On Tue, Oct 03, 2023 at 04:18:28PM -0700, Kees Cook wrote: > 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 xfrm_sec_ctx. > > Cc: Steffen Klassert <[email protected]> > Cc: Herbert Xu <[email protected]> > Cc: "David S. Miller" <[email protected]> > Cc: [email protected] > Link: > https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci > [1] > Signed-off-by: Kees Cook <[email protected]>
Applied to ipsec-next, thanks!
