From 5c8bab63c22dde7919d558afb502ff71d9b828b0 Mon Sep 17 00:00:00 2001
From: Otto Moerbeek <otto.moerbeek@open-xchange.com>
Date: Fri, 11 Dec 2020 13:15:47 +0100
Subject: [PATCH] More stack when asan is used

---
 pdns/pdns_recursor.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pdns/pdns_recursor.cc b/pdns/pdns_recursor.cc
index 0e465b2790..9f484a7ec0 100644
--- a/pdns/pdns_recursor.cc
+++ b/pdns/pdns_recursor.cc
@@ -5242,7 +5242,12 @@ int main(int argc, char **argv)
   int ret = EXIT_SUCCESS;
 
   try {
+#if __SANITIZE_ADDRESS__
+    // Asan needs more stack
+    ::arg().set("stack-size","stack size per mthread")="400000";
+#else
     ::arg().set("stack-size","stack size per mthread")="200000";
+#endif
     ::arg().set("soa-minimum-ttl","Don't change")="0";
     ::arg().set("no-shuffle","Don't change")="off";
     ::arg().set("local-port","port to listen on")="53";
-- 
2.47.2