diff options
| author | Kees Cook <keescook@chromium.org> | 2023-09-29 11:04:26 -0700 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-10-02 14:44:54 +0300 |
| commit | ed7c64de622ff9fd34c5e306a90f2462a156cbe6 (patch) | |
| tree | 74cf9ef98f274068dbed80b64bb882251bde3735 /net/lapb/lapb_timer.c | |
| parent | fc424078f50840a6610bfdd860cb0c515fe33398 (diff) | |
RDMA/usnic: Annotate struct usnic_uiom_chunk 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 usnic_uiom_chunk.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Christian Benvenuti <benve@cisco.com>
Cc: Nelson Escobar <neescoba@cisco.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: linux-rdma@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230929180431.3005464-3-keescook@chromium.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions