warp-vpn

commit 3ea9ed0c0b188702df0a038c1063c182a1ab26d5
parent 9b6122cb92ce56964f328b533d5f748a428c5a7d
Author: sin <sin@2f30.org>
Date:   Tue, 21 Mar 2017 22:47:25 +0000

Don't error out on getaddrinfo() failure

Diffstat:
M
client.c
 | 
6
++++--
M
server.c
 | 
6
++++--

2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/client.c b/client.c
@@ -20,8 +20,10 @@ clientconnect(char *host, char *port)
 	memset(&hints, 0, sizeof(hints));
 	hints.ai_family = AF_UNSPEC;
 	hints.ai_socktype = SOCK_STREAM;
-	if ((ret = getaddrinfo(host, port, &hints, &ai)))
-		logerr("getaddrinfo: %s", gai_strerror(ret));
+	if ((ret = getaddrinfo(host, port, &hints, &ai))) {
+		logwarn("getaddrinfo: %s", gai_strerror(ret));
+		return -1;
+	}
 
 	for (p = ai; p; p = p->ai_next) {
 		if (p->ai_family != aftype)
diff --git a/server.c b/server.c
@@ -24,8 +24,10 @@ serverinit(char *host, char *port)
 	hints.ai_socktype = SOCK_STREAM;
 	hints.ai_flags = AI_PASSIVE;
 
-	if ((ret = getaddrinfo(host, port, &hints, &ai)))
-		logerr("getaddrinfo: %s", gai_strerror(ret));
+	if ((ret = getaddrinfo(host, port, &hints, &ai))) {
+		logwarn("getaddrinfo: %s", gai_strerror(ret));
+		return -1;
+	}
 
 	for (p = ai; p; p = p->ai_next) {
 		if (p->ai_family != aftype)