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GET /api/patches/2195282/?format=api
{ "id": 2195282, "url": "http://patchwork.ozlabs.org/api/patches/2195282/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260210-upstream_stm32mp2_cpu_fix-v1-1-f37c509d79da@foss.st.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260210-upstream_stm32mp2_cpu_fix-v1-1-f37c509d79da@foss.st.com>", "list_archive_url": null, "date": "2026-02-10T14:57:35", "name": "stm32mp: fix array bounds checks", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "ca7d48f139bcf7a47d2ec6b8aa6a49dba582088a", "submitter": { "id": 80709, "url": "http://patchwork.ozlabs.org/api/people/80709/?format=api", "name": "Patrice Chotard", "email": "patrice.chotard@foss.st.com" }, "delegate": { "id": 56455, "url": "http://patchwork.ozlabs.org/api/users/56455/?format=api", "username": "patrick_delaunay", "first_name": "Patrick", "last_name": "Delaunay", "email": "patrick.delaunay73@gmail.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260210-upstream_stm32mp2_cpu_fix-v1-1-f37c509d79da@foss.st.com/mbox/", "series": [ { "id": 491710, "url": "http://patchwork.ozlabs.org/api/series/491710/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=491710", "date": "2026-02-10T14:57:35", "name": "stm32mp: fix array bounds checks", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/491710/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2195282/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2195282/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=foss.st.com header.i=@foss.st.com header.a=rsa-sha256\n header.s=selector2 header.b=BmGmJp1a;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; 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Ip=[164.130.1.60];\n Helo=[smtpO365.st.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n AM3PEPF0000A79C.eurprd04.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "VI1PR10MB8255", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.103.8 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "Fix index check against array size. If that index is equal\nto the array size, we'll access one-past-the-end of the array.\n\nSigned-off-by: Patrice Chotard <patrice.chotard@foss.st.com>\n---\n arch/arm/mach-stm32mp/stm32mp2/cpu.c | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)\n\n\n---\nbase-commit: b99da05e1538b8fa153322da82917af2aa27e1d6\nchange-id: 20260210-upstream_stm32mp2_cpu_fix-bbbd24ba4f99\n\nBest regards,", "diff": "diff --git a/arch/arm/mach-stm32mp/stm32mp2/cpu.c b/arch/arm/mach-stm32mp/stm32mp2/cpu.c\nindex e081dc605b8..a8a6bcf8ab4 100644\n--- a/arch/arm/mach-stm32mp/stm32mp2/cpu.c\n+++ b/arch/arm/mach-stm32mp/stm32mp2/cpu.c\n@@ -148,7 +148,7 @@ static void setup_boot_mode(void)\n \t\t __func__, boot_ctx, boot_mode, instance, forced_mode);\n \tswitch (boot_mode & TAMP_BOOT_DEVICE_MASK) {\n \tcase BOOT_SERIAL_UART:\n-\t\tif (instance > ARRAY_SIZE(serial_addr))\n+\t\tif (instance >= ARRAY_SIZE(serial_addr))\n \t\t\tbreak;\n \t\t/* serial : search associated node in devicetree */\n \t\tsprintf(cmd, \"serial@%x\", serial_addr[instance]);\n@@ -178,7 +178,7 @@ static void setup_boot_mode(void)\n \t\tbreak;\n \tcase BOOT_FLASH_SD:\n \tcase BOOT_FLASH_EMMC:\n-\t\tif (instance > ARRAY_SIZE(sdmmc_addr))\n+\t\tif (instance >= ARRAY_SIZE(sdmmc_addr))\n \t\t\tbreak;\n \t\t/* search associated sdmmc node in devicetree */\n \t\tsprintf(cmd, \"mmc@%x\", sdmmc_addr[instance]);\n", "prefixes": [] }