tree 87ab36c8d91d167ea9a7dfb26732349db83eca9f
parent cf89af146b7e62af55470cf5f3ec3c56ec144a5e
author Dinghao Liu <dinghao.liu@zju.edu.cn> 1603258615 +0800
committer David Sterba <dsterba@suse.com> 1604577819 +0100

btrfs: ref-verify: fix memory leak in btrfs_ref_tree_mod

There is one error handling path that does not free ref, which may cause
a minor memory leak.

CC: stable@vger.kernel.org # 4.19+
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>