From e23ba9215dc39ced058821c83e48c1d4338ce45b Mon Sep 17 00:00:00 2001
From: Maksim Shabunin <maksim.shabunin@itseez.com>
Date: Tue, 30 Dec 2014 15:20:24 +0300
Subject: [PATCH] Fixed memory leak in ML module

"int * CvMLData::sample_idx" was not freed
---
 modules/ml/src/data.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/ml/src/data.cpp b/modules/ml/src/data.cpp
index 8f2c772..2a83681 100644
--- a/modules/ml/src/data.cpp
+++ b/modules/ml/src/data.cpp
@@ -92,7 +92,7 @@ void CvMLData::free_train_test_idx()
 {
     cvReleaseMat( &train_sample_idx );
     cvReleaseMat( &test_sample_idx );
-    sample_idx = 0;
+    cvFree(&sample_idx);
 }
 
 void CvMLData::clear()
-- 
2.7.4