From 6f1b6df0f9c2f6c6be345428b8865f7bf0751395 Mon Sep 17 00:00:00 2001
From: David Wilson <dw@botanicus.net>
Date: Thu, 11 Aug 2016 17:54:00 +0100
Subject: [PATCH] Don't leak slave's main IO streams.

---
 econtext/core.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/econtext/core.py b/econtext/core.py
index 9c2a4b3c..ac0bd364 100644
--- a/econtext/core.py
+++ b/econtext/core.py
@@ -376,6 +376,8 @@ class Stream(BasicStream):
     def Accept(self, rfd, wfd):
         self.read_side = Side(self, os.dup(rfd))
         self.write_side = Side(self, os.dup(wfd))
+        set_cloexec(self.read_side.fd)
+        set_cloexec(self.write_side.fd)
         self._context.stream = self
 
     def Connect(self):