From: Miklos Szeredi <mszeredi@suse.cz>
Date: Fri, 21 Jun 2013 12:03:08 +0000 (+0200)
Subject: libfuse: set FD_CLOEXEC also when receiving device fd from fusermount
X-Git-Tag: fuse-3.0.0pre0~114
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=39065e40e0f00528980b35b52d8f5e13759e5a59;p=qemu-gpiodev%2Flibfuse.git

libfuse: set FD_CLOEXEC also when receiving device fd from fusermount
---

diff --git a/ChangeLog b/ChangeLog
index 1d6f9e8..8b37e09 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-06-21  Miklos Szeredi <miklos@szeredi.hu>
+
+	* libfuse: set FD_CLOEXEC also when receiving device fd from
+	fusermount
+
 2013-06-20  Miklos Szeredi <miklos@szeredi.hu>
 
 	* libfuse: fix multiple close of device fd.  Reported by Dan
diff --git a/lib/mount.c b/lib/mount.c
index d7ba571..cb5d190 100644
--- a/lib/mount.c
+++ b/lib/mount.c
@@ -404,6 +404,9 @@ static int fuse_mount_fusermount(const char *mountpoint, struct mount_opts *mo,
 		waitpid(pid, NULL, 0); /* bury zombie */
 	}
 
+	if (rv >= 0)
+		fcntl(rv, F_SETFD, FD_CLOEXEC);
+
 	return rv;
 }