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| author | Kees Cook <keescook@chromium.org> | 2023-09-22 20:53:45 +0300 |
|---|---|---|
| committer | Dipen Patel <dipenp@nvidia.com> | 2023-10-03 23:18:39 +0300 |
| commit | d484366854f535fa25a863a575c5b6a86f4f4bdc (patch) | |
| tree | c300d20edce712bd63a20273cc84f90124098151 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | 0bb80ecc33a8fb5a682236443c1e740d5c917d1d (diff) | |
| download | linux-d484366854f535fa25a863a575c5b6a86f4f4bdc.tar.xz | |
hte: Annotate struct hte_device with __counted_by
Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS
(for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family
functions).
As found with Coccinelle[1], add __counted_by for struct hte_device.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Dipen Patel <dipenp@nvidia.com>
Cc: timestamp@lists.linux.dev
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Dipen Patel <dipenp@nvidia.com>
Reviewed-by: Justin Stitt <justinstitt@google.com>
Signed-off-by: Dipen Patel <dipenp@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions