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Miller" , David Ahern , Eric Dumazet , Jakub Kicinski , Simon Horman , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Qi Tang Subject: Re: [PATCH net v3] ipv6: validate extension header length before copying to cmsg Date: Sat, 9 May 2026 10:42:46 +0800 Message-ID: <20260509024246.2249347-1-tpluszz77@gmail.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260502012438.3685742-1-tpluszz77@gmail.com> References: <20260502012438.3685742-1-tpluszz77@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Gentle ping on this. pskb_may_pull() or keep skb_tail_pointer() with the added pre-read check for v4? Thanks, Qi