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Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20231122214447.675768-1-jannh@google.com> References: <20231122214447.675768-1-jannh@google.com> To: Jann Horn Cc: dhowells@redhat.com, Boris Pismenny , John Fastabend , Jakub Kicinski , "David S. Miller" , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net] tls: fix NULL deref on tls_sw_splice_eof() with empty record MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1508420.1701075853.1@warthog.procyon.org.uk> Date: Mon, 27 Nov 2023 09:04:13 +0000 Message-ID: <1508421.1701075853@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Mon, 27 Nov 2023 01:04:31 -0800 (PST) Jann Horn wrote: > + /* same checks as in tls_sw_push_pending_record() */ Wouldn't it be better to say what you're checking rather than referring off to another function that might one day disappear or be renamed? David