From dcad6225a37155780e7764469b10969251848479 Mon Sep 17 00:00:00 2001
From: niklas <>
Date: Fri, 4 Jun 1999 06:38:10 +0000
Subject: Be consistent about the relaxation of invalid host name checking.
 This allows CNAMEs to PTRs with names including slashes, something not really
 RFC-compliant but still in general use.

---
 src/lib/libc/net/gethostnamadr.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'src/lib/libc/net/gethostnamadr.c')

diff --git a/src/lib/libc/net/gethostnamadr.c b/src/lib/libc/net/gethostnamadr.c
index 495ca49089..024b7f44e5 100644
--- a/src/lib/libc/net/gethostnamadr.c
+++ b/src/lib/libc/net/gethostnamadr.c
@@ -52,7 +52,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.34 1999/05/30 14:20:29 niklas Exp $";
+static char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.35 1999/06/04 06:38:10 niklas Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -282,7 +282,11 @@ getanswer(answer, anslen, qname, qtype)
 		}
 		if (qtype == T_PTR && type == T_CNAME) {
 			n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
+#ifdef USE_RESOLV_NAME_OK
 			if ((n < 0) || !res_hnok(tbuf)) {
+#else
+			if ((n < 0) || !_hokchar(tbuf)) {
+#endif
 				had_error++;
 				continue;
 			}
@@ -316,7 +320,11 @@ getanswer(answer, anslen, qname, qtype)
 				continue;	/* XXX - had_error++ ? */
 			}
 			n = dn_expand(answer->buf, eom, cp, bp, buflen);
+#ifdef USE_RESOLV_NAME_OK
 			if ((n < 0) || !res_hnok(bp)) {
+#else
+			if ((n < 0) || !_hokchar(bp)) {
+#endif
 				had_error++;
 				break;
 			}
-- 
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