From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B6A341BFE06; Tue, 27 Aug 2024 14:47:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724770073; cv=none; b=asBJPQva5V+dcrZ8zufWgMzZ7TNb4PCk2RJ2PQB9HTm5xJFbNbM28mF8O4JClhbYGJt9A1M0KH6UnGC0h3HAleOOiGiPa/Jzz8LVl4RlEgMgVXLxr3jT8ptTVMyuVhvCAy4+8AIpXTEBcnbprN9x9ebB53dpYKtryQfPtNNxlCE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724770073; c=relaxed/simple; bh=fuClPaG6a2BJitgDy20hlGjS3R4b4chl9DMOp2zj0Dc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=E/l+DDAVugfqAIjl8xLrjN+mclNSV5oRlmcESuVoU9V25qAaNyu4mdgfKyalzNUDcGXc6vRrNUSbdH2g6IWdHR1easG3ReT49wyRPvM8yyQvgihsVHF5Fg6CGFDW6TUCaZ2i6CamOAfZ9wjKng3m5CuUVgjK3RCdA616CduHEoA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=n4WvaYEo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="n4WvaYEo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DFFF2C61040; Tue, 27 Aug 2024 14:47:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1724770073; bh=fuClPaG6a2BJitgDy20hlGjS3R4b4chl9DMOp2zj0Dc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=n4WvaYEoDYXkJLToeV+Cc5vqcG28MSpltVzs/LA8NpnLOPkncZt1aiF5TCLIW9fkg OSib4jk0WrKVIiFddQiaiDD+49UnduyKyDRNUCtvqa8C+H7lHiKhNQ8FEj3hcwiT/k Ss24fuhB/MtEnyyIp0bqmR+iUlOnjhvjuGoklfSY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ricardo Rivera-Matos , Vlad Karpovich , Charles Keepax , Mark Brown , Sasha Levin Subject: [PATCH 6.6 087/341] ASoC: cs35l45: Checks index of cs35l45_irqs[] Date: Tue, 27 Aug 2024 16:35:18 +0200 Message-ID: <20240827143846.718967235@linuxfoundation.org> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240827143843.399359062@linuxfoundation.org> References: <20240827143843.399359062@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ricardo Rivera-Matos [ Upstream commit 44f37b6ce041c838cb2f49f08998c41f1ab3b08c ] Checks the index computed by the virq offset before printing the error condition in cs35l45_spk_safe_err() handler. Signed-off-by: Ricardo Rivera-Matos Signed-off-by: Vlad Karpovich Acked-by: Ricardo Rivera-Matos Acked-by: Charles Keepax Link: https://lore.kernel.org/r/20230831162042.471801-1-vkarpovi@opensource.cirrus.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/cs35l45.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/cs35l45.c b/sound/soc/codecs/cs35l45.c index 9b9fc2d491089..7e439c778c6b4 100644 --- a/sound/soc/codecs/cs35l45.c +++ b/sound/soc/codecs/cs35l45.c @@ -1067,7 +1067,10 @@ static irqreturn_t cs35l45_spk_safe_err(int irq, void *data) i = irq - regmap_irq_get_virq(cs35l45->irq_data, 0); - dev_err(cs35l45->dev, "%s condition detected!\n", cs35l45_irqs[i].name); + if (i < 0 || i >= ARRAY_SIZE(cs35l45_irqs)) + dev_err(cs35l45->dev, "Unspecified global error condition (%d) detected!\n", irq); + else + dev_err(cs35l45->dev, "%s condition detected!\n", cs35l45_irqs[i].name); return IRQ_HANDLED; } -- 2.43.0