From ca5254f990b6afa14496e735d0fa293a3693aa12 Mon Sep 17 00:00:00 2001
From: david <david@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Thu, 23 Sep 2010 06:00:40 +0000
Subject: [PATCH] Fix a memory leak in OS detection. When detection ran for
 more than one round, fingerprint test results were being leaked in between
 rounds.

---
 osscan2.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/osscan2.cc b/osscan2.cc
index 0ab8be9e6..2002f8d6a 100644
--- a/osscan2.cc
+++ b/osscan2.cc
@@ -708,8 +708,11 @@ void HostOsScanStats::initScanStats() {
   }
 
   FP = NULL;
-  for (i=0; i<NUM_FPTESTS; i++)
+  for (i=0; i<NUM_FPTESTS; i++) {
+	if (FPtests[i] != NULL)
+	  delete FPtests[i];
 	FPtests[i] = NULL;
+  }
   for (i=0; i<6; i++) {
 	TOps_AVs[i] = NULL;
 	TWin_AVs[i] = NULL;