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| author | Ma Ke <make24@iscas.ac.cn> | 2024-09-13 12:09:26 +0300 |
|---|---|---|
| committer | Alain Volmat <alain.volmat@foss.st.com> | 2024-09-23 22:40:25 +0300 |
| commit | c1ab40a1fdfee732c7e6ff2fb8253760293e47e8 (patch) | |
| tree | f5ab3dd0949cd870a1e131166b6747d300d031ab /include/linux | |
| parent | 87054ec00478573da0dfba2405d4bc1508471620 (diff) | |
| download | linux-c1ab40a1fdfee732c7e6ff2fb8253760293e47e8.tar.xz | |
drm/sti: avoid potential dereference of error pointers in sti_hqvdp_atomic_check
The return value of drm_atomic_get_crtc_state() needs to be
checked. To avoid use of error pointer 'crtc_state' in case
of the failure.
Cc: stable@vger.kernel.org
Fixes: dd86dc2f9ae1 ("drm/sti: implement atomic_check for the planes")
Signed-off-by: Ma Ke <make24@iscas.ac.cn>
Link: https://patchwork.freedesktop.org/patch/msgid/20240913090926.2023716-1-make24@iscas.ac.cn
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions