Commit 5d29c0940 for imagemagick.org

commit 5d29c094020612dc8fb471b10fc1d1cc6e9e4378
Author: Dirk Lemstra <dirk@lemstra.org>
Date:   Thu Aug 27 21:37:42 2026 +0200

    Corrected the call to CheckPrimitiveExtent to fix the use of uninitialized heap memory (GHSA-6xf5-c3jx-rp39)

diff --git a/MagickCore/draw.c b/MagickCore/draw.c
index 18e96b100..ab0ba38d3 100644
--- a/MagickCore/draw.c
+++ b/MagickCore/draw.c
@@ -4300,8 +4300,8 @@ static MagickBooleanType RenderMVGContent(Image *image,
             break;
           }
         mvg_info.offset=i;
-        status&=(MagickStatusType) CheckPrimitiveExtent(&mvg_info,(double)
-          number_points);
+        status&=CheckPrimitiveExtent(&mvg_info,(double) number_points+
+          (double) coordinates+1.0);
         primitive_info=(*mvg_info.primitive_info);
         if (status == MagickFalse)
           break;