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=-8.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 EF74FC433E0 for ; Wed, 27 Jan 2021 06:20:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F89A205CA for ; Wed, 27 Jan 2021 06:20:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229494AbhA0GUb (ORCPT ); Wed, 27 Jan 2021 01:20:31 -0500 Received: from a1.mail.mailgun.net ([198.61.254.60]:39651 "EHLO a1.mail.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234139AbhA0GCH (ORCPT ); Wed, 27 Jan 2021 01:02:07 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1611727308; h=Date: Message-Id: Cc: To: References: In-Reply-To: From: Subject: Content-Transfer-Encoding: MIME-Version: Content-Type: Sender; bh=JWLG6Rphb9+uzvNZcMkmCf+YFo+QY9TQQvdY7YL8mys=; b=MUSDGjrphw3yUclijDrZSV8FM9Zxa9qmPM9ONwAKR2oySAVYqpqpJMUGsolvV4sjq02dzbHm ED8lqJZXYlTw6IS5jGuZb2+09mGjSdLXqhXyma1jfcSwzhAiMhePa7Xp1i9yws6zDiB7nIbG 2RH1p9OfTFH1+MZig4P16o2JFLE= X-Mailgun-Sending-Ip: 198.61.254.60 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n03.prod.us-east-1.postgun.com with SMTP id 601101852c36b2106d9123e0 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Wed, 27 Jan 2021 06:00:37 GMT Sender: kvalo=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 5ABC8C43462; Wed, 27 Jan 2021 06:00:36 +0000 (UTC) Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: kvalo) by smtp.codeaurora.org (Postfix) with ESMTPSA id D8DFEC433CA; Wed, 27 Jan 2021 06:00:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org D8DFEC433CA Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=kvalo@codeaurora.org Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH wireless-drivers] mt76: dma: fix a possible memory leak in mt76_add_fragment() From: Kalle Valo In-Reply-To: <4f9dd73407da88b2a552517ce8db242d86bf4d5c.1611616130.git.lorenzo@kernel.org> References: <4f9dd73407da88b2a552517ce8db242d86bf4d5c.1611616130.git.lorenzo@kernel.org> To: Lorenzo Bianconi Cc: linux-wireless@vger.kernel.org, nbd@nbd.name, lorenzo.bianconi@redhat.com User-Agent: pwcli/0.1.0-git (https://github.com/kvalo/pwcli/) Python/3.5.2 Message-Id: <20210127060036.5ABC8C43462@smtp.codeaurora.org> Date: Wed, 27 Jan 2021 06:00:36 +0000 (UTC) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Lorenzo Bianconi wrote: > Fix a memory leak in mt76_add_fragment routine returning the buffer > to the page_frag_cache when we receive a new fragment and the > skb_shared_info frag array is full. > > Fixes: b102f0c522cf6 ("mt76: fix array overflow on receiving too many fragments for a packet") > Signed-off-by: Lorenzo Bianconi I assigned this to me on patchwork and queued for v5.11. Felix, can you ack? -- https://patchwork.kernel.org/project/linux-wireless/patch/4f9dd73407da88b2a552517ce8db242d86bf4d5c.1611616130.git.lorenzo@kernel.org/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches