+++ /dev/null
-diff -Naur smap.orig/icmpping.c smap/icmpping.c
---- smap.orig/icmpping.c 2007-10-07 06:15:11.000000000 -0400
-+++ smap/icmpping.c 2009-06-13 11:57:28.000000000 -0400
-@@ -182,6 +182,7 @@
- struct sockaddr_in sin;
- #define ICMP_PKT_LEN (sizeof(struct icmp) + ICMP_PAYLOAD_LEN)
- char icmpbuf[ICMP_PKT_LEN];
-+ socklen_t socklen;
-
- /* prepare ICMP packet */
- memset(&icmpbuf, 'A', ICMP_PKT_LEN);
-@@ -207,6 +208,8 @@
- if (setsockopt(sock, SOL_SOCKET, SO_REUSEPORT, &one, sizeof(one)) != 0)
- perror("setsockopt");
- #endif
-+ if (setsockopt(sock, SOL_SOCKET, SO_BROADCAST, &one, sizeof(one)) != 0)
-+ perror("setsockopt");
- icmp->icmp_cksum = icmp_in_cksum((unsigned short *) &icmpbuf, ICMP_PKT_LEN);
-
- /* send data */
-diff -Naur smap.orig/smap.c smap/smap.c
---- smap.orig/smap.c 2007-11-03 14:14:52.000000000 -0400
-+++ smap/smap.c 2009-06-13 10:49:15.000000000 -0400
-@@ -244,11 +244,11 @@
- break;
- case 't': /* TCP transport */
- /* UDP is default so TCP would override it */
-- config.flags ^= FLAG_UDP_TRANSPORT;
-+ config.flags &= ~FLAG_UDP_TRANSPORT;
- config.flags |= FLAG_TCP_TRANSPORT;
- break;
- case 'u': /* UDP transport */
-- config.flags ^= FLAG_TCP_TRANSPORT;
-+ config.flags &= ~FLAG_TCP_TRANSPORT;
- config.flags |= FLAG_UDP_TRANSPORT;
- break;
- case 'r': /* ratelimit messages/sec */
-diff -Naur smap.orig/transport_udp.c smap/transport_udp.c
---- smap.orig/transport_udp.c 2008-08-20 09:02:57.000000000 -0400
-+++ smap/transport_udp.c 2009-06-13 11:56:15.000000000 -0400
-@@ -52,6 +52,7 @@
- extern int udp_sendsock;
- extern struct sockaddr_in udp_sendsock_sockaddr;
- int sockaddrlen;
-+ int one;
-
- /* is 5060 (DEFAULT_SIP_PORT) available?
- * if yes, we'll use it since some clients send responses to
-@@ -116,6 +117,13 @@
- error(ERR_DEBUG, "bind() successful");
- }
- }
-+ one = 1;
-+ if (setsockopt(udp_sendsock, SOL_SOCKET, SO_BROADCAST, &one, sizeof(one)) != 0) {
-+ perror("setsockopt");
-+ error(ERR_ERROR, "unable to set socket to broadcast");
-+ return 0;
-+ }
-+
- if (getsockname(udp_sendsock, (struct sockaddr *) &udp_sendsock_sockaddr,
- (socklen_t *) &sockaddrlen) != 0)
- if (DEBUG) perror("getsocknameudp_sendsock");