Messages in this thread | | | Date | Mon, 18 Sep 2023 09:10:57 +0200 | From | Jan Kara <> | Subject | Re: [PATCH] udf: Annotate struct udf_bitmap with __counted_by |
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On Fri 15-09-23 14:50:14, Gustavo A. R. Silva wrote: > > > On 9/15/23 14:14, 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 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 udf_bitmap. > > > > [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci > > > > Cc: Jan Kara <jack@suse.com> > > Signed-off-by: Kees Cook <keescook@chromium.org> > > Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Thanks. I've queued the patch to my tree.
Honza -- Jan Kara <jack@suse.com> SUSE Labs, CR
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