From patchwork Mon Jan 24 15:32:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 536499 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A62CEC433EF for ; Mon, 24 Jan 2022 15:34:52 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 3697028B0; Mon, 24 Jan 2022 16:34:00 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 3697028B0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1643038490; bh=B78GEVXEZCdf9SrbgpzHbe0Ya2IRFMpiKwTAyuYNcUc=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=i6SdG1sHd4pJrwU8Icqp5NNJGRzu3VAYf7kqCj5ZFQ86AZcAFVvw4DVASGJoZ87Pe fjB3fYCTOj8udiCNh2uXodqOsj83nP4ach4tpJgGjJuE28NCGRLi1rRI/7wX43yQaC WyAiWyWroOh8cmq0pTc7I2KCbqkQ1L6FtUzxRTek= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 99BF1F80161; Mon, 24 Jan 2022 16:33:59 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id C12F6F8027C; Mon, 24 Jan 2022 16:33:57 +0100 (CET) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 5D66EF80161 for ; Mon, 24 Jan 2022 16:33:54 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 5D66EF80161 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NvwRRXhZ" Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 561EE6148B; Mon, 24 Jan 2022 15:33:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D1EFAC340E1; Mon, 24 Jan 2022 15:33:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1643038431; bh=B78GEVXEZCdf9SrbgpzHbe0Ya2IRFMpiKwTAyuYNcUc=; h=From:To:Cc:Subject:Date:From; b=NvwRRXhZtOcfs7M5Z6n4Lnc6hn+WAAodjldZ2d7x1KEdSJCtkkbt2kUHd75NfG/r3 dupcNc4B97QbC+4fZCoPIbtcS5/wo8CkglZh5ML33qCGI52BOwXXo5lqbrrDza+L/t 35IW49vBNCZ5Rk8eSDwxhEAmS6z2T/6xq/7pVPj5MYJrvVHbiek74q8KjCs4qpigzN poPrSkNdFuwzXTA+T8HcUk5yTDfaUjvSc4f/INl4i/XrgPAbH7fdSn6P3otFxDvnlo uo8INOyuBI5fMZA54YoMWex/3MYZJ2+4Au4RXaUBErM/Eg/iXZ3QCa+L06GP0Ctdbw VCsp0ZkjxbFTg== From: Mark Brown To: Liam Girdwood Subject: [PATCH v1 0/3] ASoC: Add bounds checking for written values Date: Mon, 24 Jan 2022 15:32:50 +0000 Message-Id: <20220124153253.3548853-1-broonie@kernel.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=531; h=from:subject; bh=B78GEVXEZCdf9SrbgpzHbe0Ya2IRFMpiKwTAyuYNcUc=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBh7saiBnHAmjStxv/bGpjyE4viHY4/6J86BYjlmv5b 2UlSGRyJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCYe7GogAKCRAk1otyXVSH0CFfB/ 99Qk8+DjGuq8a1BDLdokzpLEURSxnwtJxNSvHMTyCM316rWBMT7sDvtQ67aPMqgep2wfZoOOXTV+4i YNbQh8XOOi961EKo4zS+YR/k7b/sA4RjJvGMdNsXOthUcisl8CLb82jqx0p8OZknfHs4v61/VnZhMo NxfhJWPI3H3VnSbg/k7gImZRRZBxc24I/Nr2y0V/6RS4ykphP1GwxNw/95sltsiA+c2l4saU5+ZQov v4SgC+6n9n2oGH+JszVfZWQU2ZkntK0WCPcIAWrTufxrqsre/sAsLo0YZgVQKdjq7Ea60pjF7smpNv /8L2AMq5LznI2teaOjWm7dq6e6YUBS X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Cc: alsa-devel@alsa-project.org, Mark Brown X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" This series adds verification that values written to registers are in bounds for controls since the core doesn't validate for us. Mark Brown (3): ASoC: ops: Reject out of bounds values in snd_soc_put_volsw() ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx() ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx() sound/soc/soc-ops.c | 29 ++++++++++++++++++++++++++--- 1 file changed, 26 insertions(+), 3 deletions(-) base-commit: e783362eb54cd99b2cac8b3a9aeac942e6f6ac07