stdcall timeout_thread_proc(void *pArgs) { [...] DestroyWindow(timeout_window); UnregisterClass(wc.lpszClassName, NULL); SetEvent(timeout_thread_finish_event); //added return 0; } void zend_init_timeout_thread() { timeout_thread_event = CreateEvent(NULL, FALSE, FALSE, NULL); timeout_thread_finish_event = CreateEvent(0, 0, 0, 0); //added _beginthreadex(NULL, 0, timeout_thread_proc, NULL, 0, &timeout_thread_id); WaitForSingleObject(timeout_thread_event, INFINITE); } void zend_shutdown_timeout_thread() { if (!timeout_thread_initialized) { return; } PostThreadMessage(timeout_thread_id, WM_QUIT, 0, 0); WaitForSingleObject(timeout_thread_finish_event, 30000); //added } Previous Comments: ------------------------------------------------------------------------ [2005-11-20 19:45:39] alacn dot uhahaa at gmail dot com i think that it could be fixed with WaitForSingleObject, making it wait a bit of time to the timeout thread end. ------------------------------------------------------------------------ [2005-11-20 19:40:01] alacn dot uhahaa at gmail dot com the problem is at zend_execute_API.c the access violation happens when it free the library before timeout_thread_proc() finish, at zend_shutdown_timeout_thread() after PostThreadMessage it should wait some time to the timeout_thread_proc() finish. if it dont wait, the timeout_thread_proc() will walk in NULL bytes because the code was released by the IIS ------------------------------------------------------------------------ [2005-11-19 22:24:48] [EMAIL PROTECTED] We are aware of PHP's problems with stability under IIS and are working to rectify the problem. Unfortunatly your bug report does not contain any extra useful information and we already have enough bug reports open about this issue. If you can provide more detailed information such as a reproducable crash or a backtrace please do so and reopen this bug. Otherwise please keep trying new releases as we are working to resolve the problems on this platform Thanks for your interest in PHP. ------------------------------------------------------------------------ [2005-11-19 22:19:18] alacn dot uhahaa at gmail dot com Description: ------------ while recycling iis6 worker process when an user is uploading a file, php crash with access violation "zend timeout window: w3wp - read error at address 0x019052a5" Reproduce code: --------------- at php.ini post_max_size = 1032M upload_max_filesize = 1024M while an user is uploading a file (post, upload form) (use a big file, so it wont end before we finish), open iis mmc, go to application pools, select the php pool (DefaultAppPool if you didnt change it), right click on it and recycle im using Windows 2003, IIS6, php 4.4.1 isapi Expected result: ---------------- it should recycle without crash Actual result: -------------- php crash with access violation "zend timeout window: w3wp" "read error at address 0x019052a5" ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=35298&edit=1