From 5cba372c0fe78d24e83d9e0556ecbeb219625c15 Mon Sep 17 00:00:00 2001 From: Yan, Zheng Date: Mon, 2 Feb 2015 11:27:56 +0800 Subject: ceph: fix dentry leaks Signed-off-by: Yan, Zheng --- fs/ceph/dir.c | 1 + fs/ceph/inode.c | 8 +++++--- 2 files changed, 6 insertions(+), 3 deletions(-) (limited to 'fs/ceph') diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 709f3b98ca5c..77eeb768f95a 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -676,6 +676,7 @@ int ceph_handle_notrace_create(struct inode *dir, struct dentry *dentry) */ BUG_ON(!result->d_inode); d_instantiate(dentry, result->d_inode); + d_drop(result); return 0; } return PTR_ERR(result); diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index f88a0f059dc8..be3af18e4cf1 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -1449,12 +1449,14 @@ retry_lookup: } if (!dn->d_inode) { - dn = splice_dentry(dn, in, NULL); - if (IS_ERR(dn)) { - err = PTR_ERR(dn); + struct dentry *realdn = splice_dentry(dn, in, NULL); + if (IS_ERR(realdn)) { + err = PTR_ERR(realdn); + d_drop(dn); dn = NULL; goto next_item; } + dn = realdn; } di = dn->d_fsdata; -- cgit v1.2.3