From patchwork Sat Aug 22 18:58:55 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 31873 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@bilbo.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from ozlabs.org (ozlabs.org [203.10.76.45]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx.ozlabs.org", Issuer "CA Cert Signing Authority" (verified OK)) by bilbo.ozlabs.org (Postfix) with ESMTPS id 088D4B7B81 for ; Sun, 23 Aug 2009 05:07:21 +1000 (EST) Received: by ozlabs.org (Postfix) id E3E47DDD0C; Sun, 23 Aug 2009 05:07:20 +1000 (EST) Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by ozlabs.org (Postfix) with ESMTP id 08E87DDD0B for ; Sun, 23 Aug 2009 05:07:20 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933257AbZHVTHK (ORCPT ); Sat, 22 Aug 2009 15:07:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933214AbZHVTHK (ORCPT ); Sat, 22 Aug 2009 15:07:10 -0400 Received: from server1.wserver.cz ([82.113.45.157]:60352 "EHLO server1.wserver.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933111AbZHVTHJ (ORCPT ); Sat, 22 Aug 2009 15:07:09 -0400 X-Greylist: delayed 495 seconds by postgrey-1.27 at vger.kernel.org; Sat, 22 Aug 2009 15:07:09 EDT Received: from localhost.localdomain (unknown [82.113.46.245]) by server1.wserver.cz (Postfix) with ESMTP id 55140C4787; Sat, 22 Aug 2009 21:05:48 +0200 (CEST) From: Jiri Slaby To: davem@davemloft.net Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jiri Slaby , Arnaldo Carvalho de Melo Subject: [PATCH 1/1] NET: llc, zero sockaddr_llc struct Date: Sat, 22 Aug 2009 20:58:55 +0200 Message-Id: <1250967535-30692-1-git-send-email-jirislaby@gmail.com> X-Mailer: git-send-email 1.6.3.3 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org sllc_arphrd member of sockaddr_llc might not be set. Zero sllc before copying it to the above layers. Signed-off-by: Jiri Slaby Cc: Arnaldo Carvalho de Melo --- net/llc/af_llc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c index 9208cf5..22629fc 100644 --- a/net/llc/af_llc.c +++ b/net/llc/af_llc.c @@ -909,7 +909,7 @@ release: static int llc_ui_getname(struct socket *sock, struct sockaddr *uaddr, int *uaddrlen, int peer) { - struct sockaddr_llc sllc; + struct sockaddr_llc sllc = {}; struct sock *sk = sock->sk; struct llc_sock *llc = llc_sk(sk); int rc = 0;