From: Cristy <urban-warrior@imagemagick.org>
Date: Thu, 24 Nov 2016 20:09:14 +0000 (-0500)
Subject: Fix small memory leak for clip-path MVG graphics primitive
X-Git-Tag: 7.0.3-8~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6eeddf0f5656339dadd2e366764493c37e838a35;p=imagemagick

Fix small memory leak for clip-path MVG graphics primitive
---

diff --git a/MagickCore/draw.c b/MagickCore/draw.c
index 2f05009f7..19ee54296 100644
--- a/MagickCore/draw.c
+++ b/MagickCore/draw.c
@@ -1432,7 +1432,8 @@ MagickExport MagickBooleanType DrawClipPath(Image *image,
   (void) CloneString(&clone_info->primitive,value);
   (void) QueryColorCompliance("#ffffff",AllCompliance,&clone_info->fill,
     exception);
-  clone_info->clip_mask=(char *) NULL;
+  if (clone_info->clip_mask != (char *) NULL)
+    clone_info->clip_mask=DestroyString(clone_info->clip_mask);
   status=NegateImage(clip_mask,MagickFalse,exception);
   status&=DrawImage(clip_mask,clone_info,exception);
   (void) SetImageMask(image,ReadPixelMask,clip_mask,exception);