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bootutil: Fix boot_scramble_region escaping flash area #2337

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Merged
merged 1 commit into from
Jun 17, 2025

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de-nordic
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Incorrect range check fix.

@de-nordic de-nordic requested a review from davidvincze as a code owner June 11, 2025 14:16
@de-nordic de-nordic requested review from nvlsianpu and nordicjm June 11, 2025 14:49
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Needs doc release note adding

@@ -1291,12 +1291,12 @@ boot_scramble_region(const struct flash_area *fa, uint32_t off, uint32_t size, b

off -= write_block;
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does this need changing also?

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Its backwards, so last chunk to be erase has off== end_offset.

Incorrect range check fix.

Signed-off-by: Dominik Ermel <[email protected]>
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Needs doc release note adding

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@nvlsianpu nvlsianpu merged commit a0065f8 into mcu-tools:main Jun 17, 2025
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3 participants