diff options
Diffstat (limited to 'sys/netinet6/in6_pcb.c')
| -rw-r--r-- | sys/netinet6/in6_pcb.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/netinet6/in6_pcb.c b/sys/netinet6/in6_pcb.c index e572712..800564c 100644 --- a/sys/netinet6/in6_pcb.c +++ b/sys/netinet6/in6_pcb.c @@ -163,11 +163,13 @@ in6_pcbbind(register struct inpcb *inp, struct sockaddr *nam, if (so->so_options & SO_REUSEADDR) reuseport = SO_REUSEADDR|SO_REUSEPORT; } else if (!IN6_IS_ADDR_UNSPECIFIED(&sin6->sin6_addr)) { - struct ifaddr *ia = NULL; + struct ifaddr *ia; sin6->sin6_port = 0; /* yech... */ - if ((ia = ifa_ifwithaddr((struct sockaddr *)sin6)) == 0) + if ((ia = ifa_ifwithaddr((struct sockaddr *)sin6)) == NULL && + (inp->inp_flags & INP_BINDANY) == 0) { return (EADDRNOTAVAIL); + } /* * XXX: bind to an anycast address might accidentally |
