From: David Miller <davem@davemloft.net>
To: ecree@solarflare.com
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH v3 net-next 0/3] fix use-after-free bugs in skb list processing
Date: Mon, 09 Jul 2018 14:56:37 -0700 (PDT) [thread overview]
Message-ID: <20180709.145637.1553377778182959664.davem@davemloft.net> (raw)
In-Reply-To: <e4b41064-5b6a-10da-8321-3e5106954754@solarflare.com>
From: Edward Cree <ecree@solarflare.com>
Date: Mon, 9 Jul 2018 18:08:38 +0100
> A couple of bugs in skb list handling were spotted by Dan Carpenter, with
> the help of Smatch; following up on them I found a couple more similar
> cases. This series fixes them by changing the relevant loops to use the
> dequeue-enqueue model (rather than in-place list modification).
>
> v3: fixed another similar bug in __netif_receive_skb_list_core().
>
> v2: dropped patch #3 (new list.h helper), per DaveM's request.
Applied, thanks Edward.
prev parent reply other threads:[~2018-07-09 21:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-09 17:08 [PATCH v3 net-next 0/3] fix use-after-free bugs in skb list processing Edward Cree
2018-07-09 17:09 ` [PATCH v3 net-next 1/3] net: core: fix uses-after-free in " Edward Cree
2018-07-09 17:10 ` [PATCH v3 net-next 2/3] netfilter: fix use-after-free in NF_HOOK_LIST Edward Cree
2018-07-09 17:10 ` [PATCH v3 net-next 3/3] net: core: fix use-after-free in __netif_receive_skb_list_core Edward Cree
2018-07-09 21:56 ` David Miller [this message]
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