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| author |   Colin Ian King <colin.king@canonical.com> | 2019-08-16 23:10:11 +0100 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-08-22 17:25:33 -0500 |
| commit | a97567a06c1ab0e2736cca1515ee635dad888d37 (patch) | |
| tree | 0ef4e8d6a3df1d9ed955dcbd5c01c308bacb28bf /drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | |
| parent | drm/amdgpu/powerplay: remove redundant assignment to variable baco_state (diff) | |
| download | linux-dev-a97567a06c1ab0e2736cca1515ee635dad888d37.tar.xz linux-dev-a97567a06c1ab0e2736cca1515ee635dad888d37.zip | |
drm/amd/display: fix a potential null pointer dereference
Currently the pointer init_data is dereferenced on the assignment
of fw_info before init_data is sanity checked to see if it is null.
Fix te potential null pointer dereference on init_data by only
performing dereference after it is null checked.
Addresses-Coverity: ("Dereference before null check")
Fixes: 9adc8050bf3c ("drm/amd/display: make firmware info only load once during dc_bios create")
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c')
0 files changed, 0 insertions, 0 deletions