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[91.155.214.58]) by smtp.gmail.com with ESMTPSA id o5sm740932lfg.27.2020.07.08.23.40.16 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 08 Jul 2020 23:40:17 -0700 (PDT) From: Felipe Balbi To: Chunfeng Yun , Greg Kroah-Hartman , Felipe Balbi Cc: Matthias Brugger , Markus Elfring , Chunfeng Yun , linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [V2 PATCH] usb: mtu3: fix NULL pointer dereference In-Reply-To: <1593502942-24455-1-git-send-email-chunfeng.yun@mediatek.com> References: <1593502942-24455-1-git-send-email-chunfeng.yun@mediatek.com> Date: Thu, 09 Jul 2020 09:40:13 +0300 Message-ID: <87lfjt6vjm.fsf@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Chunfeng Yun writes: > Some pointers are dereferenced before successful checks. > > Reported-by: Markus Elfring > Signed-off-by: Chunfeng Yun do you need a Fixes tag here? Perhaps a Cc stable too? =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEElLzh7wn96CXwjh2IzL64meEamQYFAl8Gu80ACgkQzL64meEa mQZPNw//XvJFpYfPEnu2HUlYe9cJSn/Gy4Xt86/O/W3mVrhmHgoYtcI4Z7mETVde ipA995WGFkSgitYtsU18p5WgZLk1dQu+OvjxGwosumMJ9psLDjDtGFW5Q3dS3U14 OS5Moh7kxC0S5O93QwZu4PLSzIg5ise0L832MQGr5RRpw6xvcn+B75np763QbHtu XwQzreKxXi+XBK4dkP6T7C+4zyRi8Rgq7h0TdDme/TSX9C/OJyBOoEbP5OzdFUr/ EDt7ej684t2pzUZV3lV7eUQeISPZx1KH4N3gdKLIsMzWC4zn4VCg8fK2DF9SMd6z NyDvFR44XTg3hz54ATKCu2CwIthC5C/DORPGFllxIhiM6FLZwv6phYYb3VaJ5nC4 YysgboUCNnOO9Ih2O4xrVVkXrfOhcaZZFq9xY7mB8AHtDFjuC5kfl6coh/U3jrHH 1ctordpih8XhvSFmkXpvBKVoG4KRi53bDvwWsJk3rBRXnlPX4qrvIdkaiVOvMXh4 Gk7huQiAOcl4ddbho3mkql4SRrW7B93swFwy1SQDGpb4iZi4zLk/0Jn5HKGniRS9 wK1+k9hNc2PB+Ts7mwMh5UeAt3zBxnWWBp/UAd3k36wF5jmHG9wUTshR/2IyFUOX pLIN0bMZ71sRhFznAegSEAuKQS36qdkRVSeTkuV1aFlhI329t6M= =LsGT -----END PGP SIGNATURE----- --=-=-=-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E317C433E0 for ; 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[91.155.214.58]) by smtp.gmail.com with ESMTPSA id o5sm740932lfg.27.2020.07.08.23.40.16 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 08 Jul 2020 23:40:17 -0700 (PDT) From: Felipe Balbi To: Chunfeng Yun , Greg Kroah-Hartman , Felipe Balbi Subject: Re: [V2 PATCH] usb: mtu3: fix NULL pointer dereference In-Reply-To: <1593502942-24455-1-git-send-email-chunfeng.yun@mediatek.com> References: <1593502942-24455-1-git-send-email-chunfeng.yun@mediatek.com> Date: Thu, 09 Jul 2020 09:40:13 +0300 Message-ID: <87lfjt6vjm.fsf@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200709_024021_199847_169431D8 X-CRM114-Status: UNSURE ( 6.23 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Chunfeng Yun , linux-mediatek@lists.infradead.org, Matthias Brugger , Markus Elfring , linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============4141400441718117106==" Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org --===============4141400441718117106== Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Chunfeng Yun writes: > Some pointers are dereferenced before successful checks. > > Reported-by: Markus Elfring > Signed-off-by: Chunfeng Yun do you need a Fixes tag here? Perhaps a Cc stable