Displaying 1 result from an estimated 1 matches for "nv17_tv_get_hd_modes".
2023 Oct 13
1
[PATCH] drm/nouveau/dispnv04: fix a possible null pointer dereference
In nv17_tv_get_hd_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(). The same applies to drm_cvt_mode().
Add a check to avoid null pointer dereference.
Signed-off-by: Ma Ke <make_ruc2021 at 163.com>
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drivers/gp...