From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Andrea Claudi <aclaudi@redhat.com>
Cc: netfilter-devel@vger.kernel.org, horms@verge.net.au, ja@ssi.bg
Subject: Re: [PATCH nf] ipvs: check that ip_vs_conn_tab_bits is between 8 and 20
Date: Tue, 14 Sep 2021 00:57:54 +0200 [thread overview]
Message-ID: <20210913225754.GB5737@salvia> (raw)
In-Reply-To: <86eabeb9dd62aebf1e2533926fdd13fed48bab1f.1631289960.git.aclaudi@redhat.com>
On Fri, Sep 10, 2021 at 06:08:39PM +0200, Andrea Claudi wrote:
> ip_vs_conn_tab_bits may be provided by the user through the
> conn_tab_bits module parameter. If this value is greater than 31, or
> less than 0, the shift operator used to derive tab_size causes undefined
> behaviour.
>
> Fix this checking ip_vs_conn_tab_bits value to be in the range specified
> in ipvs Kconfig. If not, simply use default value.
Applied, thanks.
prev parent reply other threads:[~2021-09-13 22:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-10 16:08 [PATCH nf] ipvs: check that ip_vs_conn_tab_bits is between 8 and 20 Andrea Claudi
2021-09-10 17:32 ` Julian Anastasov
2021-09-10 18:39 ` Simon Horman
2021-09-13 22:57 ` Pablo Neira Ayuso [this message]
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