diff options
| author | Kees Cook <[email protected]> | 2023-08-17 16:58:46 -0700 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2023-09-28 16:42:14 +0530 |
| commit | 1539a22e144106eefc0ef05e7b91f68ad20a71ad (patch) | |
| tree | b0f0ee1582e45ef1b3e9bca654075093da9ee7a1 /net/lapb/lapb_timer.c | |
| parent | 04b5433b8c0e1b014f081f4bf79767bbc207a7b0 (diff) | |
dmaengine: sf-pdma: Annotate struct sf_pdma 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 sf_pdma.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Vinod Koul <[email protected]>
Cc: Green Wan <[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: Vinod Koul <[email protected]>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions