ID: 23331 Updated by: [EMAIL PROTECTED] Reported By: jakub at icewarp dot com -Status: Open +Status: Feedback Bug Type: IIS related Operating System: win32 PHP Version: 4CVS, 5CVS 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 Some fixes have been committed recently which should fix this bug. Please try the snapshot out. Previous Comments: ------------------------------------------------------------------------ [2003-10-04 08:40:57] jakub at icewarp dot com I think I tracked down the leak. In this function: TSRM_API void *ts_resource_ex(ts_rsrc_id id, THREAD_T *th_id) There's at the end this: TSRM_SAFE_RETURN_RSRC(thread_resources->storage, id, thread_resources->count); Now if I uncomment this. It does not leak the memory for the 2 calls from my last post. The call translates to return &thread_resources->storage; Why should this leak? Please, C++ people help us here. ------------------------------------------------------------------------ [2003-10-04 06:17:00] jakub at icewarp dot com I have been digging more into this issue and I have found this. 1. HttpExtensionProc like this does not leak at all. DWORD WINAPI HttpExtensionProc(LPEXTENSION_CONTROL_BLOCK lpECB) { return 0; } 2. 1. HttpExtensionProc like this does leak. DWORD WINAPI HttpExtensionProc(LPEXTENSION_CONTROL_BLOCK lpECB) { TSRMLS_FETCH(); ts_free_thread(); return 0; } It is clear that the ts_free_thread does not free everything. I'm not a C/C++ guru please people help here. This issue has been here since 2 years ago and nobody fixed it yet. Let me know. Jakub ------------------------------------------------------------------------ [2003-08-18 09:42:43] jakub at icewarp dot com That's what I thought of too so I removed all extensions and the results I posted are without any extensions. ------------------------------------------------------------------------ [2003-08-18 09:31:14] [EMAIL PROTECTED] You have some extensions loaded in php.ini, right? Which ones are those? What if you don't load them? ------------------------------------------------------------------------ [2003-05-03 10:22:59] jakub at icewarp dot com I was wrong about the [EMAIL PROTECTED] it is called by Windows automatically. However I have found for instance this. If you load the ISAPI module and free it in a cycle again it does not free the memory. for ($i=0;$i<1000;$i++) { lh = loadlibrary("...isapi.dll"); freelibrary(lh); } After 200 cycles the process consumes 50MB. I don't think that should happen. What is wrong? ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/23331 -- Edit this bug report at http://bugs.php.net/?id=23331&edit=1
