fix memory leak in ReadYCBCRImage as SetImageExtent failure

diff --git a/coders/ycbcr.c b/coders/ycbcr.c
index a2623e84298b1ed290f416d0bd918c75a99431ff..7e7d4b45741bd5baf4b1095856c553223d7bdff4 100644 (file)
--- a/coders/ycbcr.c
+++ b/coders/ycbcr.c
@@ -212,6 +212,7 @@ static Image *ReadYCBCRImage(const ImageInfo *image_info,
     if (status == MagickFalse)
     {
       quantum_info=DestroyQuantumInfo(quantum_info);
+      canvas_image=DestroyImage(canvas_image);
       return(DestroyImageList(image));
     }
     SetImageColorspace(image,YCbCrColorspace,exception);