Messages in this thread | | | Date | Thu, 12 Oct 2023 12:48:54 -0700 | From | Saeed Mahameed <> | Subject | Re: [PATCH] net/mlx5: Annotate struct mlx5_flow_handle with __counted_by |
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On 03 Oct 16:17, Kees Cook wrote: >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 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 mlx5_flow_handle. > >Cc: Saeed Mahameed <saeedm@nvidia.com> >Cc: Leon Romanovsky <leon@kernel.org> >Cc: "David S. Miller" <davem@davemloft.net> >Cc: Eric Dumazet <edumazet@google.com> >Cc: Jakub Kicinski <kuba@kernel.org> >Cc: Paolo Abeni <pabeni@redhat.com> >Cc: netdev@vger.kernel.org >Cc: linux-rdma@vger.kernel.org >Link: https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci [1] >Signed-off-by: Kees Cook <keescook@chromium.org>
applied to net-next-mlx5.
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