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| author | Filipe David Borba Manana <fdmanana@gmail.com> | 2013-10-12 21:32:59 +0200 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2013-11-12 04:01:27 +0100 |
| commit | 3c77bd94ecb4ad2653d1e3eb22295018533a1e21 (patch) | |
| tree | d915ce71692d350dfee6203f9152ae01ed853bee /fs/btrfs/delayed-inode.c | |
| parent | Btrfs: Wait for uuid-tree rebuild task on remount read-only (diff) | |
| download | linux-3c77bd94ecb4ad2653d1e3eb22295018533a1e21.tar.xz linux-3c77bd94ecb4ad2653d1e3eb22295018533a1e21.zip | |
Btrfs: don't leak delayed node on path allocation failure
If the path allocation failed, we would return without decrementing
the reference count in the delayed node we got before, resulting
in a leak.
Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/delayed-inode.c')
| -rw-r--r-- | fs/btrfs/delayed-inode.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index cbd9523ad09c..df1a496bc8d4 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -1174,8 +1174,10 @@ int btrfs_commit_inode_delayed_items(struct btrfs_trans_handle *trans, mutex_unlock(&delayed_node->mutex); path = btrfs_alloc_path(); - if (!path) + if (!path) { + btrfs_release_delayed_node(delayed_node); return -ENOMEM; + } path->leave_spinning = 1; block_rsv = trans->block_rsv; |