diff options
| author | Vikash Garodia <[email protected]> | 2023-08-10 02:25:01 +0000 |
|---|---|---|
| committer | Hans Verkuil <[email protected]> | 2023-10-23 10:24:52 +0000 |
| commit | 5e538fce33589da6d7cb2de1445b84d3a8a692f7 (patch) | |
| tree | 9711874d5bb3c921f44d3f041d03d23d240641cd /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | |
| parent | media: platform: cadence: select MIPI_DPHY dependency (diff) | |
| download | kernel-5e538fce33589da6d7cb2de1445b84d3a8a692f7.tar.gz kernel-5e538fce33589da6d7cb2de1445b84d3a8a692f7.zip | |
media: venus: hfi: add checks to perform sanity on queue pointers
Read and write pointers are used to track the packet index in the memory
shared between video driver and firmware. There is a possibility of OOB
access if the read or write pointer goes beyond the queue memory size.
Add checks for the read and write pointer to avoid OOB access.
Cc: [email protected]
Fixes: d96d3f30c0f2 ("[media] media: venus: hfi: add Venus HFI files")
Signed-off-by: Vikash Garodia <[email protected]>
Signed-off-by: Stanimir Varbanov <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h')
0 files changed, 0 insertions, 0 deletions