Received: by 2002:a05:6a10:1287:0:0:0:0 with SMTP id d7csp5079427pxv; Wed, 28 Jul 2021 02:33:58 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyZ0KWYeIyguirD/EZiERvoeNcmcPEbkvJal1SNy2wtfVgL/Bym9Vct5rnACTZJ0TAGPu6d X-Received: by 2002:a05:6402:1d0d:: with SMTP id dg13mr13281127edb.312.1627464837867; Wed, 28 Jul 2021 02:33:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1627464837; cv=none; d=google.com; s=arc-20160816; b=Nyj+0Tp8wgVXoJcMzAPHDfW0KnMZY+FlkuwYGeXuIia9N08K+ngxuLvCcSwctOlAb6 26Wy+DGA3L0PtuK+zMXae0Wuf7bcB5+uSk0sYEQi/u0pPyBliK7ewr5ByCkW3T3FtftX oPdvnIAHiYv//0y1rlsttTsMb4RYUGJnbbIr62uVSYIhjZlHtCHgUURVbCRZPuw8SA63 gwyV9hONS4Llj8swEtpj+cWxzSr2jy1XSinMk+HztDGCRsIoVcGodtNRK3FumCkqlwtf 8zdDtIPT6S+cIILHqP6VkkJQHEuVgi+iHCq3vvfkf+lZfHte7rnDLsg7dFcflVDOQP/a 92mA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:user-agent:references:message-id :in-reply-to:subject:cc:to:from:date:dkim-signature; bh=gTbpyhOYmYDN9CzCxwN9T31mLIZw+e2sx+jnq38mRWo=; b=eODnp07wC45rLGD9ZIq03glncquuoQhIPytGwiOtut8W4myZru487u2+AwPlixozXY tqabOWbfjk71EqCk9OsHpFdd4K/DO+USIcuJ4nk/fk9ZqZAg8t5L8Q9x6D3EiXdNn+Zn doO7ADcyB0zA9iNKbZPe5LLimko0DnP85Jr3Eo7QEx3pEq8iTeoYr5AgKf6Ir0eOsQkM SEkSE/8mFcDwczrUZtqp/HTXR91epNuk3bdGkelDJUMJWWH34HGDVX4zmKFoAI/VA3e1 JrOoWMe9WMgNh3EPTQEFBWT7OlNi8Gj22pBmaVIstasp2e3d0B0EDO8tWqrR5zPfz6pP LVvQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=QfFHBDIr; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id r26si5647283edt.275.2021.07.28.02.33.34; Wed, 28 Jul 2021 02:33:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=QfFHBDIr; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235012AbhG1Jb7 (ORCPT + 99 others); Wed, 28 Jul 2021 05:31:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:50054 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231392AbhG1Jb6 (ORCPT ); Wed, 28 Jul 2021 05:31:58 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2C34760F6D; Wed, 28 Jul 2021 09:31:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1627464717; bh=9SasO8pvmJqP3IwdBZP3mWUA+TfEYlcFAekW9WY4gds=; h=Date:From:To:cc:Subject:In-Reply-To:References:From; b=QfFHBDIrd6j6WQhajeF+53TL907IYyjdLgIH0wMbMQNBznmfWfxZmdPyrvxgsZYnB 8brJMcrIrzR12LPT/xr3D52C4i/MoRcSSagLFAcyy7NSwUyMjihIEPlLw8wQR7i4vh qsXOe5NgGxWBAP1/cAEEP2jpry7OjbORE0A+kHTx1RKMzL3s/4OnneoxQVHzygWeJv cvdmRhS4QgWZB27WIEWbKYIZYJ9sceIjNor84zsbAgi2nuCT5f+AEIY9D9LULrk4DD zzBf67oi9K6CQvQR6TlZZwsP6JJb7F0/90N29Hr+jh64a2XNv20dwVxdZrAR4QO23I nGK1rzlmg9uSw== Date: Wed, 28 Jul 2021 11:31:54 +0200 (CEST) From: Jiri Kosina To: Anirudh Rayabharam cc: Benjamin Tissoires , gregkh@linuxfoundation.org, linux-kernel-mentees@lists.linuxfoundation.org, syzbot+47b26cd837ececfc666d@syzkaller.appspotmail.com, linux-usb@vger.kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] usbhid: free raw_report buffers in usbhid_stop In-Reply-To: <20210623184030.17281-1-mail@anirudhrb.com> Message-ID: References: <20210623184030.17281-1-mail@anirudhrb.com> User-Agent: Alpine 2.21 (LSU 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 24 Jun 2021, Anirudh Rayabharam wrote: > Free the unsent raw_report buffers when the device is removed. > > Fixes a memory leak reported by syzbot at: > https://syzkaller.appspot.com/bug?id=7b4fa7cb1a7c2d3342a2a8a6c53371c8c418ab47 > > Reported-by: syzbot+47b26cd837ececfc666d@syzkaller.appspotmail.com > Tested-by: syzbot+47b26cd837ececfc666d@syzkaller.appspotmail.com > Signed-off-by: Anirudh Rayabharam Applied, thank you. -- Jiri Kosina SUSE Labs