From: Dirk Lemstra <dirk@git.imagemagick.org>
Date: Mon, 19 Jun 2017 20:59:45 +0000 (+0200)
Subject: Fixed potential memory leak.
X-Git-Tag: 7.0.6-1~134
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=72a50e400d98d7a2fd610caedfeb9af043dc5582;p=imagemagick

Fixed potential memory leak.
---

diff --git a/coders/screenshot.c b/coders/screenshot.c
index e9223c739..e2e6d8605 100644
--- a/coders/screenshot.c
+++ b/coders/screenshot.c
@@ -165,13 +165,13 @@ static Image *ReadSCREENSHOTImage(const ImageInfo *image_info,
       screen->columns=(size_t) GetDeviceCaps(hDC,HORZRES);
       screen->rows=(size_t) GetDeviceCaps(hDC,VERTRES);
       screen->storage_class=DirectClass;
-      status=SetImageExtent(screen,screen->columns,screen->rows,exception);
-      if (status == MagickFalse)
-        return(DestroyImageList(image));
       if (image == (Image *) NULL)
         image=screen;
       else
         AppendImageToList(&image,screen);
+      status=SetImageExtent(screen,screen->columns,screen->rows,exception);
+      if (status == MagickFalse)
+        return(DestroyImageList(image));
 
       bitmapDC=CreateCompatibleDC(hDC);
       if (bitmapDC == (HDC) NULL)