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Date: Thu, 18 Sep 2003 14:24:35 -0400

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From: Scott Watson
Subject: [SDL] Improper Windows message routine calling

If this hasn't been caught yet, there's an improper method of calling a
user's window message routine in the various SDL_xxevents.c files.

Calling it improperly can cause a crash under at least XP.
This commit is contained in:
Sam Lantinga
2003-09-21 18:40:51 +00:00
parent 971fb91ad9
commit 3bba94745b
2 changed files with 8 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/video/windib/SDL_dibevents.c
View File

@@ -177,7 +177,7 @@ LONG
along to any win32 specific window proc.
*/
} else if (userWindowProc) {
return userWindowProc(hwnd, msg, wParam, lParam);
return CallWindowProc(userWindowProc, hwnd, msg, wParam, lParam);
}
}
break;

14
src/video/windx5/SDL_dx5events.c
View File

@@ -537,13 +537,13 @@ LONG
wmmsg.lParam = lParam;
posted = SDL_PrivateSysWMEvent(&wmmsg);
/* DJM: If the user isn't watching for private messages in her
SDL event loop, then pass it along to any win32 specific
window proc.
*/
} else if (userWindowProc) {
return userWindowProc(hwnd, msg, wParam, lParam);
}
/* DJM: If the user isn't watching for private
messages in her SDL event loop, then pass it
along to any win32 specific window proc.
*/
} else if (userWindowProc) {
return CallWindowProc(userWindowProc, hwnd, msg, wParam, lParam);
}
}
break;
}