From 8fbe96cb3154d5db11b15728ad037bed28f08aa9 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Thu, 13 Sep 2012 14:46:37 -0400
Subject: RemoteStore::connectToDaemon(): Set close-on-exec flag

This ensures that "nix-build --run-env" doesn't keep a connection to
the worker open, preventing it from exiting.
---
 src/libstore/remote-store.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/libstore/remote-store.cc b/src/libstore/remote-store.cc
index d3c05f0df4b1..11712b48774b 100644
--- a/src/libstore/remote-store.cc
+++ b/src/libstore/remote-store.cc
@@ -141,6 +141,7 @@ void RemoteStore::connectToDaemon()
     fdSocket = socket(PF_UNIX, SOCK_STREAM, 0);
     if (fdSocket == -1)
         throw SysError("cannot create Unix domain socket");
+    closeOnExec(fdSocket);
 
     string socketPath = settings.nixStateDir + DEFAULT_SOCKET_PATH;
 
-- 
cgit 1.4.1