diff options
| -rw-r--r-- | sbin/ipfw/ipfw.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/sbin/ipfw/ipfw.c b/sbin/ipfw/ipfw.c index 407540e..08a7576 100644 --- a/sbin/ipfw/ipfw.c +++ b/sbin/ipfw/ipfw.c @@ -2140,7 +2140,8 @@ badviacombo: rule.fw_tcpwin = htons((u_short)strtoul(*av, NULL, 0)); av++; ac--; - } + } else + break; } else if (rule.fw_prot == IPPROTO_ICMP) { if (!strncmp(*av, "icmptypes", strlen(*av))) { av++; ac--; @@ -2150,11 +2151,13 @@ badviacombo: fill_icmptypes(rule.fw_uar.fw_icmptypes, av, &rule.fw_flg); av++; ac--; - } - } else { - show_usage("unknown argument ``%s''", *av); - } + } else + break; + } else + break; } + if (ac) + show_usage("unknown argument ``%s''", *av); /* No direction specified -> do both directions */ if (!(rule.fw_flg & (IP_FW_F_OUT|IP_FW_F_IN))) |
