Displaying 3 results from an estimated 3 matches for "nv17_tv_get_ld_modes".
2024 Jun 25
1
[PATCH] drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
> In nv17_tv_get_ld_modes(), the return value of drm_mode_duplicate() is
> assigned to mode, which will lead to a possible NULL pointer dereference
> on failure of drm_mode_duplicate(). Add a check to avoid npd.
Can a wording approach (like the following) be a better change description?
A null pointer is stored in...
2024 Jun 25
0
[PATCH] drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
Reviewed-by: Lyude Paul <lyude at redhat.com>
On Tue, 2024-06-25 at 16:18 +0800, 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 possible NULL pointer
> dereference
> on failure of drm_mode_duplicate(). Add a check to avoid npd.
>
> Cc: stable at vger.kernel.org
> Signed-off-by: Ma Ke <make24 at iscas.ac.cn>...
2023 Oct 07
1
[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 <make_ruc2021 at 163.com>
---
drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 2 ++
1 file changed, 2...