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[2620:137:e000::1:20]) by mx.google.com with ESMTP id i19-20020a6bee13000000b0073df14531e5si5574533ioh.80.2023.03.15.13.35.03; Wed, 15 Mar 2023 13:35:17 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@ispras.ru header.s=default header.b=AyKkW9nv; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=ispras.ru Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232143AbjCOUWM (ORCPT + 99 others); Wed, 15 Mar 2023 16:22:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230333AbjCOUWL (ORCPT ); Wed, 15 Mar 2023 16:22:11 -0400 Received: from mail.ispras.ru (mail.ispras.ru [83.149.199.84]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C5E299244; Wed, 15 Mar 2023 13:22:10 -0700 (PDT) Received: from fpc.intra.ispras.ru (unknown [10.10.165.16]) by mail.ispras.ru (Postfix) with ESMTPSA id 8835944C100E; Wed, 15 Mar 2023 20:22:08 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 mail.ispras.ru 8835944C100E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ispras.ru; s=default; t=1678911728; bh=wGDoI1NTP9M1pEBv53/ObQ/haH6qkFw0UZeHgeusapg=; h=From:To:Cc:Subject:Date:From; b=AyKkW9nvByAUPEzKNQn6gJAeWdU4/H8HtfalWLHUlv+aV5EVvdhNIz/ygrXHWNa+l 7bjFIFPa3NS28wG5ogvBsFwyppnhIqamvcvRO/hfBBtrv815f8zygq06F5b30zj+Bl 4hRiRTINzMuBrqu6PfnrcjqZDQrV0b+gmBfGoB3s= From: Fedor Pchelkin To: =?utf-8?q?Toke_H=C3=B8iland-J=C3=B8rgensen?= Cc: Fedor Pchelkin , Kalle Valo , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Senthil Balasubramanian , "John W. Linville" , Vasanthakumar Thiagarajan , Sujith , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Alexey Khoroshilov , lvc-project@linuxtesting.org Subject: [PATCH 0/3] wifi: ath9k: deal with uninit memory Date: Wed, 15 Mar 2023 23:21:09 +0300 Message-Id: <20230315202112.163012-1-pchelkin@ispras.ru> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760467371541029663?= X-GMAIL-MSGID: =?utf-8?q?1760467371541029663?= Syzkaller reports two cases ([1] and [2]) of uninitialized memory referencing in ath9k wmi functions. The following patch series is intended to fix them and related issues. [1] https://syzkaller.appspot.com/bug?id=51d401326d8ee41859d68997acdd6f3b1b39f186 [2] https://syzkaller.appspot.com/bug?id=fc54e8d79f5d5082c7867259d71b4e6618b69d25