diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0474-drm-amd-display-fix-NULL-pointer-in-dm_commit_surfac.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0474-drm-amd-display-fix-NULL-pointer-in-dm_commit_surfac.patch | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0474-drm-amd-display-fix-NULL-pointer-in-dm_commit_surfac.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0474-drm-amd-display-fix-NULL-pointer-in-dm_commit_surfac.patch deleted file mode 100644 index 53349129..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0474-drm-amd-display-fix-NULL-pointer-in-dm_commit_surfac.patch +++ /dev/null @@ -1,33 +0,0 @@ -From 97f36aa13d56cb37198ac707674df58322789fc9 Mon Sep 17 00:00:00 2001 -From: Jerry Zuo <Jerry.Zuo@amd.com> -Date: Wed, 24 May 2017 11:01:32 -0400 -Subject: [PATCH 0474/4131] drm/amd/display: fix NULL pointer in - dm_commit_surfaces - -Check if adding surface is failed to prevent NULL pointer deref. - -Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com> -Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 4 ++++ - 1 file changed, 4 insertions(+) - -diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c -index 2f46859..3f6a6b8 100644 ---- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c -+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c -@@ -2573,6 +2573,10 @@ static void amdgpu_dm_commit_surfaces(struct drm_atomic_state *state, - if (crtc == pcrtc) { - add_surface(dm->dc, crtc, plane, - &dc_surfaces_constructed[planes_count]); -+ if (dc_surfaces_constructed[planes_count] == NULL) { -+ dm_error("%s: Failed to add surface!\n", __func__); -+ continue; -+ } - dc_stream_attach = acrtc_attach->stream; - planes_count++; - } --- -2.7.4 - |