Received: by 2002:a25:23cc:0:0:0:0:0 with SMTP id j195csp36855ybj; Fri, 8 May 2020 06:03:48 -0700 (PDT) X-Google-Smtp-Source: APiQypJ4sq7fZT75p/MH0AJAC1w6rdQBsXiK2bw9hE2Lv4WtyxTG+uE92MIi+cFxNQEWRhQovYkU X-Received: by 2002:aa7:d7d8:: with SMTP id e24mr2135860eds.215.1588943027941; Fri, 08 May 2020 06:03:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1588943027; cv=none; d=google.com; s=arc-20160816; b=xnjIC0x+UyxbIrgx1FvKqoNSaDHXwV9CaE9+b5u2YYuFY+vX3nFer1l8Qdz6dU5xRZ Lo3oePnGbz+nIF0YeOx6BrUKsbtULze4EEE2ta3MkV3tNavU61kt3cGDqOlPoBonp0xz kQ7zrmUkNH+cr8MW8ndpzZcLiOmSuF2UFkflQ7kFZ1yF6KSvAwztQ8xNxdEAT3NcfrJI MagfWoCnWjcspgC3C05LOBmJyOS24iyyVgsXsS305vMt87uP1rFyzjQINbsJO+L1Y3c+ E/E9u54OBrtT6VFEA8cuRboEZXg8WBv0mh7xq0u/2CVu7KSL9FxcMJDOqdUaSWAmWIbh FkVQ== 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=JcufHQmFKIYhgKL7R7BYvpbfeRc0ttKenv92QE2uFro=; b=hb5Gi7EOdx4/9oO81D79Hs2vDh0I+zz/wYM3CuzmDt0qC/ohSzYh1WFxygu2hho1Vg 1KuN3q6EGsVUuJ/byPOxCn7binmHY+ug7UE2iPUus8aszgfd/KhqcLDlAKhUFHc64Wt4 ZeUTcOqwRR8qiF162g/blGHcbmN1JOeWvl+m9Fffgkkr5hDLNPszO4RXQDelW6tYQkgM ARV34bo5ugfi6XCc2LWRxCnYavBrTXi11ZNca+N8RzLi7KvG651IrVS3JoCHvizy7bil m7Ix13LpkSaRzOs3QpZRaWdRK1LjKTg6BYii5+2ub91b6VQU6+o3w5fwHvabXs1hEeD6 ybXg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=sDT+HQvl; 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 cx19si983116edb.230.2020.05.08.06.03.17; Fri, 08 May 2020 06:03:47 -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=sDT+HQvl; 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 S1728250AbgEHM7b (ORCPT + 99 others); Fri, 8 May 2020 08:59:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:34928 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730054AbgEHMxR (ORCPT ); Fri, 8 May 2020 08:53:17 -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 48D5424958; Fri, 8 May 2020 12:53:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588942396; bh=GhV41PhBvlAjEwasQh4AUtzyCWM8FhV3HZQZzw5lOMM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sDT+HQvluB60d4aIm7nqNboF8SH9aSz4TsdfJKr8y5sUgNTbBCukvO1fvVcwwnFdF D812CiWTq1UoPnOnIPkfkPfcDl8rTU5PdZJgKgFQKMvzLUOenxL7YNp4ia5mUxe3R1 MEJI7ejffJgw7J86I0Odol9M99FZrg5vPTJN9vEY= 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 5.4 06/50] ASoC: topology: Check return value of pcm_new_ver Date: Fri, 8 May 2020 14:35:12 +0200 Message-Id: <20200508123044.188095487@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200508123043.085296641@linuxfoundation.org> References: <20200508123043.085296641@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 e0b40d4d8784c..22960f5932c7f 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -2092,7 +2092,9 @@ 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