Files
android_kernel_xiaomi_sm8450/drivers/mfd
Gustavo A. R. Silva ae7b8eda27 mfd: sm501: Fix potential NULL pointer dereference
There is a potential NULL pointer dereference in case devm_kzalloc()
fails and returns NULL.

Fix this by adding a NULL check on *lookup*

This bug was detected with the help of Coccinelle.

Fixes: b2e6355559 ("i2c: gpio: Convert to use descriptors")
Cc: stable@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-02-07 10:42:47 +00:00
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