diff options
| author | Mario Limonciello <[email protected]> | 2025-02-28 19:18:14 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-03-10 17:30:51 +0000 |
| commit | 725a04ba5a95e89c89633d4322430cfbca7ce128 (patch) | |
| tree | 5870e2d012378d00981160dcbf06bbdc74ab353a /drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | |
| parent | drm/amd/display: Prevent VStartup Overflow (diff) | |
| download | kernel-725a04ba5a95e89c89633d4322430cfbca7ce128.tar.gz kernel-725a04ba5a95e89c89633d4322430cfbca7ce128.zip | |
drm/amd/display: Fix slab-use-after-free on hdcp_work
[Why]
A slab-use-after-free is reported when HDCP is destroyed but the
property_validate_dwork queue is still running.
[How]
Cancel the delayed work when destroying workqueue.
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4006
Fixes: da3fd7ac0bcf ("drm/amd/display: Update CP property based on HW query")
Cc: Alex Deucher <[email protected]>
Reviewed-by: Alex Hung <[email protected]>
Signed-off-by: Mario Limonciello <[email protected]>
Signed-off-by: Tom Chung <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_job.c')
0 files changed, 0 insertions, 0 deletions