[lxc-devel] [PATCH 3/9] lxc_start: ERROR if container is already running.

[Serge Hallyn]

Quoting Dongsheng Yang (yangds.fnst at cn.fujitsu.com):
> We should exit with a error when starting a running container.
> 
> Signed-off-by: Dongsheng Yang <yangds.fnst at cn.fujitsu.com>

Acked-by: Serge E. Hallyn <serge.hallyn at ubuntu.com>

> ---
>  src/lxc/lxc_start.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/src/lxc/lxc_start.c b/src/lxc/lxc_start.c
> index e836325..9a05356 100644
> --- a/src/lxc/lxc_start.c
> +++ b/src/lxc/lxc_start.c
> @@ -276,6 +276,10 @@ int main(int argc, char *argv[])
>  		}
>  	}
>  
> +	if (c->is_running(c)) {
> +		ERROR("Container is already running.");
> +		goto out;
> +	}
>  	/*
>  	 * We should use set_config_item() over &defines, which would handle
>  	 * unset c->lxc_conf for us and let us not use lxc_config_define_load()
> -- 
> 1.8.4.2
>