diff options
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index fb2d251c0500..69c43d289c69 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2488,7 +2488,8 @@ static int ip6_route_check_nh_onlink(struct net *net, err = 0; grt = ip6_nh_lookup_table(net, cfg, gw_addr, tbid, 0); if (grt) { - if (grt->rt6i_flags & flags || dev != grt->dst.dev) { + if (!grt->dst.error && + (grt->rt6i_flags & flags || dev != grt->dst.dev)) { NL_SET_ERR_MSG(extack, "Nexthop has invalid gateway"); err = -EINVAL; } |