From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date: Mon, 26 Nov 2012 21:55:53 +0000 (+0100)
Subject: corrected socket loop. Based on patch by Mantas Mikulenas.
X-Git-Tag: gnutls_3_1_6~55
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=18065c003ee2d9f61da4b920b7d8a13e8ba064cc;p=thirdparty%2Fgnutls.git

corrected socket loop. Based on patch by Mantas Mikulenas.
---

diff --git a/src/socket.c b/src/socket.c
index f90148213b..20c366f788 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -156,8 +156,7 @@ socket_open (socket_st * hd, const char *hostname, const char *service, int udp)
                               NI_NUMERICHOST | NI_NUMERICSERV)) != 0)
         {
           fprintf (stderr, "getnameinfo(): %s\n", gai_strerror (err));
-          freeaddrinfo (res);
-          exit (1);
+          continue;
         }
 
       if (hints.ai_socktype == SOCK_DGRAM)
@@ -176,18 +175,21 @@ socket_open (socket_st * hd, const char *hostname, const char *service, int udp)
         }
 
 
-      printf ("Connecting to '%s:%s'...\n", hostname, portname);
+      printf ("Connecting to '%s:%s'...\n", buffer, portname);
 
       err = connect (sd, ptr->ai_addr, ptr->ai_addrlen);
       if (err < 0)
         {
-          fprintf (stderr, "Cannot connect to %s:%s: %s\n", hostname,
+          fprintf (stderr, "Cannot connect to %s:%s: %s\n", buffer,
                    portname, strerror (errno));
-          exit (1);
+          continue;
         }
       break;
     }
 
+  if (err != 0)
+    exit(1);
+
   if (sd == -1)
     {
       fprintf (stderr, "Could not find a supported socket\n");