From 9d9af4e9e3e9de2bd51f4e3c5f574e3de9473176 Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bart.vanassche@wdc.com>
Date: Sat, 17 Mar 2018 14:28:36 -0700
Subject: [PATCH] Add DRD suppression patterns for races triggered by
 std::ostream

---
 glibc-2.X-drd.supp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/glibc-2.X-drd.supp b/glibc-2.X-drd.supp
index abddb515f6..cee5f22fb1 100644
--- a/glibc-2.X-drd.supp
+++ b/glibc-2.X-drd.supp
@@ -58,6 +58,18 @@
    fun:pthread_cond_broadcast@*
    fun:__cxa_guard_release
 }
+{
+   drd-libstdc++-std::__ostream_insert()
+   drd:ConflictingAccess
+   fun:_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
+   fun:_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
+}
+{
+   drd-libstdc++-std::ostream::_M_insert<long>()
+   drd:ConflictingAccess
+   ...
+   fun:_ZNSo9_M_insertIlEERSoT_
+}
 
 
 #
-- 
2.47.2