From 5141d76e2044edfdb3ff117253e8d10461571d82 Mon Sep 17 00:00:00 2001
From: Dirk Lemstra <dirk@lemstra.org>
Date: Thu, 23 Jun 2022 19:48:05 +0200
Subject: [PATCH] Added missing call to DestroyString.

---
 coders/miff.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/coders/miff.c b/coders/miff.c
index b70859431f..4c6f11198d 100644
--- a/coders/miff.c
+++ b/coders/miff.c
@@ -832,8 +832,11 @@ static Image *ReadMIFFImage(const ImageInfo *image_info,
                 if (LocaleCompare(keyword,"id") == 0)
                   {
                     if (*id != '\0')
-                      ThrowMIFFException(CorruptImageError,
-                        "ImproperImageHeader");
+                      {
+                        options=DestroyString(options);
+                        ThrowMIFFException(CorruptImageError,
+                          "ImproperImageHeader");
+                      }
                     (void) CopyMagickString(id,options,MaxTextExtent);
                     break;
                   }