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GET /api/patches/1745912/?format=api
{ "id": 1745912, "url": "http://patchwork.ozlabs.org/api/patches/1745912/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20230221201925.9644-20-pali@kernel.org/", "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": "<20230221201925.9644-20-pali@kernel.org>", "list_archive_url": null, "date": "2023-02-21T20:18:45", "name": "[RFC,u-boot-mvebu,19/59] tools: kwboot: Show image type and error parsing reasons", "commit_ref": "5b039dced38162f21fa078e65b0f5fc733439fac", "pull_url": null, "state": "accepted", "archived": false, "hash": "b69010feea66a2cd65590c1a93862243970215a0", "submitter": { "id": 78810, "url": "http://patchwork.ozlabs.org/api/people/78810/?format=api", "name": "Pali Rohár", "email": "pali@kernel.org" }, "delegate": { "id": 1696, "url": "http://patchwork.ozlabs.org/api/users/1696/?format=api", "username": "stroese", "first_name": "Stefan", "last_name": "Roese", "email": "sr@denx.de" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20230221201925.9644-20-pali@kernel.org/mbox/", "series": [ { "id": 343058, "url": "http://patchwork.ozlabs.org/api/series/343058/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=343058", "date": "2023-02-21T20:18:27", "name": "arm: mvebu: Various fixes", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/343058/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1745912/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1745912/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 spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; 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Tue, 21 Feb 2023 21:22:30 +0100 (CET)" ], "X-Spam-Checker-Version": "SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de", "X-Spam-Level": "", "X-Spam-Status": "No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,\n DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,\n SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n s=k20201202; t=1677010953;\n bh=iC5nYd8DcnzBBbOv8EJX8BLa2FqtXpRb5IKZtaap+ls=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=tBwMXQoWhlXz+EMQV+HuU4aX6naYJoqwZY09k1uh116C/siyTp0zwlqFcDfY30H+i\n lkKulVomUgOsF5q+cvfzWhSIXIKs1b7z6TqngByhO40XYOo++zrAz25Ou351ydOKcM\n RmIuLxy01rp88baEwif38x5qj1tTTI/K07IvlwKIeE33I2RtdQQtCl4qLO55Df+/tV\n 2cya58y/r8xsusqWL+/IUkJP60w1qorap+J1A92Al7qPvHi5wQ6WMmQa81sedqD0zb\n 8LA7zkcoPh5TqrSiW6WS15jPQNnNQVKhcdweWEVj30mDvfAsopX3sZUHFw333Fn9qd\n aAFSmyeNEdXkA==", "From": "=?utf-8?q?Pali_Roh=C3=A1r?= <pali@kernel.org>", "To": "u-boot@lists.denx.de", "Cc": "Stefan Roese <sr@denx.de>, Tony Dinh <mibodhi@gmail.com>,\n Josua Mayer <josua@solid-run.com>", "Subject": "[PATCH RFC u-boot-mvebu 19/59] tools: kwboot: Show image type and\n error parsing reasons", "Date": "Tue, 21 Feb 2023 21:18:45 +0100", "Message-Id": "<20230221201925.9644-20-pali@kernel.org>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20230221201925.9644-1-pali@kernel.org>", "References": "<20230221201925.9644-1-pali@kernel.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "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 0.103.6 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "Show image type and version during parsing of kwbimage.\nAnd show reasons in error messages when parsing failed.\nThis can help to debug issues with invalid images.\n\nSigned-off-by: Pali Rohár <pali@kernel.org>\n---\n tools/kwboot.c | 39 ++++++++++++++++++++++++++++++++++-----\n 1 file changed, 34 insertions(+), 5 deletions(-)", "diff": "diff --git a/tools/kwboot.c b/tools/kwboot.c\nindex cb31d5b858ce..7c666486f31f 100644\n--- a/tools/kwboot.c\n+++ b/tools/kwboot.c\n@@ -1976,6 +1976,21 @@ _inject_baudrate_change_code(void *img, size_t *size, int for_data,\n \t}\n }\n \n+static const char *\n+kwboot_img_type(uint8_t blockid)\n+{\n+\tswitch (blockid) {\n+\tcase IBR_HDR_I2C_ID: return \"I2C\";\n+\tcase IBR_HDR_SPI_ID: return \"SPI\";\n+\tcase IBR_HDR_NAND_ID: return \"NAND\";\n+\tcase IBR_HDR_SATA_ID: return \"SATA\";\n+\tcase IBR_HDR_PEX_ID: return \"PEX\";\n+\tcase IBR_HDR_UART_ID: return \"UART\";\n+\tcase IBR_HDR_SDIO_ID: return \"SDIO\";\n+\tdefault: return \"unknown\";\n+\t}\n+}\n+\n static int\n kwboot_img_patch(void *img, size_t *size, int baudrate)\n {\n@@ -1989,8 +2004,10 @@ kwboot_img_patch(void *img, size_t *size, int baudrate)\n \n \thdr = img;\n \n-\tif (*size < sizeof(struct main_hdr_v1))\n+\tif (*size < sizeof(struct main_hdr_v1)) {\n+\t\tfprintf(stderr, \"Invalid image header size\\n\");\n \t\tgoto err;\n+\t}\n \n \timage_ver = kwbimage_version(img);\n \tif (image_ver != 0 && image_ver != 1) {\n@@ -2000,12 +2017,18 @@ kwboot_img_patch(void *img, size_t *size, int baudrate)\n \n \thdrsz = kwbheader_size(hdr);\n \n-\tif (*size < hdrsz)\n+\tif (*size < hdrsz) {\n+\t\tfprintf(stderr, \"Invalid image header size\\n\");\n \t\tgoto err;\n+\t}\n+\n+\tkwboot_printv(\"Detected kwbimage v%d with %s boot signature\\n\", image_ver, kwboot_img_type(hdr->blockid));\n \n \tcsum = kwboot_hdr_csum8(hdr) - hdr->checksum;\n-\tif (csum != hdr->checksum)\n+\tif (csum != hdr->checksum) {\n+\t\tfprintf(stderr, \"Image has invalid header checksum stored in image header\\n\");\n \t\tgoto err;\n+\t}\n \n \tsrcaddr = le32_to_cpu(hdr->srcaddr);\n \n@@ -2028,9 +2051,15 @@ kwboot_img_patch(void *img, size_t *size, int baudrate)\n \t\tbreak;\n \t}\n \n-\tif (hdrsz > le32_to_cpu(hdr->srcaddr) ||\n-\t *size < le32_to_cpu(hdr->srcaddr) + le32_to_cpu(hdr->blocksize))\n+\tif (hdrsz > le32_to_cpu(hdr->srcaddr)) {\n+\t\tfprintf(stderr, \"Image has invalid data offset stored in image header\\n\");\n+\t\tgoto err;\n+\t}\n+\n+\tif (*size < le32_to_cpu(hdr->srcaddr) + le32_to_cpu(hdr->blocksize)) {\n+\t\tfprintf(stderr, \"Image has invalid data size stored in image header\\n\");\n \t\tgoto err;\n+\t}\n \n \tfor_each_opt_hdr_v1 (ohdr, hdr) {\n \t\tif (!opt_hdr_v1_valid_size(ohdr, (const uint8_t *)hdr + hdrsz)) {\n", "prefixes": [ "RFC", "u-boot-mvebu", "19/59" ] }