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Mon, 04 Nov 2024 17:10:30 -0800 (PST) X-Google-Smtp-Source: AGHT+IEeNul7GlylouXAxBOR3WLYQ3P9uClGonjaipSFCJzWqrBIEF6+AJ5Wo5jq0mPJOXZ4mnguEA== X-Received: by 2002:a05:6a21:339c:b0:1d1:88bf:dff6 with SMTP id adf61e73a8af0-1dba418905fmr22235669637.15.1730769030131; Mon, 04 Nov 2024 17:10:30 -0800 (PST) Received: from [10.72.112.104] ([43.228.180.230]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-7ee459f9050sm7932167a12.74.2024.11.04.17.10.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 04 Nov 2024 17:10:29 -0800 (PST) Message-ID: <7fffefc1-370d-4f04-979f-caeede1e9c0f@redhat.com> Date: Tue, 5 Nov 2024 09:10:25 +0800 Precedence: bulk X-Mailing-List: ceph-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH v2] ceph: ceph: fix out-of-bound array access when doing a file read To: Luis Henriques , alex.markuze@ibm.com Cc: Ilya Dryomov , ceph-devel@vger.kernel.org, linux-kernel@vger.kernel.org References: <20240905135700.16394-1-luis.henriques@linux.dev> <87plphm32k.fsf@linux.dev> <87ldz9ma5b.fsf@linux.dev> <878qtzcbjh.fsf@camandro.org> Content-Language: en-US From: Xiubo Li In-Reply-To: <878qtzcbjh.fsf@camandro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit CC Alex Hi Luis, Alex will take over it and help push it recently. I am a bit busy with my new things these days. BTW, if possible please join 'ceph' workspace's #cephfs slack channel and you could push it faster there ? Thanks - Xiubo 在 2024/11/4 22:34, Luis Henriques 写道: > Hi Xiubo, Hi Ilya, > > On Mon, Sep 30 2024, Luis Henriques wrote: > [...] >> Hi Xiubo, >> >> I know you've been busy, but I was wondering if you (or someone else) had >> a chance to have a look at this. It's pretty easy to reproduce, and it >> has been seen in production. Any chances of getting some more feedback on >> this fix? > It has been a while since I first reported this issue. Taking the risk of > being "that annoying guy", I'd like to ping you again on this. I've > managed to reproduce the issue very easily, and it's also being triggered > very frequently in production. Any news? > > Cheers,