Commit 174275bc1 for imagemagick.org

commit 174275bc1b53e2f23bbff7cd013dc9faa8a99c5a
Author: Cristy <urban-warrior@imagemagick.org>
Date:   Thu Jun 4 21:38:16 2026 -0400

    https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7c7m-fpjw-gwcq

diff --git a/MagickCore/colorspace.c b/MagickCore/colorspace.c
index f54599c30..ce100176a 100644
--- a/MagickCore/colorspace.c
+++ b/MagickCore/colorspace.c
@@ -2452,10 +2452,12 @@ static MagickBooleanType TransformsRGBImage(Image *image,
         logmap[i]=QuantumRange;
       if (image->storage_class == PseudoClass)
         {
-          if (SyncImage(image,exception) == MagickFalse)
-            return(MagickFalse);
-          if (SetImageStorageClass(image,DirectClass,exception) == MagickFalse)
-            return(MagickFalse);
+          if ((SyncImage(image,exception) == MagickFalse) ||
+              (SetImageStorageClass(image,DirectClass,exception) == MagickFalse))
+            {
+              logmap=(Quantum *) RelinquishMagickMemory(logmap);
+              return(MagickFalse);
+            }
         }
       image_view=AcquireAuthenticCacheView(image,exception);
 #if defined(MAGICKCORE_OPENMP_SUPPORT)