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Message-ID: <20220525214748.35fd8cf6@kernel.org>
Date:   Wed, 25 May 2022 21:47:48 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Taehee Yoo <ap420073@...il.com>
Cc:     davem@...emloft.net, pabeni@...hat.com, edumazet@...gle.com,
        netdev@...r.kernel.org
Subject: Re: [PATCH net 0/3] amt: fix several bugs

On Mon, 23 May 2022 16:17:05 +0000 Taehee Yoo wrote:
> This patchset fixes several bugs in amt module
> 
> First patch fixes typo.
> 
> Second patch fixes wrong return value of amt_update_handler().
> A relay finds a tunnel if it receives an update message from the gateway.
> If it can't find a tunnel, amt_update_handler() should return an error,
> not success. But it always returns success.
> 
> Third patch fixes a possible memory leak in amt_rcv().
> A skb would not be freed if an amt interface doesn't have a socket.

Please double check you're not missing pskb_may_pull() calls.
E.g. in amt_update_handler()? There's more.

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