# HG changeset patch
# User mlarsson
# Date 1519898177 -3600
#      Thu Mar 01 10:56:17 2018 +0100
# Node ID b8b8887445c385450569a97ba4a4bc5bebd4f3aa
# Parent  41e570d862b4997e1279830ed3ec6ddbb4092909
[mq]: 8198887

diff --git a/src/hotspot/share/logging/logOutput.cpp b/src/hotspot/share/logging/logOutput.cpp
--- a/src/hotspot/share/logging/logOutput.cpp
+++ b/src/hotspot/share/logging/logOutput.cpp
@@ -118,7 +118,7 @@
     // Make subset the first element in the result array initially
     subset = result[0];
   }
-  assert((void*) subset >= result && (void*) subset < result + sizeof(result),
+  assert((void*) subset >= &result[0] && (void*) subset <= &result[MaxSubsets - 1],
          "subset should always point to element in result");
 
   if (depth == LogTag::MaxTags || tags[depth] == LogTag::__NO_TAG) {