From patchwork Mon Oct 19 15:59:17 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Insu Yun X-Patchwork-Id: 532410 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id BB1D4140281 for ; Tue, 20 Oct 2015 02:58:20 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b=ulH/ad85; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753261AbbJSP6B (ORCPT ); Mon, 19 Oct 2015 11:58:01 -0400 Received: from mail-yk0-f177.google.com ([209.85.160.177]:33082 "EHLO mail-yk0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750876AbbJSP6A (ORCPT ); Mon, 19 Oct 2015 11:58:00 -0400 Received: by yknn9 with SMTP id n9so95816007ykn.0; Mon, 19 Oct 2015 08:57:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=BWU1ZBbGtpwXQmYGmd4FVDHwqtij2MHPZewTUXrFbhk=; b=ulH/ad85UOwX11b6SwA1wW68thdq1B8cekFsQeLABGEOmTUPhrPd84BBha7UvnYjam LtCPUJ1f9X7S5DhcdCBPhg1JDWlglEAo3YHgQp4/62T18Ve1ScIdYLwuiIOECzjH967Q 3DDa+TZ6oC+UiXkmp+R0WRIMlZX83gf/9lN6n2Z0Cuba8db2wS4bU2Oayb1dXykQvWL+ zBbCvo13gkLnEy5O0rpQccdGOh9SFrw7BQHhDPiVaCu25EGKccINRq+nmCHjqBIYxdoQ hOR1eYsIVQ5XetWZN2rm1kvrzWDC/JJ/gVFHyUPuhjzZPE8yzzwGu1Ckg73XjvS1cDHA gtdA== X-Received: by 10.129.13.213 with SMTP id 204mr22527871ywn.281.1445270279423; Mon, 19 Oct 2015 08:57:59 -0700 (PDT) Received: from cutthroat.gtisc.gatech.edu (cutthroat.gtisc.gatech.edu. [128.61.240.77]) by smtp.gmail.com with ESMTPSA id g82sm26634518ywa.15.2015.10.19.08.57.58 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 19 Oct 2015 08:57:58 -0700 (PDT) From: Insu Yun To: lauro.venancio@openbossa.org, aloisio.almeida@openbossa.org, sameo@linux.intel.com, davem@davemloft.net, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: taesoo@gatech.edu, yeongjin.jang@gatech.edu, insu@gatech.edu, changwoo@gatech.edu, Insu Yun Subject: [PATCH] nfc: free skb buffer using skb_free_datagram Date: Mon, 19 Oct 2015 15:59:17 +0000 Message-Id: <1445270357-23785-1-git-send-email-wuninsu@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Freeing sk_buff genereated by skb_recv_datagram is always by skb_free_datagram, not kfree_skb. Signed-off-by: Insu Yun --- net/nfc/llcp_sock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c index b7de0da..15e681f 100644 --- a/net/nfc/llcp_sock.c +++ b/net/nfc/llcp_sock.c @@ -870,7 +870,7 @@ static int llcp_sock_recvmsg(struct socket *sock, struct msghdr *msg, } } - kfree_skb(skb); + skb_free_datagram(sk, skb); } /* XXX Queue backlogged skbs */