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| author |   Jesse Zhang <jesse.zhang@amd.com> | 2024-05-23 17:14:45 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2024-05-29 14:09:41 -0400 |
| commit | 511a623fb46a6cf578c61d4f2755783c48807c77 (patch) | |
| tree | 7f67a617033132fe604f4d4c2e8a21f09c038d9c /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | drm/amd/amdgpu: add AMD_PG_SUPPORT_VCN_DPG flag (diff) | |
| download | wireguard-linux-511a623fb46a6cf578c61d4f2755783c48807c77.tar.xz wireguard-linux-511a623fb46a6cf578c61d4f2755783c48807c77.zip | |
drm/amdgpu: fix dereference null return value for the function amdgpu_vm_pt_parent
The pointer parent may be NULLed by the function amdgpu_vm_pt_parent.
To make the code more robust, check the pointer parent.
Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com>
Suggested-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
0 files changed, 0 insertions, 0 deletions