From patchwork Wed May 17 09:51:59 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 104369 Delivered-To: patch@linaro.org Received: by 10.140.96.100 with SMTP id j91csp150056qge; Wed, 17 May 2017 02:52:49 -0700 (PDT) X-Received: by 10.223.177.219 with SMTP id r27mr1551245wra.148.1495014769258; Wed, 17 May 2017 02:52:49 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1495014769; cv=none; d=google.com; s=arc-20160816; b=IJHKqOpW5xgd941XyWTuujZP8Uq+gCQf5oJbzT5fN6zSbN+O52ozediRz9Ht6o+/e1 desOWVYjibb5ePB4nLZ+OHzcB0UqfB6a0IDiAslLAgqJjbSjC7rxheB1K5XRa3FAbxMQ 6bRfU06RTMFkcLHIX+ZSnhIBUkkMKaMXQ31lnAUdTQscBOJxmGXZqrbivo/YH+GGZAah eoPGu0P4Xtp+MyOv6nGLjO/k2rSCd/V1/1F5yUoatSooweoDCa0vZHZaozdEhvCOwJ/a +7xYvlfS859iYEgwA7ajBEHOGxxCc6nk2ZX+IA/jkBENcJOtWaPRk9FXDFro2T+Z6W8H bYRw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:mime-version :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:cc:date:message-id:in-reply-to:to:from :delivered-to:arc-authentication-results; bh=5kc/Mn2QgACvT+zKdvOG4/0VIauUsIMtzc8ZhtVGjNs=; b=d7SpABHDL9aQCmkOPDMWJbKkEU12UDEygbsClH47+/InE8hMUlgq3l6n/1Ge5vIW14 TzvRplCTA2ecqAQBdrmJPLsG+G00qK0bkOMLMckdf924k0V0JS+CbGTZrE31dNlLzKAs BBVt2r4PYZ4VMtbv8jINoNIaND4cdc/i82LYFCDRXrU82pXBjncWzYk8GdmWCaFn1kpL CJC2HVrO18HtcZgHZq15DLqu3RMusQewXRS8x0D4BiVOb6uytY/uUonBCSyDZtGrjkTq WnIqNcefzgCE2/1HhlcajCZ8KOk21cU1T+SSz29ehoH9HAMSiTkqb+fYPom6dWXAbq4U fsvg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of alsa-devel-bounces@alsa-project.org designates 77.48.224.243 as permitted sender) smtp.mailfrom=alsa-devel-bounces@alsa-project.org Return-Path: Received: from alsa0.perex.cz (alsa0.perex.cz. [77.48.224.243]) by mx.google.com with ESMTP id p3si1735729wrb.250.2017.05.17.02.52.48; Wed, 17 May 2017 02:52:49 -0700 (PDT) Received-SPF: pass (google.com: domain of alsa-devel-bounces@alsa-project.org designates 77.48.224.243 as permitted sender) client-ip=77.48.224.243; Authentication-Results: mx.google.com; spf=pass (google.com: domain of alsa-devel-bounces@alsa-project.org designates 77.48.224.243 as permitted sender) smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 19B442670A1; Wed, 17 May 2017 11:52:43 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id C65312670A1; Wed, 17 May 2017 11:52:41 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail1.perex.cz X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, RP_MATCHES_RCVD, SPF_PASS, URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from mezzanine.sirena.org.uk (mezzanine.sirena.org.uk [106.187.55.193]) by alsa0.perex.cz (Postfix) with ESMTP id C0BA42670DB for ; Wed, 17 May 2017 11:52:09 +0200 (CEST) Received: from [2001:470:1f1d:6b5::3] (helo=debutante) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1dAvch-0002X3-7U; Wed, 17 May 2017 09:52:05 +0000 Received: from broonie by debutante with local (Exim 4.89) (envelope-from ) id 1dAvcd-0006kc-Hw; Wed, 17 May 2017 10:51:59 +0100 From: Mark Brown To: Kuninori Morimoto In-Reply-To: <87fug43rs6.wl%kuninori.morimoto.gx@renesas.com> Message-Id: Date: Wed, 17 May 2017 10:51:59 +0100 X-SA-Exim-Connect-IP: 2001:470:1f1d:6b5::3 X-SA-Exim-Mail-From: broonie@sirena.org.uk X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: No (on mezzanine.sirena.org.uk); Unknown failure Cc: Linux-Renesas , alsa-devel@alsa-project.org, Mark Brown , Geert Uytterhoeven Subject: [alsa-devel] Applied "ASoC: rsnd: check src mod pointer for rsnd_mod_id()" to the asoc tree X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 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: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org The patch ASoC: rsnd: check src mod pointer for rsnd_mod_id() has been applied to the asoc tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 374503c6109e60f48fa9b11341b14466f07bd3f4 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Wed, 17 May 2017 06:50:32 +0000 Subject: [PATCH] ASoC: rsnd: check src mod pointer for rsnd_mod_id() Without this patch, gcc 4.9.x says sound/soc/sh/rcar/cmd.c: In function 'rsnd_cmd_init': sound/soc/sh/rcar/cmd.c:85:14: warning: array subscript is below array\ bounds [-Warray-bounds] data = path[rsnd_mod_id(src)] | Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/cmd.c | 3 +++ 1 file changed, 3 insertions(+) -- 2.11.0 _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c index 7d92a24b7cfa..98835e9d1d7d 100644 --- a/sound/soc/sh/rcar/cmd.c +++ b/sound/soc/sh/rcar/cmd.c @@ -82,6 +82,9 @@ static int rsnd_cmd_init(struct rsnd_mod *mod, [9] = 0x2, }; + if (unlikely(!src)) + return -EIO; + data = path[rsnd_mod_id(src)] | cmd_case[rsnd_mod_id(src)] << 16; }