correct behavior against invalid sockaddr. previous code may return 0

(success) on invalid sockaddr.
sync with rfc2553bis regarding to getnameinfo error code.  (sync with kame)

1 files changed, 9 insertions, 9 deletions

diff --git a/src/lib/libc/net/getnameinfo.c b/src/lib/libc/net/getnameinfo.c
index 54d26485fb..0b80638f01 100644
--- a/src/lib/libc/net/getnameinfo.c
+++ b/src/lib/libc/net/getnameinfo.c
@@ -1,5 +1,5 @@
-/*      $OpenBSD: getnameinfo.c,v 1.15 2000/05/15 10:50:39 itojun Exp $ */
-/*      $KAME: getnameinfo.c,v 1.38 2000/04/26 15:58:50 itojun Exp $    */
+/*      $OpenBSD: getnameinfo.c,v 1.16 2000/06/12 03:50:50 itojun Exp $ */
+/*      $KAME: getnameinfo.c,v 1.42 2000/06/12 02:51:06 itojun Exp $    */
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -91,13 +91,13 @@ static int ip6_parsenumeric __P((const struct sockaddr *, const char *, char *,
 static int ip6_sa2str __P((const struct sockaddr_in6 *, char *, size_t, int));
 #endif
 
-#define ENI_NOSOCKET    0
-#define ENI_NOSERVNAME  1
-#define ENI_NOHOSTNAME  2
-#define ENI_MEMORY      3
-#define ENI_SYSTEM      4
-#define ENI_FAMILY      5
-#define ENI_SALEN       6
+#define ENI_NOSOCKET    EAI_FAIL                /*XXX*/
+#define ENI_NOSERVNAME  EAI_NONAME
+#define ENI_NOHOSTNAME  EAI_NONAME
+#define ENI_MEMORY      EAI_MEMORY
+#define ENI_SYSTEM      EAI_SYSTEM
+#define ENI_FAMILY      EAI_FAMILY
+#define ENI_SALEN       EAI_FAIL                /*XXX*/
 
 int
 getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)