diff options
| author | Pali Rohár <pali.rohar@gmail.com> | 2014-04-22 12:02:39 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-05-23 12:17:21 -0300 |
| commit | 5d60122b7e30f275593df93b39a76d3c2663cfc2 (patch) | |
| tree | 998f4b73ec1399f5da44efd293ead4ae47e410d0 | |
| parent | 9f6be2bc403c0cea8d7b72cd5d42bd1a22b369ed (diff) | |
[media] radio-bcm2048: fix wrong overflow check
This patch fixes an off by one check in bcm2048_set_region().
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| -rw-r--r-- | drivers/staging/media/bcm2048/radio-bcm2048.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c index b2cd3a85166d..bbf236e842a9 100644 --- a/drivers/staging/media/bcm2048/radio-bcm2048.c +++ b/drivers/staging/media/bcm2048/radio-bcm2048.c @@ -737,7 +737,7 @@ static int bcm2048_set_region(struct bcm2048_device *bdev, u8 region) int err; u32 new_frequency = 0; - if (region > ARRAY_SIZE(region_configs)) + if (region >= ARRAY_SIZE(region_configs)) return -EINVAL; mutex_lock(&bdev->mutex); |