Fix memory leak bug #4420

10 years ago · 015e00bcdb
parent 17a947d887
commit 015e00bcdb
1 changed files with 4 additions and 1 deletions
--- a/modules/text/src/ocr_tesseract.cpp
+++ b/modules/text/src/ocr_tesseract.cpp
@ -140,7 +140,10 @@ public:

        tess.SetImage((uchar*)image.data, image.size().width, image.size().height, image.channels(), image.step1());
        tess.Recognize(0);
-        output = string(tess.GetUTF8Text());
+        char *outText;
+        outText = tess.GetUTF8Text();
+        output = string(outText);
+        delete [] outText;

        if ( (component_rects != NULL) || (component_texts != NULL) || (component_confidences != NULL) )
        {