File ImageMagick-CVE-2026-23952.patch of Package ImageMagick.42534

From 1eefab41bc0ab1c6c2c1fd3e4a49e3ee1849751d Mon Sep 17 00:00:00 2001
From: Cristy <urban-warrior@imagemagick.org>
Date: Thu, 15 Jan 2026 17:34:46 -0500
Subject: [PATCH] 
 https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5vx3-wx4q-6cj8

---
 PerlMagick/quantum/quantum.pm |  2 +-
 coders/msl.c                  | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

Index: ImageMagick-6.8.8-1/coders/msl.c
===================================================================
--- ImageMagick-6.8.8-1.orig/coders/msl.c
+++ ImageMagick-6.8.8-1/coders/msl.c
@@ -7392,6 +7392,12 @@ static void MSLEndElement(void *context,
     {
       if (LocaleCompare((const char *) tag,"comment") == 0 )
         {
+          if (msl_info->image[n] == (Image *) NULL)
+            {
+              ThrowMSLException(OptionError,"NoImagesDefined",
+                (const char *) tag);
+              break;
+            }
           (void) DeleteImageProperty(msl_info->image[n],"comment");
           if (msl_info->content == (char *) NULL)
             break;
@@ -7436,6 +7442,12 @@ static void MSLEndElement(void *context,
     {
       if (LocaleCompare((const char *) tag,"label") == 0 )
         {
+          if (msl_info->image[n] == (Image *) NULL)
+            {
+              ThrowMSLException(OptionError,"NoImagesDefined",
+                (const char *) tag);
+              break;
+            }
           (void) DeleteImageProperty(msl_info->image[n],"label");
           if (msl_info->content == (char *) NULL)
             break;