File libtirpc-0.1.9-0010-Fix-__rpc_getconfip.patch of Package libtirpc

From d9a5ae7079d001a9e3b9b384f9153f591a7158bd Mon Sep 17 00:00:00 2001
From: Olaf Kirch <okir@suse.de>
Date: Tue, 30 Sep 2008 15:10:43 -0400
Subject: [PATCH] Fix __rpc_getconfip

__rpc_getconfip is supposed to return the first netconf
entry supporting tcp or udp, respectively. The code will
currently return the *last* entry, plus it will leak
memory when there is more than one such entry.

This patch fixes this issue.

Signed-off-by: Olaf Kirch <okir@suse.de>
Signed-off-by: Steve Dickson <steved@redhat.com>
---
 src/rpc_generic.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/rpc_generic.c b/src/rpc_generic.c
index 9ada668..3aad018 100644
--- a/src/rpc_generic.c
+++ b/src/rpc_generic.c
@@ -254,12 +254,14 @@ __rpc_getconfip(nettype)
 		while ((nconf = getnetconfig(confighandle)) != NULL) {
 			if (strcmp(nconf->nc_protofmly, NC_INET) == 0 ||
 			    strcmp(nconf->nc_protofmly, NC_INET6) == 0) {
-				if (strcmp(nconf->nc_proto, NC_TCP) == 0) {
+				if (strcmp(nconf->nc_proto, NC_TCP) == 0 &&
+						netid_tcp == NULL) {
 					netid_tcp = strdup(nconf->nc_netid);
 					thr_setspecific(tcp_key,
 							(void *) netid_tcp);
 				} else
-				if (strcmp(nconf->nc_proto, NC_UDP) == 0) {
+				if (strcmp(nconf->nc_proto, NC_UDP) == 0 &&
+						netid_udp == NULL) {
 					netid_udp = strdup(nconf->nc_netid);
 					thr_setspecific(udp_key,
 						(void *) netid_udp);
-- 
1.5.6