From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-Id: <20120620173039.829929189@linuxfoundation.org> Date: Wed, 20 Jun 2012 10:30:42 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Trond Myklebust Subject: [ 03/20] NFSv4.1: Fix a request leak on the back channel In-Reply-To: <20120620173044.GA6910@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Trond Myklebust commit b3b02ae5865c2dcd506322e0fc6def59a042e72f upstream. If the call to svc_process_common() fails, then the request needs to be freed before we can exit bc_svc_process. Signed-off-by: Trond Myklebust Signed-off-by: Greg Kroah-Hartman --- net/sunrpc/svc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -1302,7 +1302,8 @@ bc_svc_process(struct svc_serv *serv, st sizeof(req->rq_snd_buf)); return bc_send(req); } else { - /* Nothing to do to drop request */ + /* drop request */ + xprt_free_bc_request(req); return 0; } }