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| author |   Jiasheng Jiang <jiasheng@iscas.ac.cn> | 2021-12-14 09:41:26 +0800 |
|---|---|---|
| committer |   Thomas Zimmermann <tzimmermann@suse.de> | 2021-12-14 09:18:28 +0100 |
| commit | fea3fdf975dd9f3e5248afaab8fe023db313f005 (patch) | |
| tree | ac28b92c4b22b25f9fa222e1dc74628f8c56334f /drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | |
| parent | drm: simpledrm: fix wrong unit with pixel clock (diff) | |
| download | linux-dev-fea3fdf975dd9f3e5248afaab8fe023db313f005.tar.xz linux-dev-fea3fdf975dd9f3e5248afaab8fe023db313f005.zip | |
drm/ast: potential dereference of null pointer
The return value of kzalloc() needs to be checked.
To avoid use of null pointer '&ast_state->base' in case of the
failure of alloc.
Fixes: f0adbc382b8b ("drm/ast: Allocate initial CRTC state of the correct size")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20211214014126.2211535-1-jiasheng@iscas.ac.cn
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c')
0 files changed, 0 insertions, 0 deletions