From 67a10f8e916699db34f8b8a91042f874bbaabbc3 Mon Sep 17 00:00:00 2001
From: Cristy <urban-warrior@imagemagick.org>
Date: Sat, 3 Mar 2018 17:45:11 -0500
Subject: [PATCH] https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6552

---
 coders/mpc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/coders/mpc.c b/coders/mpc.c
index 97d33c6d1..6693a8217 100644
--- a/coders/mpc.c
+++ b/coders/mpc.c
@@ -572,6 +572,9 @@ static Image *ReadMPCImage(const ImageInfo *image_info,ExceptionInfo *exception)
                     image->number_meta_channels=StringToUnsignedLong(options);
                     if (image->number_meta_channels > MaxPixelChannels)
                       {
+                        if (profiles != (LinkedListInfo *) NULL)
+                          profiles=DestroyLinkedList(profiles,
+                            RelinquishMagickMemory);
                         options=DestroyString(options);
                         ThrowReaderException(CorruptImageError,
                           "ImproperImageHeader");
-- 
2.40.0