diff options
| author | Kees Cook <[email protected]> | 2023-08-17 16:58:47 -0700 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2023-09-28 16:42:14 +0530 |
| commit | 8360c11aef5775745fc10438e24db95ab2329b1d (patch) | |
| tree | e85da427fc8694db2810d70eaa3f083a4eed8cde /net/lapb/lapb_timer.c | |
| parent | 1539a22e144106eefc0ef05e7b91f68ad20a71ad (diff) | |
dmaengine: sprd: Annotate struct sprd_dma_dev 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 sprd_dma_dev.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Vinod Koul <[email protected]>
Cc: Orson Zhai <[email protected]>
Cc: Baolin Wang <[email protected]>
Cc: Chunyan Zhang <[email protected]>
Cc: [email protected]
Signed-off-by: Kees Cook <[email protected]>
Acked-by: Chunyan Zhang <[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