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Re: [libvirt] [PATCH] lxc: Create /dev/tty within a container



On Wed, Jun 12, 2013 at 07:46:28PM +0200, Richard Weinberger wrote:
> Many applications use /dev/tty to read from stdin.
> E.g. zypper on openSUSE.
> 
> Let's create this device node to unbreak those applications.
> As /dev/tty is a synonym for the current controlling terminal
> it cannot harm the host or any other containers.
> 
> Signed-off-by: Richard Weinberger <richard nod at>
> ---
>  src/lxc/lxc_container.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c
> index 181f6c8..9ab64a1 100644
> --- a/src/lxc/lxc_container.c
> +++ b/src/lxc/lxc_container.c
> @@ -837,6 +837,7 @@ static int lxcContainerPopulateDevices(char **ttyPaths, size_t nttyPaths)
>          { LXC_DEV_MAJ_MEMORY, LXC_DEV_MIN_FULL, 0666, "/dev/full" },
>          { LXC_DEV_MAJ_MEMORY, LXC_DEV_MIN_RANDOM, 0666, "/dev/random" },
>          { LXC_DEV_MAJ_MEMORY, LXC_DEV_MIN_URANDOM, 0666, "/dev/urandom" },
> +        { LXC_DEV_MAJ_TTY, LXC_DEV_MIN_TTY, 0666, "/tty" },

ACK, I rebased this patch & pushed it.


Daniel
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