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[media] s5k5baf: Add missing error check for devm_kzalloc

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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>
This commit is contained in:
Kiran Padwal 2015-02-05 07:09:10 -03:00 committed by Mauro Carvalho Chehab
parent 5ed1c328ea
commit 51b5b3d6c9
1 changed files with 2 additions and 0 deletions
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2
drivers/media/i2c/s5k5baf.c
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@ -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]);