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

[Dongsheng Yang]

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