Displaying 2 results from an estimated 2 matches for "4a08e61f3336".
2023 Oct 07
1
[PATCH] drm/nouveau/dispnv04: fix a possible null pointer dereference
...duplicate(). Add a check to avoid npd.
Signed-off-by: Ma Ke <make_ruc2021 at 163.com>
---
drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
index 670c9739e5e1..4a08e61f3336 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
@@ -209,6 +209,8 @@ static int nv17_tv_get_ld_modes(struct drm_encoder *encoder,
struct drm_display_mode *mode;
mode = drm_mode_duplicate(encoder->dev, tv_mode);
+ if (!mode)
+ conti...
2024 Jun 25
0
[PATCH] drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
...g
> Signed-off-by: Ma Ke <make24 at iscas.ac.cn>
> ---
> ?drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 2 ++
> ?1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
> b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
> index 670c9739e5e1..4a08e61f3336 100644
> --- a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
> +++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
> @@ -209,6 +209,8 @@ static int nv17_tv_get_ld_modes(struct
> drm_encoder *encoder,
> ? struct drm_display_mode *mode;
> ?
> ? mode = drm_mode_duplicate(encoder->dev...