From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, fanchaoting , "J. Bruce Fields" Subject: [ 092/115] nfsd: dont run get_file if nfs4_preprocess_stateid_op return error Date: Mon, 6 May 2013 13:45:28 -0700 Message-Id: <20130506203105.048010180@linuxfoundation.org> In-Reply-To: <20130506203055.537199268@linuxfoundation.org> References: <20130506203055.537199268@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: fanchaoting commit b022032e195ffca83d7002d6b84297d796ed443b upstream. we should return error status directly when nfs4_preprocess_stateid_op return error. Signed-off-by: fanchaoting Signed-off-by: J. Bruce Fields Signed-off-by: Greg Kroah-Hartman --- fs/nfsd/nfs4proc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -931,14 +931,14 @@ nfsd4_write(struct svc_rqst *rqstp, stru nfs4_lock_state(); status = nfs4_preprocess_stateid_op(SVC_NET(rqstp), cstate, stateid, WR_STATE, &filp); - if (filp) - get_file(filp); - nfs4_unlock_state(); - if (status) { + nfs4_unlock_state(); dprintk("NFSD: nfsd4_write: couldn't process stateid!\n"); return status; } + if (filp) + get_file(filp); + nfs4_unlock_state(); cnt = write->wr_buflen; write->wr_how_written = write->wr_stable_how;