coverity: #1425889

do not call close on bad file descriptor

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/commands.c b/src/lxc/commands.c
index ca3f5116c8d2b33d2a40b33957b03f5ff73e755a..19ef150d33fbe9ca20e54ba0644214719103b7cb 100644 (file)
--- a/src/lxc/commands.c
+++ b/src/lxc/commands.c
@@ -316,7 +316,8 @@ static int lxc_cmd(const char *name, struct lxc_cmd_rr *cmd, int *stopped,
                *stopped = 1;
 out:
        if (!stay_connected || ret <= 0)
-               close(client_fd);
+               if (client_fd >= 0)
+                       close(client_fd);
 
        if (stay_connected && ret > 0)
                cmd->rsp.ret = client_fd;