From 31c7d134664e7c0df69bc9f3fb47d6c6d3f63f3f Mon Sep 17 00:00:00 2001 From: Michael Crosby Date: Thu, 6 Mar 2014 16:41:03 -0800 Subject: [PATCH] Revert "libcontainer: Use MS_PRIVATE instead of MS_SLAVE" This reverts commit 757b5775725fb90262cee1fa6068fa9dcbbff59f. Docker-DCO-1.1-Signed-off-by: Michael Crosby (github: crosbymichael) --- libcontainer/nsinit/mount.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libcontainer/nsinit/mount.go b/libcontainer/nsinit/mount.go index a97a379..0506b99 100644 --- a/libcontainer/nsinit/mount.go +++ b/libcontainer/nsinit/mount.go @@ -20,7 +20,7 @@ const defaultMountFlags = syscall.MS_NOEXEC | syscall.MS_NOSUID | syscall.MS_NOD // is no longer in use, the mounts will be removed automatically func setupNewMountNamespace(rootfs, console string, readonly bool) error { // mount as slave so that the new mounts do not propagate to the host - if err := system.Mount("", "/", "", syscall.MS_PRIVATE|syscall.MS_REC, ""); err != nil { + if err := system.Mount("", "/", "", syscall.MS_SLAVE|syscall.MS_REC, ""); err != nil { return fmt.Errorf("mounting / as slave %s", err) } if err := system.Mount(rootfs, rootfs, "bind", syscall.MS_BIND|syscall.MS_REC, ""); err != nil {