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Miller" , Eric Dumazet , Jakub Kicinski , Simon Horman , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net] amt: pull the AMT header behind the transport header in amt_parse_type() Date: Thu, 1 Oct 2026 15:51:54 +0300 Message-ID: <20261001125208.27182-1-omar@blockcast.net> X-Mailer: git-send-email 2.50.1 In-Reply-To: <21ba1323-7619-4721-bd1f-9ccbae42761e@redhat.com> References: <20260928181557.85796-1-omar@blockcast.net> <179061960357.31693.937915571809434718@kernel.org> <20260930222733.47563-1-omar@blockcast.net> <21ba1323-7619-4721-bd1f-9ccbae42761e@redhat.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Thu, Oct 1, 2026, Paolo Abeni wrote: > Due to all the above, plus 'broken since the beginning' and Linus > asking only for critical fixes at this point of the cycle, I'm diverting > this one to net-next. Thanks, Paolo, net-next is fine. For the record, since the commit message overstates it: from reading the code again (not reproduced), the byte read behind the quoted UDP header stays inside the skb's head allocation, so KASAN would not report it. The effect is a misparsed type: amt_err_lookup() counts the error in rx_dropped instead of resending its Request at once, or resends one it did not need to. My reply to Eric promising a v2 with an Assisted-by: tag went to him only, by mistake; with the patch applied there will be no v2.