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/gc.cc | 1 +
 1 file changed, 1 insertion(+)

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

diff --git a/src/libstore/gc.cc b/src/libstore/gc.cc
index e1e7b4c1c54f..e27c63de26ae 100644
--- a/src/libstore/gc.cc
+++ b/src/libstore/gc.cc
@@ -40,6 +40,7 @@ int LocalStore::openGCLock(LockType lockType)
     AutoCloseFD fdGCLock = open(fnGCLock.c_str(), O_RDWR | O_CREAT, 0600);
     if (fdGCLock == -1)
         throw SysError(format("opening global GC lock `%1%'") % fnGCLock);
+    closeOnExec(fdGCLock);
 
     if (!lockFile(fdGCLock, lockType, false)) {
         printMsg(lvlError, format("waiting for the big garbage collector lock..."));
-- 
cgit 1.4.1