* unspecified and mapped address have a v4 equivalent.
*/
v4addr = LOOPBACK4_IPV6;
- if (!(addr_type & IPV6_ADDR_MULTICAST)) {
+ if (!(addr_type & IPV6_ADDR_MULTICAST) &&
+ !sock_net(sk)->ipv6.sysctl.ip_nonlocal_bind) {
err = -EADDRNOTAVAIL;
if (!ipv6_chk_addr(sock_net(sk), &addr->sin6_addr,
dev, 0)) {