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Subject: Re: [PATCH v2] ipv6: check return value of ipv6_skip_exthdr
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <163723620919.17258.7739860306001029002.git-patchwork-notify@kernel.org>
Date:   Thu, 18 Nov 2021 11:50:09 +0000
References: <20211117190648.2732560-1-jordy@pwning.systems>
In-Reply-To: <20211117190648.2732560-1-jordy@pwning.systems>
To:     Jordy Zomer <jordy@pwning.systems>
Cc:     linux-kernel@vger.kernel.org, keescook@chromium.org,
        steffen.klassert@secunet.com, herbert@gondor.apana.org.au,
        davem@davemloft.net, yoshfuji@linux-ipv6.org, dsahern@kernel.org,
        kuba@kernel.org, netdev@vger.kernel.org
Precedence: bulk

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller <davem@davemloft.net>:

On Wed, 17 Nov 2021 20:06:48 +0100 you wrote:
> The offset value is used in pointer math on skb->data.
> Since ipv6_skip_exthdr may return -1 the pointer to uh and th
> may not point to the actual udp and tcp headers and potentially
> overwrite other stuff. This is why I think this should be checked.
> 
> EDIT:  added {}'s, thanks Kees
> 
> [...]

Here is the summary with links:
  - [v2] ipv6: check return value of ipv6_skip_exthdr
    https://git.kernel.org/netdev/net/c/5f9c55c8066b

You are awesome, thank you!
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