summaryrefslogtreecommitdiffstats
path: root/drivers/media
diff options
context:
space:
mode:
authorMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-08-07 06:36:31 -0400
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-08-08 10:57:14 -0400
commitd9a71866944967b8622c493ef1b570ccb74e45ae (patch)
tree62afe6932ba0c2a24ab727b528248517816e80c2 /drivers/media
parent75070c6a3311e320508427bbc779c4de6942872e (diff)
downloadlinux-d9a71866944967b8622c493ef1b570ccb74e45ae.tar.bz2
media: mt9v111: avoid going past the buffer
As warned by smatch: drivers/media/i2c/mt9v111.c:854 mt9v111_enum_frame_size() error: buffer overflow 'mt9v111_frame_sizes' 5 <= 5 drivers/media/i2c/mt9v111.c:855 mt9v111_enum_frame_size() error: buffer overflow 'mt9v111_frame_sizes' 5 <= 5 drivers/media/i2c/mt9v111.c:856 mt9v111_enum_frame_size() error: buffer overflow 'mt9v111_frame_sizes' 5 <= 5 drivers/media/i2c/mt9v111.c:857 mt9v111_enum_frame_size() error: buffer overflow 'mt9v111_frame_sizes' 5 <= 5 Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/i2c/mt9v111.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/i2c/mt9v111.c b/drivers/media/i2c/mt9v111.c
index 58d5f2224bff..70fad0940435 100644
--- a/drivers/media/i2c/mt9v111.c
+++ b/drivers/media/i2c/mt9v111.c
@@ -848,7 +848,7 @@ static int mt9v111_enum_frame_size(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_frame_size_enum *fse)
{
- if (fse->pad || fse->index > ARRAY_SIZE(mt9v111_frame_sizes))
+ if (fse->pad || fse->index >= ARRAY_SIZE(mt9v111_frame_sizes))
return -EINVAL;
fse->min_width = mt9v111_frame_sizes[fse->index].width;