From: deraadt <deraadt@openbsd.org>
Date: Sun, 27 Apr 1997 22:20:47 +0000 (+0000)
Subject: handle hex-like hostnames
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=659b2d64955197e343bf95bb8c17791205fdbbc1;p=openbsd

handle hex-like hostnames
---

diff --git a/lib/libc/net/gethostnamadr.c b/lib/libc/net/gethostnamadr.c
index 95e00484d60..ae2cd7c91fa 100644
--- a/lib/libc/net/gethostnamadr.c
+++ b/lib/libc/net/gethostnamadr.c
@@ -52,7 +52,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.22 1997/04/15 11:27:56 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.23 1997/04/27 22:20:47 deraadt Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -521,7 +521,8 @@ gethostbyname2(name, af)
 			if (!isdigit(*cp) && *cp != '.') 
 				break;
 		}
-	if (isxdigit(name[0]) || name[0] == ':')
+	if ((isxdigit(name[0]) && strchr(name, ':') != NULL) ||
+	    name[0] == ':')
 		for (cp = name;; ++cp) {
 			if (!*cp) {
 				if (*--cp == '.')