https://github.com/ImageMagick/ImageMagick/issues/547

ImageMagick · Jul 6, 2017 · 6767f31 · 6767f31
1 parent 529ff26
commit 6767f31
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/coders/mat.c b/coders/mat.c
@@ -1309,7 +1309,8 @@ RestoreMSCWarning
   if (quantum_info != (QuantumInfo *) NULL)
     quantum_info=DestroyQuantumInfo(quantum_info);
 END_OF_READING:
-  clone_info=DestroyImageInfo(clone_info);
+  if (clone_info)
+    clone_info=DestroyImageInfo(clone_info);
   CloseBlob(image);