From: J. Bruce Fields <bfields@redhat.com>
Date: Fri, 15 Apr 2011 22:08:26 +0000 (-0400)
Subject: nfsd4: fix struct file leak on delegation
X-Git-Tag: 2.1b_release~4402^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4ee63624fd927376b97ead3a8d00728d437bc8e8;p=platform%2Fkernel%2Fkernel-mfld-blackbay.git

nfsd4: fix struct file leak on delegation

Introduced by acfdf5c383b38f7f4dddae41b97c97f1ae058f49.

Cc: stable@kernel.org
Reported-by: Gerhard Heift <ml-nfs-linux-20110412-ef47@gheift.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index aa309aa..c79a983 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -258,6 +258,7 @@ static void nfs4_put_deleg_lease(struct nfs4_file *fp)
 	if (atomic_dec_and_test(&fp->fi_delegees)) {
 		vfs_setlease(fp->fi_deleg_file, F_UNLCK, &fp->fi_lease);
 		fp->fi_lease = NULL;
+		fput(fp->fi_deleg_file);
 		fp->fi_deleg_file = NULL;
 	}
 }