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| author | Ma Ke <make24@iscas.ac.cn> | 2025-02-26 11:37:31 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-02-28 00:50:04 +0300 |
| commit | 63e6a77ccf239337baa9b1e7787cde9fa0462092 (patch) | |
| tree | b79cc34f5cb78b3a0bb720e90b5ecf9e2b88aefd /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | c0a01660de20bfc60b01f616e7aead727f12ba9e (diff) | |
| download | linux-63e6a77ccf239337baa9b1e7787cde9fa0462092.tar.xz | |
drm/amd/display: Fix null check for pipe_ctx->plane_state in resource_build_scaling_params
Null pointer dereference issue could occur when pipe_ctx->plane_state
is null. The fix adds a check to ensure 'pipe_ctx->plane_state' is not
null before accessing. This prevents a null pointer dereference.
Found by code review.
Fixes: 3be5262e353b ("drm/amd/display: Rename more dc_surface stuff to plane_state")
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Ma Ke <make24@iscas.ac.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
0 files changed, 0 insertions, 0 deletions