From 22e44c762bf77aefe988ed7b6874054f84f95b75 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Thu, 28 Jul 2016 10:58:10 -0700
Subject: More rules engine work: key/value pair matching for
 microsegmentation.

---
 osdep/Thread.hpp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'osdep')

diff --git a/osdep/Thread.hpp b/osdep/Thread.hpp
index 4f90dc0b..9f6fb5a8 100644
--- a/osdep/Thread.hpp
+++ b/osdep/Thread.hpp
@@ -126,12 +126,17 @@ public:
 	{
 		memset(&_tid,0,sizeof(_tid));
 		pthread_attr_init(&_tattr);
-#ifdef __LINUX__
-		pthread_attr_setstacksize(&_tattr,8388608); // for MUSL libc and others, has no effect in normal glibc environments
-#endif
+		// This corrects for systems with abnormally small defaults (musl) and also
+		// shrinks the stack on systems with large defaults to save a bit of memory.
+		pthread_attr_setstacksize(&_tattr,524288);
 		_started = false;
 	}
 
+	~Thread()
+	{
+		pthread_attr_destroy(&_tattr);
+	}
+
 	Thread(const Thread &t)
 		throw()
 	{
-- 
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