Fix the parsing of ip addresses on a command line.

PR:		5047
Reviewed by:	des
Test case:	ipfw add allow ip from 127.1 to any

1 files changed, 7 insertions, 7 deletions

diff --git a/sbin/ipfw/ipfw.c b/sbin/ipfw/ipfw.c
index 22332f1..81e8868 100644
--- a/sbin/ipfw/ipfw.c
+++ b/sbin/ipfw/ipfw.c
@@ -20,7 +20,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-	"$Id: ipfw.c,v 1.67 1999/05/29 08:12:38 kris Exp $";
+	"$Id: ipfw.c,v 1.68 1999/06/02 05:59:48 ru Exp $";
 #endif /* not lint */
       
 
@@ -612,13 +612,13 @@ lookup_host (host, ipaddr)
 	char *host;
 	struct in_addr *ipaddr;
 {
-	struct hostent *he = gethostbyname(host);
-
-	if (!he)
-		return(-1);
-
-	*ipaddr = *(struct in_addr *)he->h_addr_list[0];
+	struct hostent *he;
 
+	if (!inet_aton(host, ipaddr)) {
+		if ((he = gethostbyname(host)) == NULL)
+			return(-1);
+		*ipaddr = *(struct in_addr *)he->h_addr_list[0];
+	}
 	return(0);
 }