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| author | Kees Cook <keescook@chromium.org> | 2023-09-15 23:14:56 +0300 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2023-10-02 19:48:52 +0300 |
| commit | aade15333c3b4fe24403fd9a52e15fb61993face (patch) | |
| tree | aa200e5aa246e4b4c5b03c66c2189bd1e23e11b6 /.gitattributes | |
| parent | 5234193ee2b997e59326b047610a8f3f64a0ce02 (diff) | |
| download | linux-aade15333c3b4fe24403fd9a52e15fb61993face.tar.xz | |
afs: Annotate struct afs_permits 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 afs_permits.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: David Howells <dhowells@redhat.com>
Cc: Marc Dionne <marc.dionne@auristor.com>
Cc: linux-afs@lists.infradead.org
Reviewed-by: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20230915201456.never.529-kees@kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to '.gitattributes')
0 files changed, 0 insertions, 0 deletions