[lxc-devel] [lxc/master] config: try to create workdir if not exist

[xinhua9569 on Github]

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From e0263b47d2c0f742f6fa81b8ffde151f3bfc1930 Mon Sep 17 00:00:00 2001
From: dongxinhua <dongxinhua at huawei.com>
Date: Mon, 23 Dec 2019 18:59:29 +0800
Subject: [PATCH] config: try to create workdir if not exist

Signed-off-by: dongxinhua <dongxinhua at huawei.com>
---
 src/lxc/start.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/lxc/start.c b/src/lxc/start.c
index a9a07bc836..d9ab5d1f43 100644
--- a/src/lxc/start.c
+++ b/src/lxc/start.c
@@ -1421,6 +1421,11 @@ static int do_start(void *data)
 	setsid();
 
 	if (handler->conf->init_cwd) {
+		struct stat st;
+		if (stat(handler->conf->init_cwd, &st) < 0 && mkdir_p(handler->conf->init_cwd, 0755) < 0) {
+			SYSERROR("Try to create directory \"%s\" as workdir failed", handler->conf->init_cwd);
+			goto out_warn_father;
+		}
 		ret = chdir(handler->conf->init_cwd);
 		if (ret < 0) {
 			SYSERROR("Could not change directory to \"%s\"",