diff options
| author | Kees Cook <[email protected]> | 2023-09-22 10:28:47 -0700 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2023-10-02 11:24:53 -0700 |
| commit | dd8e215ea9a801f2253e0f8fef99653d543491fc (patch) | |
| tree | a0b043ce154f9df10fed3b5b34be37a447ab1008 /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | 5b829c8460aeaaa9b9c7efc8cb020b83f9f36203 (diff) | |
net: enetc: Annotate struct enetc_int_vector 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 enetc_int_vector.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Claudiu Manoil <[email protected]>
Cc: Vladimir Oltean <[email protected]>
Signed-off-by: Kees Cook <[email protected]>
Reviewed-by: Gustavo A. R. Silva <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions