diff options
| author | Adrian Bunk <bunk@stusta.de> | 2005-05-16 21:53:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-17 07:59:17 -0700 |
| commit | 53b21689ba567ad437e4d7917dd9da54a8d6fd5c (patch) | |
| tree | c8cdaab37c1ac04fbf9a8baf01122a55f69ee741 | |
| parent | 7a019225c797a1047470accee950d69cfe7c59c5 (diff) | |
[PATCH] drivers/input/keyboard/atkbd.c: fix off by one errors
This patch fixes two possible off by one errors found by the Coverity
checker (look at the period[i] and delay[j] in the two first unchanged
lines).
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Vojtech Pavlik <vojtech@suse.cz>
Cc: Dmitry Torokhov <dtor_core@ameritech.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | drivers/input/keyboard/atkbd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c index ff66ed4ee2c..79c332f16fc 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -465,8 +465,10 @@ static int atkbd_event(struct input_dev *dev, unsigned int type, unsigned int co if (atkbd->softrepeat) return 0; i = j = 0; - while (i < 32 && period[i] < dev->rep[REP_PERIOD]) i++; - while (j < 4 && delay[j] < dev->rep[REP_DELAY]) j++; + while (i < 31 && period[i] < dev->rep[REP_PERIOD]) + i++; + while (j < 3 && delay[j] < dev->rep[REP_DELAY]) + j++; dev->rep[REP_PERIOD] = period[i]; dev->rep[REP_DELAY] = delay[j]; param[0] = i | (j << 5); |