Add MCUBOOT_CHECK_HEADER_LOAD_ADDRESS #2481
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nordicjm
approved these changes
Oct 7, 2025
| } | ||
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| #if MCUBOOT_IMAGE_NUMBER > 1 && !defined(MCUBOOT_ENC_IMAGES) && defined(MCUBOOT_VERIFY_IMG_ADDRESS) | ||
| #if defined(MCUBOOT_VERIFY_IMG_ADDRESS) && !defined(MCUBOOT_ENC_IMAGES) || \ |
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Yes it is. I am still testing this locally and trying to make it run with sim.
| #else | ||
| /* This is platform specific code that should not be here */ | ||
| const uint32_t offset = secondary_hdr->ih_hdr_size + RESET_OFFSET; | ||
| BOOT_LOG_DBG("Getting image %d internal addr from offset %u", |
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would mark this as deprecated then remove it in 2 releases
Adding MCUBOOT_CHECK_HEADER_LOAD_ADDRESS that allows to verify header stored ih_load_addr against target boot slot, to allow MCUboot to reject firmware uploaded for incorrect slot. This option works with encrypted software, as it does not require decrypting image. This option takes precedence over MCUBOOT_VERIFY_IMG_ADDRESS. Note that the change leaves MCUBOOT_VERIFY_IMG_ADDRESS with the bug reported here mcu-tools#2473. This commit also removes dependency on having more then one image to have the check enabled, as it makes no point to block using it on single image. Co-authored-by: Andrzej Puzdrowski <[email protected]> Signed-off-by: Dominik Ermel <[email protected]>
Allows to enable MCUboot config MCUBOOT_CHECK_HEADER_LOAD_ADDRESS. Co-authored-by: Andrzej Puzdrowski <[email protected]> Signed-off-by: Dominik Ermel <[email protected]>
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Add MCUBOOT_CHECK_HEADER_LOAD_ADDRESS that allows to validate application image, against boot slot, with the use of ih_img_addr from header.