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authorAxel Lin <axel.lin@ingics.com>2013-04-30 00:42:16 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-05-21 08:36:54 -0300
commitc6f89116c14144c18295d2a06294788c86fe9e6d (patch)
tree859da3bf4782ac53074bad5b936bd5ee9e9a8d4a /drivers/media
parent8410725333088643f49371396e727cc1e41ccfb5 (diff)
downloadvexpress-lsk-c6f89116c14144c18295d2a06294788c86fe9e6d.tar.gz
[media] s5c73m3: Fix off-by-one valid range checking for fie->index
Current code uses fie->index as array subscript, thus the valid value range is 0 ... ARRAY_SIZE(s5c73m3_intervals) - 1. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/i2c/s5c73m3/s5c73m3-core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
index cb52438e53a..9eac5310942 100644
--- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c
+++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
@@ -956,7 +956,7 @@ static int s5c73m3_oif_enum_frame_interval(struct v4l2_subdev *sd,
if (fie->pad != OIF_SOURCE_PAD)
return -EINVAL;
- if (fie->index > ARRAY_SIZE(s5c73m3_intervals))
+ if (fie->index >= ARRAY_SIZE(s5c73m3_intervals))
return -EINVAL;
mutex_lock(&state->lock);