From: Johannes Ebke <johannes@ebke.org>
Date: Tue, 12 Mar 2019 18:14:46 +0000 (+0100)
Subject: Also create epoll and pipe fds with close-on-exec (#155) (#219)
X-Git-Tag: v1.7.2~160
X-Git-Url: https://go.fuhry.dev/?a=commitdiff_plain;h=1485a34d5d5723fea214f5710708e19a831720e4;p=fsnotify.git

Also create epoll and pipe fds with close-on-exec (#155) (#219)

* Add the unix.O_CLOEXEC to the Pipe2 call
* Add unix.EPOLL_CLOEXEC to the Epoll call
---

diff --git a/inotify_poller.go b/inotify_poller.go
index cc7db4b..b33f2b4 100644
--- a/inotify_poller.go
+++ b/inotify_poller.go
@@ -40,12 +40,12 @@ func newFdPoller(fd int) (*fdPoller, error) {
 	poller.fd = fd
 
 	// Create epoll fd
-	poller.epfd, errno = unix.EpollCreate1(0)
+	poller.epfd, errno = unix.EpollCreate1(unix.EPOLL_CLOEXEC)
 	if poller.epfd == -1 {
 		return nil, errno
 	}
 	// Create pipe; pipe[0] is the read end, pipe[1] the write end.
-	errno = unix.Pipe2(poller.pipe[:], unix.O_NONBLOCK)
+	errno = unix.Pipe2(poller.pipe[:], unix.O_NONBLOCK|unix.O_CLOEXEC)
 	if errno != nil {
 		return nil, errno
 	}