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| author | Kees Cook <keescook@chromium.org> | 2023-09-29 11:04:30 -0700 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-10-02 14:44:54 +0300 |
| commit | 964168970cef5f5b738fae047e6de2107842feb7 (patch) | |
| tree | 67f0b9b9460e5dd4fb230e3d9a1d6c14d7eae0c4 /net/lapb/lapb_timer.c | |
| parent | 2aba54a9e0ead531f7fd35f312239788a435a4f5 (diff) | |
IB/hfi1: Annotate struct tid_rb_node 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 tid_rb_node.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.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/20230929180431.3005464-7-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