Commit 2a09644b1 for imagemagick.org

commit 2a09644b10a5b146e0a7c63b778bd74a112ebec3
Author: Cristy <urban-warrior@imagemagick.org>
Date:   Thu Jan 15 17:50:19 2026 -0500

    MSL: Stack overflow via infinite recursion in ProcessMSLScript

diff --git a/coders/msl.c b/coders/msl.c
index 5b182b592..53e3a95d1 100644
--- a/coders/msl.c
+++ b/coders/msl.c
@@ -7041,9 +7041,19 @@ static void MSLStartElement(void *context,const xmlChar *tag,

           /* process */
           {
-            *msl_info->image_info[n]->magick='\0';
-            (void) WriteImage(msl_info->image_info[n], msl_info->image[n],
-              msl_info->exception);
+            (void) CopyMagickString(msl_info->image_info[n]->filename,
+              msl_info->image[n]->filename,MagickPathExtent);
+            (void) SetImageInfo(msl_info->image_info[n],1,exception);
+            if (LocaleCompare(msl_info->image_info[n]->magick,"msl") != 0)
+              {
+                *msl_info->image_info[n]->magick='\0';
+                (void) WriteImage(msl_info->image_info[n],msl_info->image[n],
+                  msl_info->exception);
+              }
+            else
+              (void) ThrowMagickException(msl_info->exception,GetMagickModule(),
+                FileOpenError,"UnableToWriteFile","`%s'",
+                msl_info->image[n]->filename);
             break;
           }
         }