From 2f0711f74a175f6c932fdc4079ce74cf350fbafa Mon Sep 17 00:00:00 2001
From: Håvard Pettersen <havardpe@yahooinc.com>
Date: Thu, 13 Oct 2022 09:38:07 +0000
Subject: add suppression and make safer

- add new valgrind suppression variant for leaked thread stack cache
- hold lock while editing list of threads
- use jthread for join in destructor
---
 valgrind-suppressions.txt | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'valgrind-suppressions.txt')

diff --git a/valgrind-suppressions.txt b/valgrind-suppressions.txt
index 63fd7857e76..241c7ef32f7 100644
--- a/valgrind-suppressions.txt
+++ b/valgrind-suppressions.txt
@@ -14,6 +14,16 @@
    fun:_dl_allocate_tls
    fun:pthread_create@@GLIBC_2.2.5
 }
+{
+   NPTL keeps a cache of thread stacks, and metadata for thread local storage is not freed for threads in that cache
+   Memcheck:Leak
+   fun:calloc
+   fun:UnknownInlinedFun
+   fun:allocate_dtv
+   fun:_dl_allocate_tls
+   fun:allocate_stack
+   fun:pthread_create@@GLIBC_2.2.5
+}
 {
    NPTL keeps a cache of thread stacks, and metadata for thread local storage is not freed for threads in that cache
    Memcheck:Leak
-- 
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