From: David Miller <davem@davemloft.net>
To: erdnetdev@gmail.com
Cc: davej@redhat.com, jasowang@redhat.com, netdev@vger.kernel.org
Subject: Re: GPF in skb_flow_dissect
Date: Thu, 13 Dec 2012 13:01:27 -0500 (EST) [thread overview]
Message-ID: <20121213.130127.1341933416292443904.davem@davemloft.net> (raw)
In-Reply-To: <1355376177.12271.244.camel@edumazet-glaptop>
From: Eric Dumazet <erdnetdev@gmail.com>
Date: Wed, 12 Dec 2012 21:22:57 -0800
> [PATCH] tuntap: dont use skb after netif_rx_ni(skb)
>
> commit 96442e4242 (tuntap: choose the txq based on rxq) added
> a use after free.
>
> Cache rxhash in a temp variable before calling netif_rx_ni()
>
> Reported-by: Dave Jones <davej@redhat.com>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
Applied.
prev parent reply other threads:[~2012-12-13 18:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-13 4:16 GPF in skb_flow_dissect Dave Jones
2012-12-13 5:22 ` Eric Dumazet
2012-12-13 5:40 ` Jason Wang
2012-12-13 15:05 ` Dave Jones
2012-12-13 18:01 ` David Miller [this message]
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