From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Florian Westphal <fw@strlen.de>
Cc: netfilter-devel@vger.kernel.org, kernel test robot <lkp@intel.com>
Subject: Re: [PATCH nf] netfilter: conntrack: fix ipv6 exthdr error check
Date: Wed, 21 Dec 2022 17:34:21 +0100 [thread overview]
Message-ID: <Y6M1jWj/SJsAVj3s@salvia> (raw)
In-Reply-To: <20221215141633.13253-1-fw@strlen.de>
On Thu, Dec 15, 2022 at 03:16:33PM +0100, Florian Westphal wrote:
> smatch warnings:
> net/netfilter/nf_conntrack_proto.c:167 nf_confirm() warn: unsigned 'protoff' is never less than zero.
>
> We need to check if ipv6_skip_exthdr() returned an error, but protoff is
> unsigned. Use a signed integer for this.
Applied, thanks
prev parent reply other threads:[~2022-12-21 16:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-15 4:00 net/netfilter/nf_conntrack_proto.c:167 nf_confirm() warn: unsigned 'protoff' is never less than zero kernel test robot
2022-12-15 14:16 ` [PATCH nf] netfilter: conntrack: fix ipv6 exthdr error check Florian Westphal
2022-12-21 16:34 ` Pablo Neira Ayuso [this message]
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