Messages in this thread Patch in this message | | | From | Kiran Padwal <> | Subject | [PATCH] [media] s5k5baf: Add missing error check for devm_kzalloc | Date | Thu, 5 Feb 2015 15:39:10 +0530 |
| |
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
| |