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[Input] Do not crash with scancodes > 255

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This commit is contained in:
thefiddler 2013-12-27 11:10:41 +01:00
parent 6c6e09aae6
commit ab8796c942
1 changed files with 4 additions and 0 deletions
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4
Source/OpenTK/Input/KeyboardDevice.cs
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@ -201,6 +201,10 @@ namespace OpenTK.Input
{ {
if (keys[(int)key] != state || KeyRepeat) 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; keys[(int)key] = scancodes[scancode] = state;
if (state && KeyDown != null) if (state && KeyDown != null)