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Kenneth Bull to SDL

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I noticed in trunk/SDL/src/video/win32/SDL_win32events.c, in this code here...

... if the device handle isn't found in mice[], which it won't be if
the mouse was plugged in after SDL_Init, then you end up with an
uninitialized value in index, which is then passed to various
SDL_SendMouse* functions.
This commit is contained in:
Sam Lantinga 2009-09-07 16:04:44 +00:00
parent 30ebf925f0
commit 8bc4d1a94e
1 changed files with 5 additions and 1 deletions
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6
src/video/win32/SDL_win32events.c
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@ -236,7 +236,7 @@ WIN_WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
LPBYTE lpb;
const RAWINPUTHEADER *header;
int index;
int index = -1;
int i;
int size = 0;
const RAWMOUSE *raw_mouse = NULL;
@ -261,6 +261,10 @@ WIN_WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
break;
}
}
if (index < 0) {
/* New mouse? Should we dynamically update mouse list? */
return (0);
}
GetCursorPos(&point);
ScreenToClient(hwnd, &point);