2014-09-02 14:11:43

by Kinglong Mee

[permalink] [raw]
Subject: [PATCH 2/6] NFSD: Reset creds after mnt_want_write_file() fail

Signed-off-by: Kinglong Mee <[email protected]>
---
fs/nfsd/nfs4recover.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index 9c271f4..e37ac1c 100644
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -188,7 +188,7 @@ nfsd4_create_clid_dir(struct nfs4_client *clp)

status = mnt_want_write_file(nn->rec_file);
if (status)
- return;
+ goto out_creds;

dir = nn->rec_file->f_path.dentry;
/* lock the parent */
@@ -228,6 +228,7 @@ out_unlock:
user_recovery_dirname);
}
mnt_drop_write_file(nn->rec_file);
+out_creds:
nfs4_reset_creds(original_cred);
}

--
1.9.3