From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-we0-f173.google.com ([74.125.82.173]:53235 "EHLO mail-we0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752586AbaHSRD6 (ORCPT ); Tue, 19 Aug 2014 13:03:58 -0400 From: Alexander Aring Subject: [PATCHv2 bluetooth 1/5] mac802154: fixed potential skb leak with mac802154_parse_frame_start Date: Tue, 19 Aug 2014 19:03:28 +0200 Message-Id: <1408467812-30483-2-git-send-email-alex.aring@gmail.com> In-Reply-To: <1408467812-30483-1-git-send-email-alex.aring@gmail.com> References: <1408467812-30483-1-git-send-email-alex.aring@gmail.com> Sender: linux-wpan-owner@vger.kernel.org List-ID: To: linux-bluetooth@vger.kernel.org Cc: marcel@holtmann.org, linux-wpan@vger.kernel.org, kernel@pengutronix.de, Martin Townsend , Alexander Aring From: Martin Townsend This patch fix a memory leak if received frame was not able to parse. Signed-off-by: Martin Townsend Signed-off-by: Alexander Aring --- net/mac802154/wpan.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac802154/wpan.c b/net/mac802154/wpan.c index 3c3069f..4c13323 100644 --- a/net/mac802154/wpan.c +++ b/net/mac802154/wpan.c @@ -573,6 +573,7 @@ void mac802154_wpans_rx(struct mac802154_priv *priv, struct sk_buff *skb) ret = mac802154_parse_frame_start(skb, &hdr); if (ret) { pr_debug("got invalid frame\n"); + kfree_skb(skb); return; } -- 2.0.4