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| author | Ken Raeburn <raeburn@mit.edu> | 2004-02-26 03:43:00 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2004-02-26 03:43:00 +0000 |
| commit | cb16b02fc4372c3cb8ae377a5e9e2e7caa5e6dfc (patch) | |
| tree | 0170519ee8202a164280985e7f9c15713d0381b7 /src/kdc/network.c | |
| parent | 14d541f9a3e0a8763830590bc63da7f48077c606 (diff) | |
| download | krb5-cb16b02fc4372c3cb8ae377a5e9e2e7caa5e6dfc.tar.gz krb5-cb16b02fc4372c3cb8ae377a5e9e2e7caa5e6dfc.tar.xz krb5-cb16b02fc4372c3cb8ae377a5e9e2e7caa5e6dfc.zip | |
* network.c (setup_a_tcp_listener): Call setreuseaddr before calling bind.
(setup_tcp_listener_ports): Don't call setreuseaddr. Log info about socket
option IPV6_V6ONLY in unsupported and success cases.
ticket: 2285
status: open
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@16124 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/kdc/network.c')
| -rw-r--r-- | src/kdc/network.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/src/kdc/network.c b/src/kdc/network.c index 4c49102a9..cc79b8093 100644 --- a/src/kdc/network.c +++ b/src/kdc/network.c @@ -358,6 +358,9 @@ setup_a_tcp_listener(struct socksetup *data, struct sockaddr *addr) paddr(addr)); return -1; } + if (setreuseaddr(sock, 1) < 0) + com_err(data->prog, errno, + "Cannot enable SO_REUSEADDR on fd %d", sock); if (bind(sock, addr, socklen(addr)) == -1) { com_err(data->prog, errno, "Cannot bind TCP server socket on %s", paddr(addr)); @@ -434,16 +437,12 @@ setup_tcp_listener_ports(struct socksetup *data) #ifdef IPV6_V6ONLY if (setv6only(s6, 0)) com_err(data->prog, errno, "setsockopt(IPV6_V6ONLY,0) failed"); + else + com_err(data->prog, 0, "setsockopt(IPV6_V6ONLY,0) worked"); +#else + krb5_klog_syslog(LOG_INFO, "no IPV6_V6ONLY socket option support"); #endif - if (setreuseaddr(s6, 0) < 0) { - com_err(data->prog, errno, - "disabling SO_REUSEADDR on IPv6 TCP socket for port %d", - port); - close(s6); - return -1; - } - s4 = setup_a_tcp_listener(data, (struct sockaddr *)&sin4); #endif /* KRB5_USE_INET6 */ } @@ -803,6 +802,10 @@ static void accept_tcp_connection(struct connection *conn, const char *prog, strcpy(p, tmpbuf); } } +#if 0 + krb5_klog_syslog(LOG_INFO, "accepted TCP connection on socket %d from %s", + s, newconn->u.tcp.addrbuf); +#endif newconn->u.tcp.addr_s = addr_s; newconn->u.tcp.addrlen = addrlen; |