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| author | Jesse Zhang <jesse.zhang@amd.com> | 2024-05-23 12:14:45 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-05-29 21:09:41 +0300 |
| commit | 511a623fb46a6cf578c61d4f2755783c48807c77 (patch) | |
| tree | 7f67a617033132fe604f4d4c2e8a21f09c038d9c /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | ab47fa8358f73c25543e6bcfe98fa952c151666e (diff) | |
| download | linux-511a623fb46a6cf578c61d4f2755783c48807c77.tar.xz | |
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 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions