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([2a01:e0a:b41:c160:bb06:acc8:dbc1:95b8]) by smtp.gmail.com with ESMTPSA id l1-20020a2e8341000000b002de47101c98sm86481ljh.16.2024.05.02.00.55.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 02 May 2024 00:55:44 -0700 (PDT) Message-ID: <67ea59ea-4183-43e2-809a-ced6a1c26858@6wind.com> Date: Thu, 2 May 2024 09:55:41 +0200 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Reply-To: nicolas.dichtel@6wind.com Subject: Re: [PATCH ipsec-next v14 2/4] xfrm: Add dir validation to "out" data path lookup To: antony.antony@secunet.com, Steffen Klassert , Herbert Xu , netdev@vger.kernel.org Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , devel@linux-ipsec.org, Leon Romanovsky , Eyal Birger , Sabrina Dubroca References: From: Nicolas Dichtel Content-Language: en-US Organization: 6WIND In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Le 30/04/2024 à 09:09, Antony Antony a écrit : > Introduces validation for the x->dir attribute within the XFRM output > data lookup path. If the configured direction does not match the expected > direction, output, increment the XfrmOutStateDirError counter and drop > the packet to ensure data integrity and correct flow handling. > > grep -vw 0 /proc/net/xfrm_stat > XfrmOutPolError 1 > XfrmOutStateDirError 1 > > Signed-off-by: Antony Antony Reviewed-by: Nicolas Dichtel