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pdftract/notes/bf-21yde.md
jedarden 12f3053556 docs(bf-21yde): verify cargo-fuzz installation and fuzzing prerequisites 
Add verification note confirming:
- cargo-fuzz 0.13.1 installed and functional
- fuzz/ directory structure complete with all required files
- 'content' fuzz target properly defined in Cargo.toml
- rust-fuzzer toolchain components installed
- All 7 fuzz targets available (cmap_parser, content, lexer, object_parser, profile_yaml, stream_decoder, xref)

Closes bf-21yde
2026-07-06 13:36:35 -04:00

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cargo-fuzz Installation Verification (bf-21yde)

Date: 2026-07-06

Verification Summary

All cargo-fuzz prerequisites are verified and functional.

Checklist Results

1. cargo-fuzz installation

  • Status: PASS
  • cargo fuzz --version outputs: cargo-fuzz 0.13.1
  • No errors encountered

2. fuzz/ directory structure

  • Status: PASS
  • Directory exists at /home/coding/pdftract/fuzz/
  • Contains required files:
    • fuzz/Cargo.toml (with cargo-fuzz = true metadata)
    • fuzz/Cargo.lock
    • fuzz/fuzz_targets/ directory (7 harness files)
    • fuzz/corpus/ directory
    • fuzz/target/ directory

3. 'content' target definition

  • Status: PASS
  • Defined in fuzz/Cargo.toml at lines 40-41: 
    [[bin]]
name = "content"
path = "fuzz_targets/content.rs"
  • Actual file exists: fuzz/fuzz_targets/content.rs (822 bytes)

4. Toolchain availability

  • Status: PASS
  • rustup shows multiple installed toolchains (stable, nightly, versioned)
  • Required components installed:
    • llvm-tools-x86_64-unknown-linux-gnu
    • rust-std-x86_64-unknown-linux-gnu
    • rustc-x86_64-unknown-linux-gnu

Available Fuzz Targets

cargo fuzz list shows all 7 configured targets:

  • cmap_parser
  • content
  • lexer
  • object_parser
  • profile_yaml
  • stream_decoder
  • xref

Conclusion

All acceptance criteria met. No errors about missing cargo-fuzz or toolchain components. The fuzzing infrastructure is ready for use.

Commit Work

This verification note will be committed as the work product for this bead.