From: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Date: Fri, 12 Sep 2014 13:49:09 +0000 (+0800)
Subject: lxc_start: ERROR if container is already running.
X-Git-Tag: lxc-1.1.0.alpha3~75
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=312f9c5dfe165b2831a5ef9d085994e75fb6e7ac;p=thirdparty%2Flxc.git

lxc_start: ERROR if container is already running.

We should exit with a error when starting a running container.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
---

diff --git a/src/lxc/lxc_start.c b/src/lxc/lxc_start.c
index e836325fe..9a053567d 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()