From 29d2b20c9813703ac73e015115cf4b50ad135f49 Mon Sep 17 00:00:00 2001
From: doug <doug@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Wed, 28 May 2008 22:25:05 +0000
Subject: [PATCH] Added error message for improperly formatted port/protocol
 string. Thanks to David for finding this problem.

---
 nmap.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/nmap.cc b/nmap.cc
index 926bf6ffd..f841bd047 100644
--- a/nmap.cc
+++ b/nmap.cc
@@ -2321,7 +2321,10 @@ static void getpts_aux(const char *origexpr, int nested, u8 *porttbl, int range_
     /* Find the next range */
     while(isspace((int) *current_range)) current_range++;
 
-    if (*current_range == ']') return;
+    if (*current_range == ']') {
+      if (!nested) fatal("Unexpected ] character in port/protocol specification");
+      return;
+    }
 
     if (*current_range && *current_range != ',') {
       fatal("Error #488: Your port specifications are illegal.  Example of proper form: \"%s\"", syntax_example);