Fix another potential Buffer overrun in sqWin32MIDI.c

The joy of 0-based indices... [skip travis]
OpenSmalltalk · Jan 2, 2019 · 252e2a8 · 252e2a8
1 parent bf3840c
commit 252e2a8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/platforms/win32/plugins/MIDIPlugin/sqWin32MIDI.c b/platforms/win32/plugins/MIDIPlugin/sqWin32MIDI.c
@@ -605,7 +605,7 @@ int finishSysExCommand(sqMidiPort *port, char *bufferPtr, int count)
 /* Return the port with the given number or NULL */
 static sqMidiPort* GetPort(int portNum)
 {
-  if(portNum > MAX_DEVICES || portNum < 0)
+  if(portNum >= MAX_DEVICES || portNum < 0)
     {
       success(false);
       return NULL;