[PATCH] libipt_mport save function

[Bob Hockney]

Hi there,

The save function in libipt_mport.c doesn't handle ranges correctly or find 
the list terminator, and iptables-save output cannot be restored.  The 
attached patch fixes these.

Regards,

-Bob


--- netfilter/userspace/extensions/libipt_mport.c       Sat Apr  6 23:32:50 2002
+++ netfilter/userspace/extensions/libipt_mport.c       Sun Apr  7 14:51:18 2002
@@ -270,7 +270,7 @@
 
        for (i=0; i < IPT_MULTI_PORTS; i++) {
                 if (pflags & (1<<i)
-                    && !(~minfo->ports[i])) 
+                    && minfo->ports[i] == 65535)
                         break;
                 if (i == IPT_MULTI_PORTS-1
                     && minfo->ports[i-1] == minfo->ports[i])
@@ -279,7 +279,7 @@
                print_port(minfo->ports[i], ip->proto, 0);
                 if (pflags & (1<<i)) {
                         printf(":");
-                        print_port(minfo->ports[i++], ip->proto, 0);
+                        print_port(minfo->ports[++i], ip->proto, 0);
                 }
        }
        printf(" ");