From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Wed, 4 Jul 2018 12:54:15 +0000 (+0200)
Subject: conf: use mknod() to create dummy mount target
X-Git-Tag: lxc-3.1.0~219^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6947153da5c6251a567b06c42ff054fd2d22c963;p=thirdparty%2Flxc.git

conf: use mknod() to create dummy mount target

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

diff --git a/src/lxc/conf.c b/src/lxc/conf.c
index 0f02e400c..48a5c7b6d 100644
--- a/src/lxc/conf.c
+++ b/src/lxc/conf.c
@@ -892,13 +892,11 @@ static int lxc_setup_ttys(struct lxc_conf *conf)
 			if (ret < 0 || (size_t)ret >= sizeof(lxcpath))
 				return -1;
 
-			ret = creat(lxcpath, 0660);
+			ret = mknod(path, S_IFREG, 0);
 			if (ret < 0 && errno != EEXIST) {
 				SYSERROR("Failed to create \"%s\"", lxcpath);
 				return -1;
 			}
-			if (ret >= 0)
-				close(ret);
 
 			ret = unlink(path);
 			if (ret < 0 && errno != ENOENT) {