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| author |   Kees Cook <keescook@chromium.org> | 2023-10-03 16:18:33 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2023-10-06 11:37:02 +0100 |
| commit | 99474727d5d5b56f6d417ae6010d93407bbaaebb (patch) | |
| tree | 661e55d90a2d919fd715aa3c683b24f0d9fca9d8 /drivers/net/macsec.c | |
| parent | net/packet: Annotate struct packet_fanout with __counted_by (diff) | |
| download | wireguard-linux-99474727d5d5b56f6d417ae6010d93407bbaaebb.tar.xz wireguard-linux-99474727d5d5b56f6d417ae6010d93407bbaaebb.zip | |
flow_offload: Annotate struct flow_action_entry 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 flow_action_entry.
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
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: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/macsec.c')
0 files changed, 0 insertions, 0 deletions