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| author | Alex Hung <alex.hung@amd.com> | 2026-07-24 13:12:39 -0600 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-08-06 12:44:10 -0400 |
| commit | 1cdb23735d508c6f3eb70c86fdf2f70d1d395567 (patch) | |
| tree | ebc895f4055d0f43973d1df6880fd98af2533801 /scripts/checkstack.pl | |
| parent | ef45aaf73717738ab123ab0350ff59753cce8ff4 (diff) | |
| download | linux-1cdb23735d508c6f3eb70c86fdf2f70d1d395567.tar.gz linux-1cdb23735d508c6f3eb70c86fdf2f70d1d395567.zip | |
drm/amd/display: Fix more KUnit connector use-after-free bugs
drmm_connector_init() and drmm_encoder_init() register their cleanup
(drm_connector_cleanup() / drm_encoder_cleanup()) as DRM-managed actions
tied to the drm_device lifetime. When the object memory is owned by
KUnit, it is freed before that action runs, so the cleanup touches freed
memory. Allocate these objects with drmm_kzalloc() so their lifetime
matches the cleanup action.
Signed-off-by: Alex Hung <alex.hung@amd.com>
Assisted-by: Copilot:Claude-Opus-4.8
Acked-by: Roman Li <roman.li@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'scripts/checkstack.pl')
0 files changed, 0 insertions, 0 deletions