Index: contrib/ofed/librdmacm/examples/rping.c
===================================================================
--- contrib/ofed/librdmacm/examples/rping.c
+++ contrib/ofed/librdmacm/examples/rping.c
@@ -1177,6 +1177,8 @@
 	cb->server = -1;
 	cb->state = IDLE;
 	cb->size = 64;
+	memset(&cb->sin, 0, sizeof(struct sockaddr_in));
+	cb->sin.ss_len = sizeof(struct sockaddr_in);
 	cb->sin.ss_family = PF_INET;
 	cb->port = htobe16(7174);
 	sem_init(&cb->sem, 0, 0);