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| author | Xiaoke Wang <xkernel.wang@foxmail.com> | 2022-03-24 12:15:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-27 15:38:55 +0300 |
| commit | f0ba965e47830057c5550b869a5127e8e50136cf (patch) | |
| tree | bc34cbe7bfc0d97bb494e7397c5264b1259b43ff /arch | |
| parent | b78d403395682bb69976ade363613803e69fcdff (diff) | |
| download | linux-f0ba965e47830057c5550b869a5127e8e50136cf.tar.xz | |
drm/msm/disp: check the return value of kzalloc()
[ Upstream commit f75e582b0c3ee8f0bddc2248cc8b9175f29c5937 ]
kzalloc() is a memory allocation function which can return NULL when
some internal memory errors happen. So it is better to check it to
prevent potential wrong memory access.
Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Link: https://lore.kernel.org/r/tencent_B3E19486FF39415098B572B7397C2936C309@qq.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions