AI_ADDRCONFIG is not allowed by the old getaddinfo() spec. Try with

then without AI_ADDRCONFIG if the former faile with BADFLAGS.

diff --git a/lib/bind9/getaddresses.c b/lib/bind9/getaddresses.c
index 61d838f3500a205e3b9ee24f23379c4ad2375b82..bc27b17fc5cf3cc8c1c245d9f13652d9b4b2d129 100644 (file)
--- a/lib/bind9/getaddresses.c
+++ b/lib/bind9/getaddresses.c
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: getaddresses.c,v 1.12 2002/07/29 00:35:17 marka Exp $ */
+/* $Id: getaddresses.c,v 1.13 2002/12/20 04:10:03 marka Exp $ */
 
 #include <config.h>
 #include <string.h>
@@ -94,6 +94,9 @@ bind9_getaddresses(const char *hostname, in_port_t port,
 #endif
        }
        hints.ai_socktype = SOCK_STREAM;
+#ifdef AI_ADDRCONFIG
+ again:
+#endif
        result = getaddrinfo(hostname, NULL, &hints, &ai);
        switch (result) {
        case 0:
@@ -103,6 +106,13 @@ bind9_getaddresses(const char *hostname, in_port_t port,
        case EAI_NODATA:
 #endif
                return (ISC_R_NOTFOUND);
+#ifdef AI_ADDRCONFIG
+       case EAI_BADFLAGS:
+               if ((hints.ai_flags & AI_ADDRCONFIG) != 0) {
+                       hints.ai_flags &= ~AI_ADDRCONFIG;
+                       goto again;
+               }
+#endif
        default:
                return (ISC_R_FAILURE);
        }