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| author | Kees Cook <[email protected]> | 2023-09-29 11:11:45 -0700 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2023-10-04 15:37:13 -0700 |
| commit | 3bbae5f1c651f55046fc2a889d144a148b25192e (patch) | |
| tree | b78cd3504961d4466ae1d26abe0cd57ddfe4466c /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | 07cf7974a2236a66f989869c301aa0220f33905c (diff) | |
chelsio/l2t: Annotate struct l2t_data 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 l2t_data.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Raju Rangoju <[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/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions