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| author | Joshua Aberback <joshua.aberback@amd.com> | 2024-03-15 04:07:42 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-09 21:59:37 -0400 |
| commit | 60df5628144b59d5876f8ceac624a7661c336665 (patch) | |
| tree | e73b50b774ba7080d98322ed09ce17a8592713c4 /lib/once.c | |
| parent | 8b2cb32cf0c613fd937ebb49a331798985f50826 (diff) | |
drm/amd/display: handle invalid connector indices
[Why]
The function to count the number of valid connectors does not
guarantee that the first n indices are valid, only that there
exist n valid indices. When invalid indices are present, this
results in later valid connectors being missed, as processing
would end after checking n indices.
[How]
- count valid indices separately from total indices examined
- add explicit definition of MAX_LINKS
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'lib/once.c')
0 files changed, 0 insertions, 0 deletions