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get_data()/set_data() copied sizeof(BitField) bytes unconditionally. For bit-aligned images whose last pixel occupies fewer bits than a full BitField (e.g. bit_aligned_image3_type<1,2,1> = 4 bits/px on a 16-bit field), accessing the final pixel read or wrote past the end of the image buffer (heap-buffer-overflow, #808). Copy only ceil((first_bit + NumBits) / 8) bytes -- the bytes that actually contain the referenced channel's bits. Untouched bits keep their storage contents since the read-modify-write in set_unsafe() writes back exactly the byte range it read.
The build would previsouly fail with the macro set and the macro has no effect anymore
Bumps [handlebars](https://github.com/handlebars-lang/handlebars.js) from 4.7.9 to 4.7.10. - [Release notes](https://github.com/handlebars-lang/handlebars.js/releases) - [Changelog](https://github.com/handlebars-lang/handlebars.js/blob/v4.7.10/release-notes.md) - [Commits](handlebars-lang/handlebars.js@v4.7.9...v4.7.10) --- updated-dependencies: - dependency-name: handlebars dependency-version: 4.7.10 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>
…dlebars-4.7.10 chore(deps): bump handlebars from 4.7.9 to 4.7.10 in /doc
mloskot
approved these changes
Oct 20, 2026
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