From: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
Date: Tue, 14 Jul 2026 09:40:34 +0000 (+0200)
Subject: matplotlib_nullptr_s390x
X-Git-Tag: archive/raspbian/9.6.2+dfsg1-2+rpi1^2~3
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=0a046a54f53697095461c1991df00613bbd062e4;p=vtk9.git

matplotlib_nullptr_s390x

===================================================================

Gbp-Pq: Name matplotlib_nullptr_s390x.patch
---

diff --git a/Rendering/Matplotlib/vtkMatplotlibMathTextUtilities.cxx b/Rendering/Matplotlib/vtkMatplotlibMathTextUtilities.cxx
index 3e6b219f0..714723e5d 100644
--- a/Rendering/Matplotlib/vtkMatplotlibMathTextUtilities.cxx
+++ b/Rendering/Matplotlib/vtkMatplotlibMathTextUtilities.cxx
@@ -1023,6 +1023,12 @@ bool vtkMatplotlibMathTextUtilities::RenderOneCell(vtkImageData* image, int bbox
         return false;
       }
 
+      if (ptr == nullptr)
+      {
+	vtkErrorMacro("image returned null ScalarPointer.");
+	return false;
+      }
+
       // Background, do not load python data
       if (row > pythonRowStart || col < pythonColStart || row <= pythonRowEnd ||
         col >= pythonColEnd)