From 6fb3b4f41c6ff3a9b173d0d2b1433aab0751f6b7 Mon Sep 17 00:00:00 2001
From: Csaba Kertesz <csaba.kertesz@gmail.com>
Date: Wed, 18 Sep 2013 21:49:32 +0200
Subject: [PATCH] Fix a memory leak in CvNormalBayesClassifier::train()

---
 modules/ml/src/nbayes.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/ml/src/nbayes.cpp b/modules/ml/src/nbayes.cpp
index b9a966cd1..5ad1b134d 100644
--- a/modules/ml/src/nbayes.cpp
+++ b/modules/ml/src/nbayes.cpp
@@ -210,6 +210,8 @@ bool CvNormalBayesClassifier::train( const CvMat* _train_data, const CvMat* _res
                 prod_data[c2] += train_vec[c2]*val1;
         }
     }
+    cvReleaseMat( &responses );
+    responses = 0;
 
     /* calculate avg, covariance matrix, c */
     for( cls = 0; cls < nclasses; cls++ )