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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 19085C54FB3 for ; Mon, 2 Jun 2025 13:54:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=tWQPqihPeQ5zKs3GZScjjqmKXVCwAKIs/r3JiOtbQOQ=; b=qXuCyImnRgvFZb fuP9RWfQ0d76hQZYCYT7x+4F4g2kFoF5rzhRRux+ZkToCYyGQC6Hbo+k9dExcQOZucONS6a0ikICe S5G8xvVuBAOo6PYK8p5WippKxAmVQRAuLNYsvnRWM7MlRHe4GEplfwsx45gVgNheIk4wVHZ4ICgN5 pzUMstUQ5GPh6hin3sRhSfDiLgLg+HRf2TWE8hXGlCIBw598YF0P/UtZS9C9BsrUyN43J4REvoe/C XCsyCwRRtJk+jz2/kdRVRrS9QFQEirLprI2NCjBkoVLm3PbLyNeTntWWUOIvEjJXdIx6a5EDRYrB0 GNAjtXz/8P4/wRaL0gkw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uM5cF-00000007Wip-02Z9; Mon, 02 Jun 2025 13:54:15 +0000 Received: from relay8-d.mail.gandi.net ([217.70.183.201]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uM5cC-00000007Wi5-0u5A for linux-mtd@lists.infradead.org; Mon, 02 Jun 2025 13:54:13 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id C652443B2B; Mon, 2 Jun 2025 13:54:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1748872450; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=GM8Iv62t/e7wzoRm7D/cIuSzUvdjCu/Nb9piOAa+4fY=; b=SicAoHRQay2/kdWNB+eB5vNr794qZnTGuUj6PDJFXO1afRnUw5K1nuSyVyXuMLeqbuNe6Y F4KdCRmE/kqPfSzsxV1BQos8zRLDT7gIHk/AKpAqal4rd0bBO6MfP3wDjO/cXibnRgjeJ7 jV8ZyQJO63IDklIgZGyzlsGPWKdpKZbrFrsBxHPaPRGwEw4G8zuO1brEbqtqrinBmYouu1 vUNt/axtVE/Vp8Gh8D8ApyCQlgMFlv4zG5ypWQy67AJ6JZg50Lufo16GSW4cDHt+RpQgHx YQiR0K31lf0l7zCH2/muip5oq1fuMBCGrFm20PC1TWDFxbeh0RUBJVFCeapf+Q== From: Miquel Raynal To: Gabor Juhos Cc: Bryan O'Donoghue , Mark Brown , Md Sadre Alam , Varadarajan Narayanan , Sricharan Ramabadhran , Richard Weinberger , Vignesh Raghavendra , linux-spi@vger.kernel.org, linux-mtd@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Lakshmi Sowjanya D Subject: Re: [PATCH v2 2/2] mtd: nand: qpic_common: prevent out of bounds access of BAM arrays In-Reply-To: <28db650d-a911-4df9-9ad4-f926ea0683e6@gmail.com> (Gabor Juhos's message of "Fri, 30 May 2025 13:07:35 +0200") References: <20250529-qpic-snand-avoid-mem-corruption-v2-0-2f0d13afc7d2@gmail.com> <20250529-qpic-snand-avoid-mem-corruption-v2-2-2f0d13afc7d2@gmail.com> <68c54d56-3e44-4f43-8bd6-f6b7fa1f379b@linaro.org> <28db650d-a911-4df9-9ad4-f926ea0683e6@gmail.com> User-Agent: mu4e 1.12.7; emacs 29.4 Date: Mon, 02 Jun 2025 15:54:09 +0200 Message-ID: <87a56qp7um.fsf@bootlin.com> MIME-Version: 1.0 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtddtgdefjeekgeculddtuddrgeefvddrtddtmdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvvefujghffgffkfggtgfgsehtqhertddtreejnecuhfhrohhmpefoihhquhgvlhcutfgrhihnrghluceomhhiqhhuvghlrdhrrgihnhgrlhessghoohhtlhhinhdrtghomheqnecuggftrfgrthhtvghrnhepffeghfejtdefieeguddukedujeektdeihfelleeuieeuveehkedvleduheeivdefnecukfhppedvuddvrddutdehrdduhedtrddvhedvnecuvehluhhsthgvrhfuihiivgepudenucfrrghrrghmpehinhgvthepvdduvddruddthedrudehtddrvdehvddphhgvlhhopehlohgtrghlhhhoshhtpdhmrghilhhfrhhomhepmhhiqhhuvghlrdhrrgihnhgrlhessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepudefpdhrtghpthhtohepjhegghekhiejsehgmhgrihhlrdgtohhmpdhrtghpthhtohepsghrhigrnhdrohguohhnohhghhhuvgeslhhinhgrrhhordhorhhgpdhrtghpthhtohepsghrohhonhhivgeskhgvrhhnvghlrdhorhhgpdhrtghpthhtohepqhhuihgtpghmuggrlhgrmhesqhhuihgtihhntgdrtghomhdprhgtphhtthhopehquhhitggpvhgrrhgruggrs ehquhhitghinhgtrdgtohhmpdhrtghpthhtohepqhhuihgtpghsrhhitghhrghrrgesqhhuihgtihhntgdrtghomhdprhgtphhtthhopehrihgthhgrrhgusehnohgurdgrthdprhgtphhtthhopehvihhgnhgvshhhrhesthhirdgtohhm X-GND-Sasl: miquel.raynal@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250602_065412_384911_5E8BC343 X-CRM114-Status: UNSURE ( 8.77 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Ck9uIDMwLzA1LzIwMjUgYXQgMTM6MDc6MzUgKzAyLCBHYWJvciBKdWhvcyA8ajRnOHk3QGdtYWls LmNvbT4gd3JvdGU6Cgo+IDIwMjUuIDA1LiAzMC4gMTA6NTYga2VsdGV6w6lzc2VsLCBCcnlhbiBP J0Rvbm9naHVlIMOtcnRhOgo+Cj4gLi4uCj4KPj4gVGhpcyBvbmUgZG9lc24ndCBhcHBseSB0byAt bmV4dAo+Cj4gSXQgaXMgYmVjYXVzZSB0aGUgc2VyaWVzIGlzIGJhc2VkIG9uIHRoZSBTUEkgdHJl ZSwgYW5kIC1uZXh0IGNvbnRhaW5zIGFub3RoZXIKPiBjaGFuZ2UgZm9yICdkcml2ZXJzL210ZC9u YW5kL3FwaWNfY29tbW9uLmMnIHdoaWNoIGNvbWVzIGZyb20gdGhlIE1URCB0cmVlLgo+Cj4gSXQg Y2FuIGJlIGFwcGxpZWQgYnkgc3BlY2lmeWluZyB0aGUgJ00nIHN3aXRjaCBmb3IgYjQgc2hhemFt LgoKSSBzdWdnZXN0IHlvdSByZWJhc2Ugb24gLXJjMSAod2hlbiBpdCdzIG91dCkgYW5kIHJlc2Vu ZCB0byBzaW1wbGlmeQpNYXJrJ3MgbGlmZS4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eCBNVEQgZGlzY3Vzc2lvbiBtYWlsaW5nIGxp c3QKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1tdGQv Cg==