diff options
| author | Kees Cook <[email protected]> | 2023-09-22 10:51:47 -0700 |
|---|---|---|
| committer | Tzung-Bi Shih <[email protected]> | 2023-09-25 02:17:29 +0000 |
| commit | 1aa8df90f4569acd36d2c94a9cfe1eee561575d6 (patch) | |
| tree | d1e5d120dc53672ff4b95240b695faeed86f2cf4 /scripts/generate_rust_analyzer.py | |
| parent | 0bb80ecc33a8fb5a682236443c1e740d5c917d1d (diff) | |
platform/chrome: wilco_ec: Annotate struct ec_event_queue 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 ec_event_queue.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Benson Leung <[email protected]>
Cc: Tzung-Bi Shih <[email protected]>
Cc: Dawei Li <[email protected]>
Cc: Dmitry Torokhov <[email protected]>
Cc: Maximilian Luz <[email protected]>
Cc: "Uwe Kleine-König" <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Jiang Jian <[email protected]>
Cc: [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: Tzung-Bi Shih <[email protected]>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions