mlxsw: core: Annotate struct mlxsw_env 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 mlxsw_env. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Petr Machata <petrm@nvidia.com> Signed-off-by:Kees Cook <keescook@chromium.org> Reviewed-by:
Ido Schimmel <idosch@nvidia.com> Link: https://lore.kernel.org/r/20230929180746.3005922-2-keescook@chromium.org Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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0b7ed818
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