X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fnetutl.c;h=aefde072eb5186fcb1ce0fb9b7ac4dd66bae90f2;hb=7593adb9ad9e6ff73afe29e9bd445cea8615a151;hp=a55eaea21255b71a647bd61151194133ceb7eacb;hpb=d2b19be1a0dd3c4987aa926117f5bf281892c78b;p=meshlink

diff --git a/src/netutl.c b/src/netutl.c
index a55eaea2..aefde072 100644
--- a/src/netutl.c
+++ b/src/netutl.c
@@ -1,7 +1,6 @@
 /*
     netutl.c -- some supporting network utility code
-    Copyright (C) 1998-2005 Ivo Timmermans
-                  2000-2012 Guus Sliepen <guus@tinc-vpn.org>
+    Copyright (C) 2014 Guus Sliepen <guus@meshlink.io>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -42,8 +41,7 @@ struct addrinfo *str2addrinfo(const char *address, const char *service, int sock
 	err = getaddrinfo(address, service, &hint, &ai);
 
 	if(err) {
-		logger(DEBUG_ALWAYS, LOG_WARNING, "Error looking up %s port %s: %s", address,
-				   service, gai_strerror(err));
+		logger(DEBUG_ALWAYS, LOG_WARNING, "Error looking up %s port %s: %s", address, service, err == EAI_SYSTEM ? strerror(errno) : gai_strerror(err));
 		return NULL;
 	}
 
@@ -92,8 +90,7 @@ void sockaddr2str(const sockaddr_t *sa, char **addrstr, char **portstr) {
 	err = getnameinfo(&sa->sa, SALEN(sa->sa), address, sizeof address, port, sizeof port, NI_NUMERICHOST | NI_NUMERICSERV);
 
 	if(err) {
-		logger(DEBUG_ALWAYS, LOG_ERR, "Error while translating addresses: %s",
-			   gai_strerror(err));
+		logger(DEBUG_ALWAYS, LOG_ERR, "Error while translating addresses: %s", err == EAI_SYSTEM ? strerror(errno) : gai_strerror(err));
 		abort();
 	}
 
@@ -122,8 +119,7 @@ char *sockaddr2hostname(const sockaddr_t *sa) {
 	err = getnameinfo(&sa->sa, SALEN(sa->sa), address, sizeof address, port, sizeof port,
 					hostnames ? 0 : (NI_NUMERICHOST | NI_NUMERICSERV));
 	if(err) {
-		logger(DEBUG_ALWAYS, LOG_ERR, "Error while looking up hostname: %s",
-			   gai_strerror(err));
+		logger(DEBUG_ALWAYS, LOG_ERR, "Error while looking up hostname: %s", err == EAI_SYSTEM ? strerror(errno) : gai_strerror(err));
 	}
 
 	xasprintf(&str, "%s port %s", address, port);