From 512668dfd92b20d0d08b91d62b422d8262573281 Mon Sep 17 00:00:00 2001
From: Dirk Lemstra <dirk@lemstra.org>
Date: Wed, 24 Mar 2021 20:37:15 +0100
Subject: [PATCH] Throw exception when no exception was raised but status was
 false (#3432).

---
 coders/dcm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/coders/dcm.c b/coders/dcm.c
index 7a68ed6e8..ed17c9567 100644
--- a/coders/dcm.c
+++ b/coders/dcm.c
@@ -3989,6 +3989,8 @@ static Image *ReadDCMImage(const ImageInfo *image_info,ExceptionInfo *exception)
         if (redmap != (int *) NULL)
           redmap=(int *) RelinquishMagickMemory(redmap);
         image=DestroyImageList(image);
+        if ((status == MagickFalse) && (exception->severity < ErrorException))
+          ThrowReaderException(CorruptImageError,"CorruptImage");
         return(GetFirstImageInList(images));
       }
     if (info.depth != (1UL*MAGICKCORE_QUANTUM_DEPTH))
-- 
2.31.0

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