diff options
| author | Kees Cook <[email protected]> | 2023-10-03 16:18:38 -0700 |
|---|---|---|
| committer | Kees Cook <[email protected]> | 2023-11-30 13:39:20 -0800 |
| commit | da2e08d4630ab04ee5b61515fe423c582b5c3be2 (patch) | |
| tree | 2f41872bd16544d7e78a76e4f6c41e346d15989f /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | d4011f6817ae85e42874af705fec866fec7c4ecf (diff) | |
i40e: Annotate struct i40e_qvlist_info 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 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 i40e_qvlist_info.
Cc: Tony Nguyen <[email protected]>
Cc: Shiraz Saleem <[email protected]>
Cc: Jakub Kicinski <[email protected]>
Cc: Jesse Brandeburg <[email protected]>
Cc: Gurucharan G <[email protected]>
Cc: "Gustavo A. R. Silva" <[email protected]>
Link: https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci [1]
Reviewed-by: "Gustavo A. R. Silva" <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Kees Cook <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions