From patchwork Tue Apr 9 13:59:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 13622655 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 7AD80CD1284 for ; Tue, 9 Apr 2024 14:00:44 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ruC0v-0006lp-LM; Tue, 09 Apr 2024 09:59:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ruC0t-0006km-7C for qemu-devel@nongnu.org; Tue, 09 Apr 2024 09:59:51 -0400 Received: from mail-lf1-x134.google.com ([2a00:1450:4864:20::134]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ruC0r-0004Kr-GZ for qemu-devel@nongnu.org; Tue, 09 Apr 2024 09:59:50 -0400 Received: by mail-lf1-x134.google.com with SMTP id 2adb3069b0e04-5171a529224so2651384e87.0 for ; Tue, 09 Apr 2024 06:59:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1712671187; x=1713275987; darn=nongnu.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=7ZGqICUxW5wN354pTQBgXCvgubahIrCOAjX9VIoecUc=; b=M4Ib1lKzblvBk3t25Mbr00tS8FiB/QWTYg5KT9tuun86kS7RCiBG269KAZzYVLsmhL YTW7RwisBwB+jTjNfZdcHeSbDb43B8nZyyr34X/zIZEoPDIfAQfNDN0RAkM9d9yyjOMh lYJuWvXgCTNcFaT1xur8Qy2q8peoLxc8dI6lb8MyzVgbjHE8WxfNGvyVbSU79x8U/mH4 PE6y+EVvuSZcgNN1zxjre21SzYlT4C0e9v1W+iGATSrexjnhjJfQzKPp/FeWMeO0bS44 Kr07YkxeR6z7zezzxuJOTqLw7VvBzcwQnRble2edtwli55za7K91RvtvesjuyVBxFNKF RF3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712671187; x=1713275987; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=7ZGqICUxW5wN354pTQBgXCvgubahIrCOAjX9VIoecUc=; b=adUNE4N3q6TV/DyePUUishi6xtsRLg5FtwP7m+aXaqimk6DgIwulVydXI3hd4snYrz oZWUsvxW4bsgaTHy/tmkUVstp5gNVxv0UBXpaErq36vQr0oM/f6mHxEepweMwcTlt3u3 LvJq7uIxGL1UOgpDUzKAW+1L1pZsiQim38n1H9Go6SlVdszxdL7cKWE2O7XWPrJbwZPt 0r4m/8fo6JuDGbL88YEp1WLT59ntUmW3ZxPeeuIDl6ue0UP/coDXTYniSqsLN0U/AQEF fA+UdAvjwKzr8TGfUIf2jItNV7I5dthjDB7tyshpgAmyu4TwjEeS8JC4Fr3PCvRSTVZs Aywg== X-Gm-Message-State: AOJu0YyayMuDuhyBqaRIftS6IqJENBuz6q0NQ7Bzmqnu3R+xNEhnbiWl lvWk981P+wiurwJwqahi2WoFZpVncDMSCEQdW0EB/H9A8Rx4NrT1+zTmM40Cj3GccJdXW6IYEl3 Z X-Google-Smtp-Source: AGHT+IEI0oVg30cMyzXRIgqjrsH0EfRvfJ9bp62HVDnJnqjDwr1NieZTQI3fXcE6QXxlvJNoLEoSjA== X-Received: by 2002:ac2:44ac:0:b0:516:ef63:b7e4 with SMTP id c12-20020ac244ac000000b00516ef63b7e4mr4377247lfm.5.1712671187220; Tue, 09 Apr 2024 06:59:47 -0700 (PDT) Received: from m1x-phil.lan ([176.176.160.134]) by smtp.gmail.com with ESMTPSA id k14-20020a1709063fce00b00a4e8a47107asm5664475ejj.200.2024.04.09.06.59.45 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 09 Apr 2024 06:59:46 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org, Kevin Wolf Cc: Qiang Liu , qemu-block@nongnu.org, Alexander Bulekov , Hanna Reitz , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PATCH-for-9.0 v2 0/3] hw/block/nand: Fix out-of-bound access in NAND block buffer Date: Tue, 9 Apr 2024 15:59:40 +0200 Message-ID: <20240409135944.24997-1-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::134; envelope-from=philmd@linaro.org; helo=mail-lf1-x134.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Fix for https://gitlab.com/qemu-project/qemu/-/issues/1446 Since v1: - Addressed Kevin trivial suggestions (unsigned offset) Philippe Mathieu-Daudé (3): hw/block/nand: Factor nand_load_iolen() method out hw/block/nand: Have blk_load() take unsigned offset and return boolean hw/block/nand: Fix out-of-bound access in NAND block buffer hw/block/nand.c | 55 ++++++++++++++++++++++++++++++++++--------------- 1 file changed, 38 insertions(+), 17 deletions(-)