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| author | Imre Deak <imre.deak@intel.com> | 2016-01-29 14:44:29 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2016-02-05 15:23:48 +1000 |
| commit | 4d6a10da79fddcf7460299ab390da74ef2b592f6 (patch) | |
| tree | 1a09af919fb8ab10db0d84a0b1440883ee89f913 /include | |
| parent | 441388a8a73f905359e60518cfc18eca6aed2b6a (diff) | |
| download | linux-4d6a10da79fddcf7460299ab390da74ef2b592f6.tar.bz2 | |
drm/mst: Add range check for max_payloads during init
max_payload is limited by the space we have in
drm_dp_mst_topology_mgr::vcpi_mask,payload_mask. We need to track
max_payloads+1 IDs in these masks, see drm_dp_mst_assign_payload_id().
Add a sanity check for this.
Caught by coverity.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: David Weinehall <david.weinehall@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions