diff options
| author | Kiran Padwal <kiran.padwal@smartplayin.com> | 2015-02-05 07:09:10 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-08 07:59:23 -0300 |
| commit | 51b5b3d6c96ee244c51ec57265fc3c5ae5897610 (patch) | |
| tree | 1fc2f612549e515aad131a28b4064ae8f43c2b91 /drivers/media/i2c | |
| parent | 5ed1c328ea077d70e1ebcd5188dc77cdc754df3a (diff) | |
[media] s5k5baf: Add missing error check for devm_kzalloc
This patch add a missing a check on the return value of devm_kzalloc,
which would cause a NULL pointer dereference in a OOM situation.
Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com>
Acked-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/s5k5baf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c index 96e7a4834130..297ef04e146a 100644 --- a/drivers/media/i2c/s5k5baf.c +++ b/drivers/media/i2c/s5k5baf.c @@ -374,6 +374,8 @@ static int s5k5baf_fw_parse(struct device *dev, struct s5k5baf_fw **fw, count -= S5K5BAG_FW_TAG_LEN; d = devm_kzalloc(dev, count * sizeof(u16), GFP_KERNEL); + if (!d) + return -ENOMEM; for (i = 0; i < count; ++i) d[i] = le16_to_cpu(data[i]); |