Re: [PATCH] drm/msm/gem: Add check for kmalloc

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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@xxxxxxxxxxx>
---
  drivers/gpu/drm/msm/msm_gem_submit.c | 4 ++++
  1 file changed, 4 insertions(+)

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>

--
With best wishes
Dmitry




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