diff options
| -rw-r--r-- | net/ipv6/raw.c | 14 | ||||
| -rw-r--r-- | net/ipv6/udp.c | 5 |
2 files changed, 8 insertions, 11 deletions
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 088b80b4ce7..059298baa1d 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -805,15 +805,6 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk, fl.fl6_flowlabel = np->flow_label; } - if (ipv6_addr_any(daddr)) { - /* - * unspecified destination address - * treated as error... is this correct ? - */ - fl6_sock_release(flowlabel); - return(-EINVAL); - } - if (fl.oif == 0) fl.oif = sk->sk_bound_dev_if; @@ -846,7 +837,10 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk, if (err) goto out; - ipv6_addr_copy(&fl.fl6_dst, daddr); + if (!ipv6_addr_any(daddr)) + ipv6_addr_copy(&fl.fl6_dst, daddr); + else + fl.fl6_dst.s6_addr[15] = 0x1; /* :: means loopback (BSD'ism) */ if (ipv6_addr_any(&fl.fl6_src) && !ipv6_addr_any(&np->saddr)) ipv6_addr_copy(&fl.fl6_src, &np->saddr); diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 30ef7dc5d40..1fd784f3e2e 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -752,7 +752,10 @@ do_udp_sendmsg: opt = ipv6_fixup_options(&opt_space, opt); fl.proto = sk->sk_protocol; - ipv6_addr_copy(&fl.fl6_dst, daddr); + if (!ipv6_addr_any(daddr)) + ipv6_addr_copy(&fl.fl6_dst, daddr); + else + fl.fl6_dst.s6_addr[15] = 0x1; /* :: means loopback (BSD'ism) */ if (ipv6_addr_any(&fl.fl6_src) && !ipv6_addr_any(&np->saddr)) ipv6_addr_copy(&fl.fl6_src, &np->saddr); fl.fl_ip_sport = inet->sport; |