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| author | Andrew Martin <Andrew.Martin@amd.com> | 2024-11-26 12:10:59 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-12-10 10:16:09 -0500 |
| commit | a592bb19abdc2072875c87da606461bfd7821b08 (patch) | |
| tree | fb357aeea29ab3717ce4d06fec75ca2d5b119779 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 5c3de6b02d38eb9386edf50490e050bb44398e40 (diff) | |
| download | linux-a592bb19abdc2072875c87da606461bfd7821b08.tar.gz linux-a592bb19abdc2072875c87da606461bfd7821b08.tar.bz2 linux-a592bb19abdc2072875c87da606461bfd7821b08.zip | |
drm/amdkfd: Dereference null return value
In the function pqm_uninit there is a call-assignment of "pdd =
kfd_get_process_device_data" which could be null, and this value was
later dereferenced without checking.
Fixes: fb91065851cd ("drm/amdkfd: Refactor queue wptr_bo GART mapping")
Signed-off-by: Andrew Martin <Andrew.Martin@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions