On Sat 22-11-25 13:00:22, Thorsten Blum wrote: > Add the __counted_by() compiler attribute to the flexible array member > 'value' to improve access bounds-checking via CONFIG_UBSAN_BOUNDS and > CONFIG_FORTIFY_SOURCE. > > Signed-off-by: Thorsten Blum <[email protected]>
Looks good. Feel free to add: Reviewed-by: Jan Kara <[email protected]> Honza > --- > include/linux/xattr.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/include/linux/xattr.h b/include/linux/xattr.h > index 64e9afe7d647..296b5ee5c979 100644 > --- a/include/linux/xattr.h > +++ b/include/linux/xattr.h > @@ -114,7 +114,7 @@ struct simple_xattr { > struct rb_node rb_node; > char *name; > size_t size; > - char value[]; > + char value[] __counted_by(size); > }; > > void simple_xattrs_init(struct simple_xattrs *xattrs); > -- > 2.51.1 > -- Jan Kara <[email protected]> SUSE Labs, CR
