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Tue, 06 Oct 2026 22:24:11 -0700 (PDT) Received: from com-75606 ([199.47.143.7]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-82ad9ef4a8esm1882490a34.1.2026.10.06.22.24.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Oct 2026 22:24:11 -0700 (PDT) Date: Tue, 6 Oct 2026 22:24:07 -0700 From: Kyle Zeng To: netdev-bot+sinfo@kernel.org Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, outbounddisclosures@openai.com Subject: Re: [PATCH net] netlink: avoid hashing the network namespace pointer Message-ID: References: <20261006224149.50498-1-kylebot@openai.com> <179132696042.2231598.3001993287250723765@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <179132696042.2231598.3001993287250723765@kernel.org> On Tue, Oct 06, 2026 at 10:49:20PM +0000, netdev-bot+sinfo@kernel.org wrote: > Hi! > > This is an automated message. This series looks like a fix, but its > commit messages seem to be missing some information: > > - Whether the issue was actually triggered, or is only theoretical > (e.g. found by code inspection). If it was triggered please include > the symptoms, like the stack trace or error messages. > > Please do not repost the series just to address the above. Instead, > reply to this email with the missing information, so that reviewers > can take it into account. If the series needs another revision for > other reasons, please include the information in the commit messages > then. > > The evaluation is done by an LLM so it may be wrong, if you think > that is the case please reply and explain. I have a PoC for this issue and the symptom is that it can lead to information leak (kernel text pointer). Best, Kyle