From: root <356986351@qq.com>
Date: Wed, 13 Sep 2017 13:49:52 +0000 (+0000)
Subject: fix memory leak in ReadYCBCRImage as SetImageExtent failure
X-Git-Tag: 7.0.7-3~49
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=241988ca28139ad970c1d9717c419f41e360ddb0;p=imagemagick

fix memory leak in ReadYCBCRImage as SetImageExtent failure
---

diff --git a/coders/ycbcr.c b/coders/ycbcr.c
index a2623e842..7e7d4b457 100644
--- 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);