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[83.57.169.13]) by smtp.gmail.com with ESMTPSA id pw28sm4575824ejb.115.2021.01.25.07.40.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 25 Jan 2021 07:40:52 -0800 (PST) Subject: Re: [PATCH v2 2/2] net/eth: Fix stack-buffer-overflow in _eth_get_rss_ex_dst_addr() To: Jason Wang , qemu-devel@nongnu.org References: <20210115151126.3334333-1-philmd@redhat.com> <20210115151126.3334333-3-philmd@redhat.com> <23d35fc5-b7f4-cc7d-247b-5d77f7489ed1@redhat.com> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: Date: Mon, 25 Jan 2021 16:40:50 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <23d35fc5-b7f4-cc7d-247b-5d77f7489ed1@redhat.com> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=63.128.21.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.255, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Thomas Huth , Dmitry Fleytman , qemu-stable@nongnu.org, Prasad J Pandit , Alexander Bulekov , Paolo Bonzini , Miroslav Rezanina Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 1/25/21 6:07 AM, Jason Wang wrote: > > On 2021/1/15 下午11:11, Philippe Mathieu-Daudé wrote: >> QEMU fuzzer reported a buffer overflow in _eth_get_rss_ex_dst_addr() >> reproducible as: > > > Want to apply but it doesn't apply on master: > > Applying: net/eth: Fix stack-buffer-overflow in _eth_get_rss_ex_dst_addr() > error: sha1 information is lacking or useless (MAINTAINERS). > error: could not build fake ancestor > Patch failed at 0002 net/eth: Fix stack-buffer-overflow in > _eth_get_rss_ex_dst_addr() >From the cover: Based-on: <20210115150936.3333282-1-philmd@redhat.com> "tests/qtest: Fixes fuzz-tests" I'll check/ping the other series. Thanks, Phil.