From: Dan Carpenter <dan.carpenter@oracle.com>
To: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>,
Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Cc: Sergey Lapin <slapin@ossfans.org>,
"David S. Miller" <davem@davemloft.net>,
linux-zigbee-devel@lists.sourceforge.net, netdev@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: Re: [patch -next] 6LoWPAN: double free in lowpan_fragment_xmit()
Date: Wed, 16 Nov 2011 08:32:54 +0000 [thread overview]
Message-ID: <20111116083254.GB4349@mwanda> (raw)
In-Reply-To: <20111116082138.GA10264@elgon.mountain>
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On Wed, Nov 16, 2011 at 11:21:38AM +0300, Dan Carpenter wrote:
> dev_queue_xmit() consumes its own skb, so the call to dev_kfree_skb()
> ieee802154/6lowpan.clowpan_fragment_xmits a double free.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dur... I messed up my commit message right before sending. Will
resend.
regards,
dan carpenter
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WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>,
Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Cc: Sergey Lapin <slapin@ossfans.org>,
"David S. Miller" <davem@davemloft.net>,
linux-zigbee-devel@lists.sourceforge.net, netdev@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: Re: [patch -next] 6LoWPAN: double free in lowpan_fragment_xmit()
Date: Wed, 16 Nov 2011 11:32:54 +0300 [thread overview]
Message-ID: <20111116083254.GB4349@mwanda> (raw)
In-Reply-To: <20111116082138.GA10264@elgon.mountain>
[-- Attachment #1: Type: text/plain, Size: 339 bytes --]
On Wed, Nov 16, 2011 at 11:21:38AM +0300, Dan Carpenter wrote:
> dev_queue_xmit() consumes its own skb, so the call to dev_kfree_skb()
> ieee802154/6lowpan.clowpan_fragment_xmits a double free.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dur... I messed up my commit message right before sending. Will
resend.
regards,
dan carpenter
[-- Attachment #2: Digital signature --]
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next prev parent reply other threads:[~2011-11-16 8:32 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-16 8:21 [patch -next] 6LoWPAN: double free in lowpan_fragment_xmit() Dan Carpenter
2011-11-16 8:21 ` Dan Carpenter
2011-11-16 8:32 ` Dan Carpenter [this message]
2011-11-16 8:32 ` Dan Carpenter
2011-11-16 8:36 ` [patch -next v2] " Dan Carpenter
2011-11-16 8:36 ` Dan Carpenter
2011-11-16 8:42 ` Alexander Smirnov
2011-11-16 8:42 ` Alexander Smirnov
2011-11-16 23:14 ` David Miller
2011-11-16 23:14 ` David Miller
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