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| author |   Kees Cook <keescook@chromium.org> | 2023-10-03 16:17:22 -0700 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@nvidia.com> | 2023-11-15 11:34:30 -0800 |
| commit | 0f452a862a9f4eef172e9e66d828343b611190ee (patch) | |
| tree | ea6cc33ee2c3decb6a5a01a7515eb4341ca3d405 /net/core/dev_ioctl.c | |
| parent | net/mlx5e: Some cleanup in mlx5e_tc_stats_matchall() (diff) | |
| download | wireguard-linux-0f452a862a9f4eef172e9e66d828343b611190ee.tar.xz wireguard-linux-0f452a862a9f4eef172e9e66d828343b611190ee.zip | |
net/mlx5: Annotate struct mlx5_fc_bulk 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 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_fc_bulk.
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>
Reviewed-by: Justin Stitt <justinstitt@google.com>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'net/core/dev_ioctl.c')
0 files changed, 0 insertions, 0 deletions