Merge pull request #20248 from alalek:issue_20246

4 years ago · 3ddf84534b
parent b221143c0f 5f80f43ff5
commit 3ddf84534b
1 changed files with 5 additions and 1 deletions
--- 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
 }