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a2c5062f39
In preparation for FORTIFY_SOURCE performing compile-time and run-time field bounds checking for memset(), avoid intentionally writing across neighboring fields. Use memset_startat() so memset() doesn't get confused about writing beyond the destination member that is intended to be the starting point of zeroing through the end of the struct. Cc: Chris Mason <clm@fb.com> Cc: Josef Bacik <josef@toxicpanda.com> Cc: David Sterba <dsterba@suse.com> Cc: linux-btrfs@vger.kernel.org Reviewed-by: Nikolay Borisov <nborisov@suse.com> Acked-by: David Sterba <dsterba@suse.com> Signed-off-by: Kees Cook <keescook@chromium.org>
529 lines
14 KiB
529 lines
14 KiB