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| author |   Ma Ke <make_ruc2021@163.com> | 2023-10-09 17:04:46 +0800 |
|---|---|---|
| committer |   Neil Armstrong <neil.armstrong@linaro.org> | 2023-10-10 10:34:08 +0200 |
| commit | f22def5970c423ea7f87d5247bd0ef91416b0658 (patch) | |
| tree | 1bc6e29450fb06f4fa65a9cb5c6c501da10bff54 /scripts/gdb/linux/utils.py | |
| parent | drm/panel: fix a possible null pointer dereference (diff) | |
| download | wireguard-linux-f22def5970c423ea7f87d5247bd0ef91416b0658.tar.xz wireguard-linux-f22def5970c423ea7f87d5247bd0ef91416b0658.zip | |
drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference
In tpg110_get_modes(), the return value of drm_mode_duplicate() is
assigned to mode, which will lead to a NULL pointer dereference on
failure of drm_mode_duplicate(). Add a check to avoid npd.
Signed-off-by: Ma Ke <make_ruc2021@163.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231009090446.4043798-1-make_ruc2021@163.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20231009090446.4043798-1-make_ruc2021@163.com
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions