From: Pali Rohár <pali.ro...@gmail.com>
This patch fixes an off by one check in bcm2048_set_region().
Reported-by: Dan Carpenter <dan.carpen...@oracle.com>
Signed-off-by: Pali Rohár <pali.ro...@gmail.com>
Signed-off-by: Pavel Machek <pa...@ucw.cz>
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
---
v2: Send it to the correct list. Re-work the changelog.
v3: Correct subsystem prefix.
diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c
b/drivers/staging/media/bcm2048/radio-bcm2048.c
index b2cd3a8..bbf236e 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);
--
--
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