Commits
David Ahern committed 983fa2e7740
nexthop: Fix attribute checking for groups [ Upstream commit 84be69b869a5a496a6cfde9b3c29509207a1f1fa ] For nexthop groups, attributes after NHA_GROUP_TYPE are invalid, but nh_check_attr_group starts checking at NHA_GROUP. The group type defaults to multipath and the NHA_GROUP_TYPE is currently optional so this has slipped through so far. Fix the attribute checking to handle support of new group types. Fixes: 430a049190de ("nexthop: Add support for nexthop groups") Signed-off-by: ASSOGBA Emery <assogba.emery@gmail.com> Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>