From mboxrd@z Thu Jan 1 00:00:00 1970 From: liubo Subject: [PATCH] Btrfs: fix memory leak on free root Date: Thu, 16 Sep 2010 11:23:46 +0800 Message-ID: <4C918DC2.7080701@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Cc: Chris Mason , Josef Bacik , "Yan, Zheng" To: Linux Btrfs Return-path: List-ID: On free root, name field should be freed too. Signed-off-by: Liu Bo --- fs/btrfs/disk-io.c | 1 + fs/btrfs/extent-tree.c | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 280de15..fe20248 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -2335,6 +2335,7 @@ static int del_fs_roots(struct btrfs_fs_info *fs_info) } else { free_extent_buffer(gang[0]->node); free_extent_buffer(gang[0]->commit_root); + kfree(gang[0]->name); kfree(gang[0]); } } diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index f631910..83c422c 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -6019,6 +6019,7 @@ int btrfs_drop_snapshot(struct btrfs_root *root, } else { free_extent_buffer(root->node); free_extent_buffer(root->commit_root); + kfree(root->name); kfree(root); } out: -- 1.6.2.5