From: Dirk Lemstra <dirk@git.imagemagick.org>
Date: Fri, 14 Sep 2018 07:45:18 +0000 (+0200)
Subject: Fixed possible multithreading issue.
X-Git-Tag: 7.0.8-12~56
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=62fc4bc670d5aaf4db35c5ba7115d861edc5fe08;p=imagemagick

Fixed possible multithreading issue.
---

diff --git a/MagickCore/memory.c b/MagickCore/memory.c
index 16f304295..d5d6a2a74 100644
--- a/MagickCore/memory.c
+++ b/MagickCore/memory.c
@@ -908,7 +908,6 @@ MagickExport size_t GetMaxMemoryRequest(void)
       char
         *value;
 
-      max_memory_request=(size_t) MagickULLConstant(~0);
       value=GetPolicyValue("system:max-memory-request");
       if (value != (char *) NULL)
         {
@@ -918,6 +917,8 @@ MagickExport size_t GetMaxMemoryRequest(void)
           max_memory_request=StringToSizeType(value,100.0);
           value=DestroyString(value);
         }
+      else
+        max_memory_request=(size_t) MagickULLConstant(~0);
     }
   return(max_memory_request);
 }