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| author | Kees Cook <keescook@chromium.org> | 2023-09-22 10:28:50 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-10-02 11:24:54 -0700 |
| commit | 20551ee45d7d9fc655e27d16380e65ae8acbacc0 (patch) | |
| tree | a3b623b31b6b8d86611b3b0cbf995c3320f99f56 /net/openvswitch | |
| parent | a3d7a1209bbb06fe9d24b274475bc9879ca73333 (diff) | |
net: ipa: Annotate struct ipa_power 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 ipa_power.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/20230922172858.3822653-8-keescook@chromium.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/openvswitch')
0 files changed, 0 insertions, 0 deletions