Re: [Nouveau] [PATCH] drm/nouveau/dispnv04: fix a possible null pointer dereference

On 10/13/23 03:18, Ma Ke wrote: 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

[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 --- drivers/gpu/drm/n

Re: [PATCH] drm/nouveau/dispnv04: fix a possible null pointer dereference

On 10/7/23 05:23, Ma Ke wrote: In nv17_tv_get_ld_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 Reviewed-by: Danilo Krummrich --- drive

[PATCH] drm/nouveau/dispnv04: fix a possible null pointer dereference

In nv17_tv_get_ld_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 --- drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 2 ++ 1 file changed, 2 insert