conf: use mknod() to create dummy mount target

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

conf: use mknod() to create dummy mount target
6947153d · Christian Brauner · 77a39805 · 6947153d
Unverified Commit 6947153d authored Jul 04, 2018 by Christian Brauner
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conf.c src/lxc/conf.c +1 -3

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--- 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) {