winmm: Handle invalid threshold values in joySetThreshold.

125b0f74 · Bruno Jesus · Alexandre Julliard · 9c8978cf · 125b0f74
Commit 125b0f74 authored Dec 11, 2014 by Bruno Jesus Committed by Alexandre Julliard Dec 11, 2014
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joystick.c dlls/winmm/joystick.c +1 -1

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--- a/dlls/winmm/joystick.c
+++ b/dlls/winmm/joystick.c
@@ -325,7 +325,7 @@ MMRESULT WINAPI joySetThreshold(UINT wID, UINT wThreshold)
 {
    TRACE("(%04X, %d);\n", wID, wThreshold);

-    if (wID >= MAXJOYSTICK) return MMSYSERR_INVALPARAM;
+    if (wID >= MAXJOYSTICK || wThreshold > 65535) return MMSYSERR_INVALPARAM;

    JOY_Sticks[wID].threshold = wThreshold;