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| author |   Jiasheng Jiang <jiasheng@iscas.ac.cn> | 2021-12-14 18:08:37 +0800 |
|---|---|---|
| committer |   Liviu Dudau <liviu.dudau@arm.com> | 2022-04-11 18:30:18 +0100 |
| commit | 73c3ed7495c67b8fbdc31cf58e6ca8757df31a33 (patch) | |
| tree | 88d054672783c9a7fa1e64b33cbcc0bc11a70659 /drivers/gpu/drm/drm_modes.c | |
| parent | drm/arm/malidp: Stop using iommu_present() (diff) | |
| download | linux-dev-73c3ed7495c67b8fbdc31cf58e6ca8757df31a33.tar.xz linux-dev-73c3ed7495c67b8fbdc31cf58e6ca8757df31a33.zip | |
drm: mali-dp: potential dereference of null pointer
The return value of kzalloc() needs to be checked.
To avoid use of null pointer '&state->base' in case of the
failure of alloc.
Fixes: 99665d072183 ("drm: mali-dp: add malidp_crtc_state struct")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: Brian Starkey <brian.starkey@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211214100837.46912-1-jiasheng@iscas.ac.cn
Diffstat (limited to 'drivers/gpu/drm/drm_modes.c')
0 files changed, 0 insertions, 0 deletions