From: Jesse Brandeburg <jesse.brandeburg@intel.com>
To: Lorenzo Bianconi <lorenzo@kernel.org>, <netdev@vger.kernel.org>,
<davem@davemloft.net>, <kuba@kernel.org>, <pabeni@redhat.com>
Cc: jbrouer@redhat.com, edumazet@google.com,
intel-wired-lan@lists.osuosl.org, magnus.karlsson@intel.com
Subject: Re: [Intel-wired-lan] [PATCH net] igb: fix a use-after-free issue in igb_clean_tx_ring
Date: Thu, 16 Jun 2022 11:26:09 -0700 [thread overview]
Message-ID: <f137891f-eb33-b32b-5a16-912eb524ddef@intel.com> (raw)
In-Reply-To: <e5c01d549dc37bff18e46aeabd6fb28a7bcf84be.1655388571.git.lorenzo@kernel.org>
On 6/16/2022 7:13 AM, Lorenzo Bianconi wrote:
> Fix the following use-after-free bug in igb_clean_tx_ring routine when
> the NIC is running in XDP mode. The issue can be triggered redirecting
> traffic into the igb NIC and then closing the device while the traffic
> is flowing.
<snip>
>
> Fixes: 9cbc948b5a20c ("igb: add XDP support")
> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Thanks Lorenzo, @maintainers this fix seems simple enough you could
directly apply it without going through intel-wired-lan, once you think
it's ready.
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
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next prev parent reply other threads:[~2022-06-16 18:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-16 14:13 [Intel-wired-lan] [PATCH net] igb: fix a use-after-free issue in igb_clean_tx_ring Lorenzo Bianconi
2022-06-16 18:26 ` Jesse Brandeburg [this message]
2022-06-17 14:36 ` Jesper Dangaard Brouer
2022-06-18 3:16 ` Jakub Kicinski
2022-06-18 3:30 ` Jakub Kicinski
2022-06-18 3:20 ` patchwork-bot+netdevbpf
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