From: Alexander Alekhin <alexander.a.alekhin@gmail.com>
Date: Wed, 9 Jun 2021 07:31:38 +0000 (+0000)
Subject: core: fix nSize initialization in cvIplImage()
X-Git-Tag: submit/tizen/20220120.021815~1^2~1^2~19^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5f80f43ff50cde29adee80f381046668c6a6707f;p=platform%2Fupstream%2Fopencv.git

core: fix nSize initialization in cvIplImage()
---

diff --git a/modules/core/include/opencv2/core/types_c.h b/modules/core/include/opencv2/core/types_c.h
index eddbe7d664..fda0f05838 100644
--- a/modules/core/include/opencv2/core/types_c.h
+++ b/modules/core/include/opencv2/core/types_c.h
@@ -358,7 +358,11 @@ _IplImage
                                needed for correct deallocation */
 
 #if defined(CV__ENABLE_C_API_CTORS) && defined(__cplusplus)
-    _IplImage() {}
+    _IplImage()
+    {
+        memset(this, 0, sizeof(*this));  // valid for POD structure
+        nSize = sizeof(IplImage);
+    }
     _IplImage(const cv::Mat& m) { *this = cvIplImage(m); }
 #endif
 }