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ceph: fix leak of dentry in ceph_init_dentry() error path

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If we fail to allocate a ceph_dentry_info, don't leak the dn reference.

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2010-07-22 14:11:56 -07:00
parent bc4fdca857
commit 8c696737aa
1 changed files with 3 additions and 1 deletions

4
fs/ceph/inode.c
View file

@ -1199,8 +1199,10 @@ int ceph_readdir_prepopulate(struct ceph_mds_request *req,
goto out;
}
err = ceph_init_dentry(dn);
if (err < 0)
if (err < 0) {
dput(dn);
goto out;
}
} else if (dn->d_inode &&
(ceph_ino(dn->d_inode) != vino.ino ||
ceph_snap(dn->d_inode) != vino.snap)) {