From: "Gustavo F. Padovan" <gustavo@padovan.org>
To: Marcel Holtmann <marcel@holtmann.org>
Cc: Mat Martineau <mathewm@codeaurora.org>,
linux-bluetooth@vger.kernel.org, rshaffer@codeaurora.org,
linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH 3/8] Bluetooth: Validate PSM values in calls to connect() and bind().
Date: Mon, 2 Aug 2010 18:24:51 -0300 [thread overview]
Message-ID: <20100802212451.GC20149@vigoh> (raw)
In-Reply-To: <1280777991.12579.39.camel@localhost.localdomain>
Hi Mat,
* Marcel Holtmann <marcel@holtmann.org> [2010-08-02 12:39:51 -0700]:
> Hi Mat,
>
> > Signed-off-by: Mat Martineau <mathewm@codeaurora.org>
> > ---
> > net/bluetooth/l2cap.c | 12 ++++++++++++
> > 1 files changed, 12 insertions(+), 0 deletions(-)
> >
> > diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
> > index aed72f2..44bc6ee 100644
> > --- a/net/bluetooth/l2cap.c
> > +++ b/net/bluetooth/l2cap.c
> > @@ -1008,6 +1008,12 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
> > goto done;
> > }
> >
> > + /* If specified, PSM must be odd and lsb of upper byte must be 0 */
> > + if (la.l2_psm && (__le16_to_cpu(la.l2_psm) & 0x0101) != 0x0001) {
> > + err = -EINVAL;
> > + goto done;
> > + }
> > +
>
> this was a nice feature of L2CAP in BlueZ actually ;)
And please add a commit message for this patch.
--
Gustavo F. Padovan
http://padovan.org
next prev parent reply other threads:[~2010-08-02 21:24 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-02 19:20 [PATCH 0/8] Bluetooth: L2CAP updates for PSM validation and ERTM Mat Martineau
2010-08-02 19:20 ` [PATCH 1/8] Bluetooth: Make sure the L2CAP FCS is only enabled for ERTM or streaming Mat Martineau
2010-08-02 19:38 ` Marcel Holtmann
2010-08-02 21:20 ` Gustavo F. Padovan
2010-08-02 22:40 ` Mat Martineau
2010-08-02 22:51 ` Marcel Holtmann
2010-08-03 15:58 ` Mat Martineau
2010-08-03 16:11 ` Marcel Holtmann
2010-08-03 16:23 ` Mat Martineau
2010-08-03 16:50 ` Marcel Holtmann
2010-08-03 18:44 ` Gustavo F. Padovan
2010-08-02 19:20 ` [PATCH 2/8] Bluetooth: Change default ERTM retransmit timeout to 2 seconds, as the spec requires Mat Martineau
2010-08-02 19:40 ` Marcel Holtmann
2010-08-02 19:20 ` [PATCH 3/8] Bluetooth: Validate PSM values in calls to connect() and bind() Mat Martineau
2010-08-02 19:39 ` Marcel Holtmann
2010-08-02 21:24 ` Gustavo F. Padovan [this message]
2010-08-02 19:20 ` [PATCH 4/8] Bluetooth: Do endianness conversion on MPS configuration value before doing comparisons Mat Martineau
2010-08-02 19:41 ` Marcel Holtmann
2010-08-02 19:20 ` [PATCH 5/8] Bluetooth: Don't modify remote_tx_win when receiving a config response. Only config requests should set remote_tx_win Mat Martineau
2010-08-02 19:42 ` Marcel Holtmann
2010-08-02 19:20 ` [PATCH 6/8] Bluetooth: Move stream-oriented recvmsg code so it can be used by L2CAP Mat Martineau
2010-08-02 19:46 ` Marcel Holtmann
2010-08-02 22:13 ` Mat Martineau
2010-08-02 19:20 ` [PATCH 7/8] Bluetooth: Use a stream-oriented recvmsg with SOCK_STREAM L2CAP sockets Mat Martineau
2010-08-02 19:53 ` Marcel Holtmann
2010-08-02 19:20 ` [PATCH 8/8] Bluetooth: Use 3-DH5 payload size for default ERTM max PDU size Mat Martineau
2010-08-02 19:48 ` Marcel Holtmann
2010-08-03 16:13 ` Mat Martineau
2010-08-02 19:50 ` [PATCH 0/8] Bluetooth: L2CAP updates for PSM validation and ERTM Marcel Holtmann
2010-08-02 22:02 ` Mat Martineau
2010-08-02 22:09 ` Marcel Holtmann
2010-08-02 23:56 ` ERTM known bugs/regressions (was Re: [PATCH 0/8] ...) Mat Martineau
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20100802212451.GC20149@vigoh \
--to=gustavo@padovan.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-bluetooth@vger.kernel.org \
--cc=marcel@holtmann.org \
--cc=mathewm@codeaurora.org \
--cc=rshaffer@codeaurora.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).