From 266076030a9be08c603b458451b7e54180603e17 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Wed, 26 Jul 2017 13:03:52 +0200
Subject: [PATCH] [acceptance-tests] Another attempt fix a StringBuilder race
 in the profiler stress runner.

---
 acceptance-tests/profiler-stress/runner.cs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/acceptance-tests/profiler-stress/runner.cs b/acceptance-tests/profiler-stress/runner.cs
index 05a1efb3514..e5d44e68b4a 100644
--- a/acceptance-tests/profiler-stress/runner.cs
+++ b/acceptance-tests/profiler-stress/runner.cs
@@ -201,8 +201,10 @@ namespace Mono.Profiling.Tests.Stress {
 
 					result.Stopwatch.Stop ();
 
-					result.StandardOutput = stdout.ToString ();
-					result.StandardError = stderr.ToString ();
+					lock (result) {
+						result.StandardOutput = stdout.ToString ();
+						result.StandardError = stderr.ToString ();
+					}
 				}
 
 				var resultStr = result.ExitCode == null ? "timed out" : $"exited with code: {result.ExitCode}";
-- 
2.25.1