Update to the unreleased mrouted 3.8a . This includes a minor

endian-ness fix, Router Alert options on IGMP messages, and a
new keyword, "advert_metric", for fine-tuning tunnel metrics.

This also includes a new mtrace, which is also unreleased but
builds significantly on the experiences of users' troubles with
using and understanding mtrace in release 3.8 .

(unreleased does not, of course, mean untested!)

This is a candidate for both 2.2 and 2.1.6 .

1 files changed, 7 insertions, 5 deletions

diff --git a/usr.sbin/mrouted/inet.c b/usr.sbin/mrouted/inet.c
index b60e385..e0ce09e 100644
--- a/usr.sbin/mrouted/inet.c
+++ b/usr.sbin/mrouted/inet.c
@@ -7,7 +7,7 @@
  * Leland Stanford Junior University.
  *
  *
- * $Id: inet.c,v 3.8 1995/11/29 22:36:57 fenner Rel $
+ * $Id: inet.c,v 3.8.1.1 1995/12/01 22:20:26 fenner Exp $
  */
 
 
@@ -155,15 +155,17 @@ inet_fmts(addr, mask, s)
  * with "255.255.255.255".)
  */
 u_int32
-inet_parse(s)
+inet_parse(s,n)
     char *s;
+    int n;
 {
     u_int32 a = 0;
-    u_int a0, a1, a2, a3;
+    u_int a0 = 0, a1 = 0, a2 = 0, a3 = 0;
+    int i;
     char c;
 
-    if (sscanf(s, "%u.%u.%u.%u%c", &a0, &a1, &a2, &a3, &c) != 4 ||
-	a0 > 255 || a1 > 255 || a2 > 255 || a3 > 255)
+    i = sscanf(s, "%u.%u.%u.%u%c", &a0, &a1, &a2, &a3, &c);
+    if (i < n || i > 4 || a0 > 255 || a1 > 255 || a2 > 255 || a3 > 255)
 	return (0xffffffff);
 
     ((u_char *)&a)[0] = a0;