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Do not allow access to /dev/tty{0,1} 

These are the real host devices, container should not generally
have or need them.

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
This commit is contained in:
Serge Hallyn 2016-01-06 18:42:17 -08:00
parent f03b7f8317
commit 2e13570679
1 changed files with 0 additions and 14 deletions
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14
libcontainer/configs/device_defaults.go
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@ -82,20 +82,6 @@ var (
Minor: 1,
Permissions: "rwm",
},
{
Path: "/dev/tty0",
Type: 'c',
Major: 4,
Minor: 0,
Permissions: "rwm",
},
{
Path: "/dev/tty1",
Type: 'c',
Major: 4,
Minor: 1,
Permissions: "rwm",
},
// /dev/pts/ - pts namespaces are "coming soon"
{
Path: "",