Commit dd0dedbec for imagemagick.org

commit dd0dedbecff931e93c4e72a57f7108bb13f76cf7
Author: Cristy <urban-warrior@imagemagick.org>
Date:   Sat Jun 13 13:26:39 2026 -0400

    https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-rvhp-75f6-9jqh

diff --git a/MagickCore/matrix.c b/MagickCore/matrix.c
index cc5710077..a82c2e044 100644
--- a/MagickCore/matrix.c
+++ b/MagickCore/matrix.c
@@ -242,8 +242,8 @@ MagickExport MatrixInfo *AcquireMatrixInfo(const size_t columns,
       if (status != MagickFalse)
         {
           matrix_info->mapped=MagickFalse;
-          matrix_info->elements=AcquireMagickMemory((size_t)
-            matrix_info->length);
+          matrix_info->elements=AcquireAlignedMemory((size_t)
+            matrix_info->length,1);
           if (matrix_info->elements == NULL)
             {
               matrix_info->mapped=MagickTrue;