From 56bc2579ee99fed75681f80aaae232efe990c94b Mon Sep 17 00:00:00 2001
From: Sung Yoon Whang <suwhang@microsoft.com>
Date: Mon, 24 Jun 2019 17:36:54 -0700
Subject: Events with keyword 0 needs to be fired (#25361)

---
 src/vm/eventtrace.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/vm/eventtrace.cpp')

diff --git a/src/vm/eventtrace.cpp b/src/vm/eventtrace.cpp
index f757dc734d..c314375e8b 100644
--- a/src/vm/eventtrace.cpp
+++ b/src/vm/eventtrace.cpp
@@ -7531,7 +7531,7 @@ bool EventPipeHelper::IsEnabled(DOTNET_TRACE_CONTEXT Context, UCHAR Level, ULONG
 
     if (Level <= Context.EventPipeProvider.Level || Context.EventPipeProvider.Level == 0)
     {
-        return (Keyword & Context.EventPipeProvider.EnabledKeywordsBitmask) != 0;
+        return (Keyword == (ULONGLONG)0) || (Keyword & Context.EventPipeProvider.EnabledKeywordsBitmask) != 0;
     }
 
     return false;
-- 
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