Input: keyboard - fix potential out of bound access to key_map

Reported-by: Michal Roszkowski <michal@roszkowski.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c
index 7b3a212c86b1ab21d5e3d783716ded2787f3729d..de26a978fbdd140aec88179b99c14fae555c467c 100644 (file)
--- a/drivers/char/keyboard.c
+++ b/drivers/char/keyboard.c
@@ -1249,7 +1249,7 @@ static void kbd_keycode(unsigned int keycode, int down, int hw_raw)
                return;
        }
 
-       if (keycode > NR_KEYS)
+       if (keycode >= NR_KEYS)
                if (keycode >= KEY_BRL_DOT1 && keycode <= KEY_BRL_DOT8)
                        keysym = K(KT_BRL, keycode - KEY_BRL_DOT1 + 1);
                else