mirror of https://github.com/wolfSSL/wolfBoot.git
f5401b0e23
ext_flash_read() ignored the intra-page offset of the start address (a partial read returned bytes from the head of the page), copied sub-page reads in 32-bit words (dropping a sub-word tail), and wrote a full NAND page into the caller's buffer when a multi-page read ended mid-page (overrunning it). The integrity check hashes the image in 64-byte blocks from fw_base + offset, so any read crossing a page mid-block returned the wrong bytes. Walk the read page by page from the exact address: full aligned pages go straight into the caller's buffer; partial first/last pages are staged through the page buffer and copied from the column offset. Proven by unit-sama5d3-ext-read, which extracts the real function and runs it against an emulated device: unaligned starts, 1-3 byte lengths, the 64-byte integrity-hash block pattern, page/block boundaries, and multi-page reads with a short tail. Pre-fix 6 of the 8 checks failed. |
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| .. | ||
| armclang | ||
| bin-assemble | ||
| check_config | ||
| ci | ||
| delta | ||
| efi | ||
| elf-parser | ||
| fdt-parser | ||
| keytools | ||
| lms | ||
| openocd | ||
| renode | ||
| sbom | ||
| scripts | ||
| squashelf | ||
| test-expect-version | ||
| test-update-server | ||
| tpm | ||
| uart-flash-server | ||
| unit-tests | ||
| xmss | ||
| config.mk | ||
| test-delta.mk | ||
| test-enc.mk | ||
| test-renode.mk | ||
| test.mk | ||
| wolfboot-rpi-devicetree.diff | ||