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=-16.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 C7096C433E6 for ; Tue, 2 Feb 2021 16:02:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8C27364E9C for ; Tue, 2 Feb 2021 16:02:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235954AbhBBQCI (ORCPT ); Tue, 2 Feb 2021 11:02:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:38254 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235201AbhBBPL7 (ORCPT ); Tue, 2 Feb 2021 10:11:59 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4AFC864F85; Tue, 2 Feb 2021 15:06:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1612278417; bh=zGOWMfDHkr8TWZlJpfuVr9hqDNvijQPfTVmErkzAxMM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YsY1YBo6edaiAAjsdySjsdYayubfDmOJypGEk/F9Ev66NlH2mlbF4rQosw/53mEEF ElJzeCiTa7aSl36s7MjA9DRiDt4zp1J6yQOesAF69F5oD9oBBGALgekOzlOaMroVIU Hk6Sq7Z+YCLGb90Z7Gk2GvBQpCuR36bY0bHQ6bUcVYb5AxkvLAWsRmG9S1B/jUdNqn jowFLhju/ztEnoio+JjN4OdA0mf9mWGpSWxbZVAACULU0H21LbzQyQWMTYPq/DXSAW 9caRcIAV5Z85tUd0azVHZdRokqX+mlUbx5YUnfOZVOF4Y3x5DYtYXoWgPczppdLB2s K8h3kSj04Ve8g== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Ricardo Ribalda , Cezary Rojewski , Andy Shevchenko , Mark Brown , Sasha Levin , alsa-devel@alsa-project.org Subject: [PATCH AUTOSEL 5.4 04/17] ASoC: Intel: Skylake: Zero snd_ctl_elem_value Date: Tue, 2 Feb 2021 10:06:38 -0500 Message-Id: <20210202150651.1864426-4-sashal@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210202150651.1864426-1-sashal@kernel.org> References: <20210202150651.1864426-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ricardo Ribalda [ Upstream commit 1d8fe0648e118fd495a2cb393a34eb8d428e7808 ] Clear struct snd_ctl_elem_value before calling ->put() to avoid any data leak. Signed-off-by: Ricardo Ribalda Reviewed-by: Cezary Rojewski Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210121171644.131059-2-ribalda@chromium.org Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/intel/skylake/skl-topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index aa5833001fde5..b8e393bb716fb 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -3631,7 +3631,7 @@ static void skl_tplg_complete(struct snd_soc_component *component) sprintf(chan_text, "c%d", mach->mach_params.dmic_num); for (i = 0; i < se->items; i++) { - struct snd_ctl_elem_value val; + struct snd_ctl_elem_value val = {}; if (strstr(texts[i], chan_text)) { val.value.enumerated.item[0] = i; -- 2.27.0