From 4911b588627619b0e5c9cec5180b5aeea1e5fcd9 Mon Sep 17 00:00:00 2001
From: Mrunal Patel <mrunalp@gmail.com>
Date: Mon, 28 Sep 2015 18:28:16 -0400
Subject: [PATCH] Skip /dev setup in container when it is bind mounted in
We need to set the device array to nil to skip /dev setup in runc/libcontainer.
See https://github.com/opencontainers/runc/commit/c9d58506297ed6c86c9d8a91d861e4de3772e699
Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
---
daemon/execdriver/native/create.go | 1 +
1 file changed, 1 insertion(+)
diff --git a/daemon/execdriver/native/create.go b/daemon/execdriver/native/create.go
index d76dbd2..063fd28 100644
--- a/daemon/execdriver/native/create.go
+++ b/daemon/execdriver/native/create.go
@@ -260,6 +260,7 @@ func (d *Driver) setupMounts(container *configs.Config, c *execdriver.Command) e
for _, m := range container.Mounts {
if _, ok := userMounts[m.Destination]; !ok {
if mountDev && strings.HasPrefix(m.Destination, "/dev/") {
+ container.Devices = nil
continue
}
defaultMounts = append(defaultMounts, m)