Messages in this thread |  | | Date | Wed, 18 Jan 2023 03:06:29 +0200 | | Subject | Re: [PATCH] drm/msm/gem: Add check for kmalloc | | From | Dmitry Baryshkov <> |
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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@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>
-- With best wishes Dmitry
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