18 Jan
2023
18 Jan
'23
1:06 a.m.
On 12/12/2022 11:11, Jiasheng Jiang wrote:
Add the check for the return value of kmalloc in order to avoid NULL pointer dereference in copy_from_user.
Fixes: 20224d715a88 ("drm/msm/submit: Move copy_from_user ahead of locking bos") Signed-off-by: Jiasheng Jiang jiasheng@iscas.ac.cn
drivers/gpu/drm/msm/msm_gem_submit.c | 4 ++++ 1 file changed, 4 insertions(+)
Reviewed-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org
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With best wishes
Dmitry