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| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-08-07 06:36:31 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-08-08 10:57:14 -0400 |
| commit | d9a71866944967b8622c493ef1b570ccb74e45ae (patch) | |
| tree | 62afe6932ba0c2a24ab727b528248517816e80c2 /drivers/media | |
| parent | 75070c6a3311e320508427bbc779c4de6942872e (diff) | |
| download | linux-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.c | 2 |
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; |