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Try bind IPV6_V6ONLY

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--HG--
extra : convert_revision : cfe965c1503984cafaa98b684269db99bec310eb
This commit is contained in:
Matt Johnston 2011-10-20 13:45:43 +00:00
parent 81cacd9f15
commit c1fe2ec5ae
1 changed files with 10 additions and 0 deletions
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10
dbutil.c
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@ -254,6 +254,16 @@ int dropbear_listen(const char* address, const char* port,
linger.l_linger = 5;
setsockopt(sock, SOL_SOCKET, SO_LINGER, (void*)&linger, sizeof(linger));
#ifdef IPV6_V6ONLY
if (res->ai_family == AF_INET6) {
int on = 1;
if (setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY,
&on, sizeof(on)) == -1) {
dropbear_log(LOG_WARNING, "Couldn't set IPV6_V6ONLY");
}
}
#endif
set_sock_priority(sock);
if (bind(sock, res->ai_addr, res->ai_addrlen) < 0) {