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@xxxxxxxxxxxxxxx> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
