From: Pablo Neira Ayuso <pablo@netfilter.org>
To: fgao@ikuai8.com
Cc: kaber@trash.net, netfilter-devel@vger.kernel.org,
netdev@vger.kernel.org, gfree.wind@gmail.com
Subject: Re: [PATCH nf v5] netfilter: seqadj: Fix the wrong ack adjust for the RST packet without ack
Date: Sun, 25 Sep 2016 13:31:53 +0200 [thread overview]
Message-ID: <20160925113153.GA8331@salvia> (raw)
In-Reply-To: <1474527233-21988-1-git-send-email-fgao@ikuai8.com>
On Thu, Sep 22, 2016 at 02:53:53PM +0800, fgao@ikuai8.com wrote:
> From: Gao Feng <fgao@ikuai8.com>
>
> It is valid that the TCP RST packet which does not set ack flag, and bytes
> of ack number are zero. But current seqadj codes would adjust the "0" ack
> to invalid ack number. Actually seqadj need to check the ack flag before
> adjust it for these RST packets.
Applied, thanks.
prev parent reply other threads:[~2016-09-25 11:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-22 6:53 [PATCH nf v5] netfilter: seqadj: Fix the wrong ack adjust for the RST packet without ack fgao
2016-09-25 11:31 ` Pablo Neira Ayuso [this message]
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