KenM76andClaude Opus 5.5 b4ba4edc7f M12: PRC reader: charge copied blocks, refuse overflowing schema expressions ...

Review fixes from #6087:

- Picture and uncompressed blocks are charged to the parse ceiling before
  they are copied. File-structure headers may overlap, so each structure's
  copy counts. The ceiling test now includes the 3-byte picture.
- Schema expressions use checked multiply, add and subtract; an overflow is
  Malformed rather than a wrapped loop count.
- Each face's triangles are counted from its entity sizes and charged before
  it is triangulated.
- Matrix::mirrors divides each row by its largest entry before taking the
  determinants, so a mirror whose determinant underflows still reverses the
  winding.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9

2026-11-03 23:58:08 -05:00

..

container.rs

M12: PRC reader: charge copied blocks, refuse overflowing schema expressions

2026-11-03 23:58:08 -05:00

proptests.rs

M12: PRC reader crate: container, bit primitives, schema (#1297)

2026-11-02 12:26:43 -05:00