too? =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEElLzh7wn96CXwjh2IzL64meEamQYFAl8Gu80ACgkQzL64meEa mQZPNw//XvJFpYfPEnu2HUlYe9cJSn/Gy4Xt86/O/W3mVrhmHgoYtcI4Z7mETVde ipA995WGFkSgitYtsU18p5WgZLk1dQu+OvjxGwosumMJ9psLDjDtGFW5Q3dS3U14 OS5Moh7kxC0S5O93QwZu4PLSzIg5ise0L832MQGr5RRpw6xvcn+B75np763QbHtu XwQzreKxXi+XBK4dkP6T7C+4zyRi8Rgq7h0TdDme/TSX9C/OJyBOoEbP5OzdFUr/ EDt7ej684t2pzUZV3lV7eUQeISPZx1KH4N3gdKLIsMzWC4zn4VCg8fK2DF9SMd6z NyDvFR44XTg3hz54ATKCu2CwIthC5C/DORPGFllxIhiM6FLZwv6phYYb3VaJ5nC4 YysgboUCNnOO9Ih2O4xrVVkXrfOhcaZZFq9xY7mB8AHtDFjuC5kfl6coh/U3jrHH 1ctordpih8XhvSFmkXpvBKVoG4KRi53bDvwWsJk3rBRXnlPX4qrvIdkaiVOvMXh4 Gk7huQiAOcl4ddbho3mkql4SRrW7B93swFwy1SQDGpb4iZi4zLk/0Jn5HKGniRS9 wK1+k9hNc2PB+Ts7mwMh5UeAt3zBxnWWBp/UAd3k36wF5jmHG9wUTshR/2IyFUOX pLIN0bMZ71sRhFznAegSEAuKQS36qdkRVSeTkuV1aFlhI329t6M= =LsGT -----END PGP SIGNATURE----- --=-=-=-- --===============4141400441718117106== Content-Type: text/plain; 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[91.155.214.58]) by smtp.gmail.com with ESMTPSA id o5sm740932lfg.27.2020.07.08.23.40.16 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 08 Jul 2020 23:40:17 -0700 (PDT) From: Felipe Balbi To: Chunfeng Yun , Greg Kroah-Hartman , Felipe Balbi Subject: Re: [V2 PATCH] usb: mtu3: fix NULL pointer dereference In-Reply-To: <1593502942-24455-1-git-send-email-chunfeng.yun@mediatek.com> References: <1593502942-24455-1-git-send-email-chunfeng.yun@mediatek.com> Date: Thu, 09 Jul 2020 09:40:13 +0300 Message-ID: <87lfjt6vjm.fsf@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200709_024021_199847_169431D8 X-CRM114-Status: UNSURE ( 6.23 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Chunfeng Yun , linux-mediatek@lists.infradead.org, Matthias Brugger , Markus Elfring , linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============8824244909855786638==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============8824244909855786638== Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Chunfeng Yun writes: > Some pointers are dereferenced before successful checks. > > Reported-by: Markus Elfring > Signed-off-by: Chunfeng Yun do you need a Fixes tag here? Perhaps a Cc stable too? =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEElLzh7wn96CXwjh2IzL64meEamQYFAl8Gu80ACgkQzL64meEa mQZPNw//XvJFpYfPEnu2HUlYe9cJSn/Gy4Xt86/O/W3mVrhmHgoYtcI4Z7mETVde ipA995WGFkSgitYtsU18p5WgZLk1dQu+OvjxGwosumMJ9psLDjDtGFW5Q3dS3U14 OS5Moh7kxC0S5O93QwZu4PLSzIg5ise0L832MQGr5RRpw6xvcn+B75np763QbHtu XwQzreKxXi+XBK4dkP6T7C+4zyRi8Rgq7h0TdDme/TSX9C/OJyBOoEbP5OzdFUr/ EDt7ej684t2pzUZV3lV7eUQeISPZx1KH4N3gdKLIsMzWC4zn4VCg8fK2DF9SMd6z NyDvFR44XTg3hz54ATKCu2CwIthC5C/DORPGFllxIhiM6FLZwv6phYYb3VaJ5nC4 YysgboUCNnOO9Ih2O4xrVVkXrfOhcaZZFq9xY7mB8AHtDFjuC5kfl6coh/U3jrHH 1ctordpih8XhvSFmkXpvBKVoG4KRi53bDvwWsJk3rBRXnlPX4qrvIdkaiVOvMXh4 Gk7huQiAOcl4ddbho3mkql4SRrW7B93swFwy1SQDGpb4iZi4zLk/0Jn5HKGniRS9 wK1+k9hNc2PB+Ts7mwMh5UeAt3zBxnWWBp/UAd3k36wF5jmHG9wUTshR/2IyFUOX pLIN0bMZ71sRhFznAegSEAuKQS36qdkRVSeTkuV1aFlhI329t6M= =LsGT -----END PGP SIGNATURE----- --=-=-=-- --===============8824244909855786638== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============8824244909855786638==--