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| author | Caleb Sander Mateos <csander@purestorage.com> | 2025-12-16 22:34:35 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-12-18 09:51:49 -0700 |
| commit | ccb8a3c08adf8121e2afb8e704f007ce99324d79 (patch) | |
| tree | 4d1b4e66e43cb9dc77b0c7440840062cc34fbdeb /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | c9b5645fd8ca10f310e41b07540f98e6a9720f40 (diff) | |
block: validate pi_offset integrity limit
The PI tuple must be contained within the metadata value, so validate
that pi_offset + pi_tuple_size <= metadata_size. This guards against
block drivers that report invalid pi_offset values.
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions