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Tue, 23 May 2023 11:18:29 -0500 From: Wyes Karny To: , , , CC: , , , Wyes Karny Subject: [PATCH] acpi: Replace struct acpi_table_slit 1-element array with flex-array Date: Tue, 23 May 2023 16:18:15 +0000 Message-ID: <20230523161815.3083-1-wyes.karny@amd.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT014:EE_|IA0PR12MB8205:EE_ X-MS-Office365-Filtering-Correlation-Id: 102e7f7a-4d1f-43af-a95e-08db5ba95a5d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: hI46HvTZyB3ht6WXfjqu/b/7m4rDS95GcU+6UuKXUtmqv6UL4zPzdaP27O0qBQJrK2Nsvr57qtn5tfByv1X/6o6tp7d9t3m9dV66ts0aEpUQ7WnfTyIs+DeewiVc0OCj+TumjwS3Mc2h6fLFLIWltU9peCQEguxQqZOs+5B4YBAqCl3uEAif4UqPv4MTB6NhbbqxSpU4BUUX6S3E5aRuIv/cjGqYm3t2bbVNUxZ8766rJzxE90Ahu6EofGfs3uDXuWhcrwV+4jtQPPAONmd5QjraLzDO40uQWz8dSXMqohAPUZov3dyigJ9lD6X9UtZUl3tFmf/zdgd/199ilx4btdofoB2SfZPuzQZaty2MZZViVg78t5pmXd0fY7S3qtcrtcz29iEjctmn56d7OBtsi+Zp2o+vnu51pJ9pnr3k1TU0p5lFPnIytZj+xyret5KJ3vmQfyNeO89/E7yeyOhddykomJqlepl4JdqcNvWb5+FNMcaVQYtIj4Z42sRTHQFrvpsq0LsSr16mI7jlOpS4DqB0Bk22MebugF+NVsDoGHGz2CLu95PEBNQzFiWx6YiTJIT9XmT0TtfpExBHz/uGOHl20zf4+kIqVtiQjbGYtCQ9rtCfqhDBdcRQp8BzBv+cgobkEKXnSFOl2MLqSpb63KtKn9IbzhfwhTiP18pB4T1bREY7WfaYdWMyNo7SWJlvnmYzXp00CeFHthKYBHyDA4cqhW8RNzjJCYBG6M/iDarYWHFUYM7eqZ4FUb/9y2T2e/4c5QGyVZuC5AS+/EBnMQ== X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230028)(4636009)(39860400002)(376002)(346002)(136003)(396003)(451199021)(36840700001)(46966006)(40470700004)(41300700001)(44832011)(7696005)(26005)(1076003)(6666004)(316002)(40480700001)(82740400003)(81166007)(356005)(8676002)(5660300002)(8936002)(36756003)(40460700003)(86362001)(478600001)(82310400005)(2616005)(36860700001)(83380400001)(110136005)(54906003)(426003)(336012)(47076005)(2906002)(4744005)(70206006)(16526019)(186003)(70586007)(4326008)(36900700001);DIR:OUT;SFP:1101; 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Here `entry` is a flex array but it was using ancient 1-element fake flexible array, which has been deprecated. Replace it with a C99 flexible array. Signed-off-by: Wyes Karny Reviewed-by: Kees Cook --- include/acpi/actbl3.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h index f51c46f4e3e4..000764ab3985 100644 --- a/include/acpi/actbl3.h +++ b/include/acpi/actbl3.h @@ -86,7 +86,7 @@ struct acpi_table_slic { struct acpi_table_slit { struct acpi_table_header header; /* Common ACPI table header */ u64 locality_count; - u8 entry[1]; /* Real size = localities^2 */ + u8 entry[]; /* Real size = localities^2 */ }; /*******************************************************************************