Author: cy
Date: Sun Oct 12 16:58:45 2014
New Revision: 272989
URL: https://svnweb.freebsd.org/changeset/base/272989

Log:
  MFC r271977
  
  3561691 gethost never returns an ipv6 address
  
  Obtained from:        ipfilter CVS repo (r1.34), netbsd CVS repo (r1.4)

Modified:
  stable/10/contrib/ipfilter/tools/ipnat_y.y
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/contrib/ipfilter/tools/ipnat_y.y
==============================================================================
--- stable/10/contrib/ipfilter/tools/ipnat_y.y  Sun Oct 12 16:55:26 2014        
(r272988)
+++ stable/10/contrib/ipfilter/tools/ipnat_y.y  Sun Oct 12 16:58:45 2014        
(r272989)
@@ -1164,17 +1164,19 @@ hexnumber:
 
 hostname:
        YY_STR                          { i6addr_t addr;
+                                         int family;
 
+#ifdef USE_INET6
+                                         if (nat->in_v[0] == 6)
+                                               family = AF_INET6;
+                                         else
+#endif
+                                               family = AF_INET;
                                          bzero(&$$, sizeof($$));
-                                         if (gethost(AF_INET, $1,
-                                                     &addr) == 0) {
-                                               $$.a = addr;
-                                               $$.f = AF_INET;
-                                         } else
-                                         if (gethost(AF_INET6, $1,
+                                         $$.f = family;
+                                         if (gethost(family, $1,
                                                      &addr) == 0) {
                                                $$.a = addr;
-                                               $$.f = AF_INET6;
                                          } else {
                                                FPRINTF(stderr,
                                                        "Unknown host '%s'\n",
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