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| author | Chen Ni <nichen@iscas.ac.cn> | 2024-06-21 15:10:31 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-08-19 05:40:49 +0200 |
| commit | 4e87f592a46bb804d8f833da6ce702ae4b55053f (patch) | |
| tree | f02841eac841872a483dc0c90b4e13aab3ee5e3e /drivers/leds | |
| parent | cd105977b1f8abfd988a8f22ead7f4c5ce25f3b4 (diff) | |
drm/qxl: Add check for drm_cvt_mode
[ Upstream commit 7bd09a2db0f617377027a2bb0b9179e6959edff3 ]
Add check for the return value of drm_cvt_mode() and return the error if
it fails in order to avoid NULL pointer dereference.
Fixes: 1b043677d4be ("drm/qxl: add qxl_add_mode helper function")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Heng Qi <hengqi@linux.alibaba.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240621071031.1987974-1-nichen@iscas.ac.cn
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/leds')
0 files changed, 0 insertions, 0 deletions