From 35355fc1fcffbe859395e360c0a6a1463f137d63 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Mon, 5 Mar 2012 20:29:00 +0100
Subject: Set the close-on-exec flag on file descriptors

---
 src/libstore/pathlocks.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/libstore/pathlocks.cc')

diff --git a/src/libstore/pathlocks.cc b/src/libstore/pathlocks.cc
index 645f4cd67e7e..b858ed238de0 100644
--- a/src/libstore/pathlocks.cc
+++ b/src/libstore/pathlocks.cc
@@ -20,6 +20,8 @@ int openLockFile(const Path & path, bool create)
     if (fd == -1 && (create || errno != ENOENT))
         throw SysError(format("opening lock file `%1%'") % path);
 
+    closeOnExec(fd);
+
     return fd.borrow();
 }
 
-- 
cgit 1.4.1