handle hex-like hostnames

1 files changed, 3 insertions, 2 deletions

diff --git a/src/lib/libc/net/gethostnamadr.c b/src/lib/libc/net/gethostnamadr.c
index 95e00484d6..ae2cd7c91f 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 1.22 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 == '.')