Return-Path: Date: Sun, 2 Mar 2014 18:39:34 +0200 From: Johan Hedberg To: Anderson Lizardo Cc: linux-bluetooth@vger.kernel.org Subject: Re: [PATCH BlueZ] monitor: Validate HCI event/command parameter length when parsing Message-ID: <20140302163934.GA398@localhost.P-661HNU-F1> References: <1393701808-27186-1-git-send-email-anderson.lizardo@openbossa.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1393701808-27186-1-git-send-email-anderson.lizardo@openbossa.org> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hi Lizardo, On Sat, Mar 01, 2014, Anderson Lizardo wrote: > Print an error message if the parameter length for HCI commands/events > does not match the actual remaining packet size. > > This mainly avoids using garbage bytes when parsing corrupted packets. > The check was inspired on those used when parsing SCO/ACL packets. > --- > monitor/packet.c | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) Applied. Thanks. Johan