From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 8 Dec 1999 09:16:44 +0000 (+0000)
Subject: (gaih_inet): Don't fail if host has only IPv6 address.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2895ebc0c2ea64d488876f3ed9bad176a8a57bae;p=thirdparty%2Fglibc.git

(gaih_inet): Don't fail if host has only IPv6 address.
---

diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index ca8abc65dbb..00788b7be18 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -368,14 +368,16 @@ gaih_inet (const char *name, const struct gaih_service *service,
 	  struct hostent *h;
 	  struct gaih_addrtuple **pat = &at;
 	  int no_data = 0;
+	  int no_inet6_data;
 
 	  if (req->ai_family == AF_UNSPEC || req->ai_family == AF_INET6)
 	    gethosts (AF_INET6, struct in6_addr);
+	  no_inet6_data = no_data;
 
 	  if (req->ai_family == AF_UNSPEC || req->ai_family == AF_INET)
 	    gethosts (AF_INET, struct in_addr);
 
-	  if (no_data != 0)
+	  if (no_data != 0 && no_inet6_data != 0)
 	    /* We made requests but they turned out no data.  The name
 	       is known, though.  */
 	    return (GAIH_OKIFUNSPEC | -EAI_NODATA);