From cda944c8040d3e6da6683e98599160733328a344 Mon Sep 17 00:00:00 2001
From: doug <doug@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Tue, 23 Jan 2007 04:01:10 +0000
Subject: [PATCH] oops

---
 osscan.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osscan.cc b/osscan.cc
index 11c7e1a9e..34df24a17 100644
--- a/osscan.cc
+++ b/osscan.cc
@@ -172,7 +172,7 @@ for(decoy=0; decoy < o.numdecoys; decoy++) {
 #endif
 
   if ( o.badsum ) {
-    udp->uh_sum++;
+    udp->uh_sum--;
     if (udp->uh_sum == 0) udp->uh_sum = 0xffff; // UDP checksum=0 means no checksum
   }