From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Fri, 28 Sep 2018 09:24:46 +0000 (+0200)
Subject: btrfs: fix btrfs containers
X-Git-Tag: lxc-3.1.0~78^2
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F2656%2Fhead;p=thirdparty%2Flxc.git

btrfs: fix btrfs containers

Closes #2612.
Closes #2655.

Fixes: 9de31d5a1394 ("tree-wide: s/strncpy()/strlcpy()/g")
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/storage/btrfs.c b/src/lxc/storage/btrfs.c
index af7f6eb1e..049074a45 100644
--- a/src/lxc/storage/btrfs.c
+++ b/src/lxc/storage/btrfs.c
@@ -366,6 +366,7 @@ int btrfs_snapshot(const char *orig, const char *new)
 		goto out;
 
 	memset(&args, 0, sizeof(args));
+	args.fd = fd;
 	retlen = strlcpy(args.name, newname, BTRFS_SUBVOL_NAME_MAX);
 	if (retlen >= BTRFS_SUBVOL_NAME_MAX)
 		goto out;