Received: by 2002:a25:23cc:0:0:0:0:0 with SMTP id j195csp38009ybj; Fri, 8 May 2020 06:04:55 -0700 (PDT) X-Google-Smtp-Source: APiQypKC9Q1doqZSiCTmxKdP2diUgYenSSZL/+tscIymc/4uemGOvRPzO3Sm0FnMyk/kaaeetaaj X-Received: by 2002:a17:906:adb:: with SMTP id z27mr1788424ejf.263.1588943095497; Fri, 08 May 2020 06:04:55 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1588943095; cv=none; d=google.com; s=arc-20160816; b=tqgEoLdghL+dIq9YPgPZgP8ni6IOxA1fubxB+pDncBaN2z7r/VJEsRy2aH5P6DgN09 NBR3gH+n9GMpR6sS7xlZZKmKY9l9oJiipKFhQCoTeM43XzcvGX5S1g7Ako3LXoCAU+op SNNvLKi/XGqFl1djc8bIU6QOzZDYIFzpRMMMN4CjQLvMT4VdSwIk7uNZhUCgltKgyiL2 vjEN6M6pTvjO39luKesFQixTnhMZU8TCswgHflUm1/2SSZboQ4S/zfVXC2i9ZeyB89v0 L67wsFJBHUJ+IgElITISjeXHJS5tf2OhtZXwtiKNm/+it6uIlaIFF+LcO6c33XruoprP CqSA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=za5fhzukvxyJ/hpdapogA3W80Y+Sibwn+G/D/v5WzJQ=; b=HYh6NX2rAam90QxOhdy21z3uUBmThtn2UCVumlMIwBH9DpxmHuIoJ8H5FAw2YJMWGS oyEG0lnMsTvTMnWX0L1pJTko+7KeuTurB7QSLI76Ar/4Hnvp3HY5Bh+DD/FWi7rF7ctm gfxWigZkdrJjDcLDgtFMmeLR3MSZI8KvqR5nznOdNoxQ6eKRPf0QdHb7ABargFT/i17I ZatGrIg14WDHFiQxq5p3EdOtpBtTEV0tcxyaFUDVUOrv/VUlgcC8gYh2IFqdudR1rt1O m57Pk5LHh9zw7oUwIqwJ5nsdZqjrgl90S1WF7ywbUxvhfcw2w2f8O7T9MfM9dyCdobu0 2fPg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=VKPb+wWU; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id k7si921572ejq.480.2020.05.08.06.04.19; Fri, 08 May 2020 06:04:55 -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=default header.b=VKPb+wWU; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730061AbgEHNCo (ORCPT + 99 others); Fri, 8 May 2020 09:02:44 -0400 Received: from mail.kernel.org ([198.145.29.99]:58904 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728171AbgEHMuk (ORCPT ); Fri, 8 May 2020 08:50:40 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B61B424954; Fri, 8 May 2020 12:50:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588942240; bh=/n8bR6qEQEFiWRHggcyYjAzLLFE0mHLo93NI3PBUp94=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VKPb+wWUOu+Qd6TDON/KUtOZhdzc7DGoIxoaat+Vw4FDRzfHgN+HuFQg+9BnWrXs8 MuxZUtPCCe9wbl6RgspDYDsTX6zPeQKNnS0tOJWcpWMcpXIJl/9vBHrXIFsnX6X/pk HNsWAeAa7YlyLl9guARRUx/CLoSoLH/wiywDXjnM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?UTF-8?q?Amadeusz=20S=C5=82awi=C5=84ski?= , Ranjani Sridharan , Pierre-Louis Bossart , Mark Brown , Sasha Levin Subject: [PATCH 4.14 03/22] ASoC: topology: Check return value of pcm_new_ver Date: Fri, 8 May 2020 14:35:15 +0200 Message-Id: <20200508123034.315432739@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200508123033.915895060@linuxfoundation.org> References: <20200508123033.915895060@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Amadeusz Sławiński [ Upstream commit b3677fc3d68dd942c92de52f0bd9dd8b472a40e6 ] Function pcm_new_ver can fail, so we should check it's return value and handle possible error. Signed-off-by: Amadeusz Sławiński Reviewed-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200327204729.397-6-amadeuszx.slawinski@linux.intel.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/soc-topology.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index a215b9ad148c4..50aa45525be5a 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -1954,7 +1954,9 @@ static int soc_tplg_pcm_elems_load(struct soc_tplg *tplg, _pcm = pcm; } else { abi_match = false; - pcm_new_ver(tplg, pcm, &_pcm); + ret = pcm_new_ver(tplg, pcm, &_pcm); + if (ret < 0) + return ret; } /* create the FE DAIs and DAI links */ -- 2.20.1