[Input] Do not crash with scancodes > 255

2013-12-27 11:10:41 +01:00 · 2013-12-27 11:10:41 +01:00 · ab8796c942
commit ab8796c942
parent 6c6e09aae6
1 changed files with 4 additions and 0 deletions
--- a/Source/OpenTK/Input/KeyboardDevice.cs
+++ b/Source/OpenTK/Input/KeyboardDevice.cs
@ -201,6 +201,10 @@ namespace OpenTK.Input
        {
            if (keys[(int)key] != state || KeyRepeat)
            {
+                // limit scancode to 8bits, otherwise the assignment
+                // below will crash randomly
+                scancode &= 0xff;
+
                keys[(int)key] = scancodes[scancode] = state;

                if (state && KeyDown != null)