From: Dirk Lemstra <dirk@lemstra.org>
Date: Fri, 11 Jan 2019 08:58:30 +0000 (+0100)
Subject: When the exception list limit has been reached and the current exception is an error... 
X-Git-Tag: 7.0.8-24~19
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=70551314f8f9cd6664044e0114278d036fd58606;p=imagemagick

When the exception list limit has been reached and the current exception is an error we allow one extra exception to make sure an error is thrown.
---

diff --git a/MagickCore/exception.c b/MagickCore/exception.c
index dcd960f0c..e7d4d5a92 100644
--- a/MagickCore/exception.c
+++ b/MagickCore/exception.c
@@ -933,8 +933,17 @@ MagickExport MagickBooleanType ThrowException(ExceptionInfo *exception,
   exceptions=(LinkedListInfo *) exception->exceptions;
   if (GetNumberOfElementsInLinkedList(exceptions) > MaxExceptionList)
     {
-      UnlockSemaphoreInfo(exception->semaphore);
-      return(MagickTrue);
+      if (severity < ErrorException)
+        {
+          UnlockSemaphoreInfo(exception->semaphore);
+          return(MagickTrue);
+        }
+      p=(ExceptionInfo *) GetLastValueInLinkedList(exceptions);
+      if (p->severity >= ErrorException)
+        {
+          UnlockSemaphoreInfo(exception->semaphore);
+          return(MagickTrue);
+        }
     }
   p=(ExceptionInfo *) GetLastValueInLinkedList(exceptions);
   if ((p != (ExceptionInfo *) NULL) && (p->severity == severity) &&