From 558abc6b8a509d327888e666e4f5ea7ce1138feb Mon Sep 17 00:00:00 2001
From: quyan <quyan.bupt@qq.com>
Date: Thu, 1 Aug 2019 01:34:45 +0800
Subject: [PATCH] [fix] Solve the memory leak problem.

Solve the serious memory leak problem caused by unreleased PNET while Detect() is called many times.
---
 src/libmtcnn/mxnet_mtcnn.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libmtcnn/mxnet_mtcnn.cpp b/src/libmtcnn/mxnet_mtcnn.cpp
index c2494dd..9a1353c 100644
--- a/src/libmtcnn/mxnet_mtcnn.cpp
+++ b/src/libmtcnn/mxnet_mtcnn.cpp
@@ -324,6 +324,8 @@ void MxNetMtcnn::RunPNet(const cv::Mat& img, scale_window& win, std::vector<face
 
 	generate_bounding_box(confidence.data(),confidence.size(), reg.data(), scale, pnet_threshold_, feature_h, feature_w, candidate_boxes,false);
 	nms_boxes(candidate_boxes, 0.5, NMS_UNION,box_list);
+	
+	FreePNet();
 
 }