Bruno Jesus : winmm: Handle invalid threshold values in joySetThreshold.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 125b0f74c5e57350f29062f02452270a8d893b1b
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=125b0f74c5e57350f29062f024...

Author: Bruno Jesus 
Date:   Thu Dec 11 02:54:01 2014 -0200

winmm: Handle invalid threshold values in joySetThreshold.

---

dlls/winmm/joystick.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/winmm/joystick.c b/dlls/winmm/joystick.c
index d3dcfa5..6ac67f4 100644
--- 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;