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Subject[PATCH] [media] s5k5baf: Add missing error check for devm_kzalloc
Date
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>
---
drivers/media/i2c/s5k5baf.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
index 60a74d8..156b975 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]);
--
1.7.9.5


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