fkYAML version 0.4.4

What's Changed

✨ New Features

• Add fuzz test for parsing YAML inputs #537 (@fktn-k)
  • Currently, it can only built with a Clang compiler. With GCC or MSVC compilers, the build fails.
  • You can run the fuzz test with sanitizers enabled by running the following commands.

    $ cd /path/to/fkYAML
    $ cmake -B build -S . -DFK_YAML_BUILD_TYPE=Debug -DFK_YAML_BUILD_FUZZ_TEST=ON
    $ cmake --build build --target run_fuzz_test
      # The results will be output to the `build/tests/fuzz_tests/corpus` directory.

• Add get_resolved_tag_name API to basic_node #559 (@fktn-k)
  • This method returns a resolved tag name by replacing a tag shorthand (!! or !e!) with the prefix defined in the %TAG directive.
  • This would be useful if you would like to perform some special operation based on tag properties associated to the target node, given that the pre-existing get_tag_name returns an unresolved tag name.
  • See the API reference page for more details.

⚡ Improvements

• Harden input adapter against truncated encoded input #533 (@sndth)

🐛 Bug Fixes

Most bug are reported in or related to the issue #536. (thanks to @AlexandrKhromov2005)

• Fix crashes and memory leaks found during fuzz test #538 (@fktn-k)
• Fix more crashes caused by fuzz test #540 (@fktn-k)
• Fix out-of-bounds read on an explicit key without a parent context #543 (@AlexandrKhromov2005)
• Guard empty context stack in the key-separator and add_new_key paths #544 (@AlexandrKhromov2005)
• Prevent stack overflow by a self-referential alias #549 (@fktn-k)
• Fix out-of-bounds read from a truncated BOM in the char encoding detector #545 (@AlexandrKhromov2005)
• Fix four out-of-bounds reads in the lexer and tag URI validation #547 (@sndth)
• Guard the context stack access behind a checked accessor #552 (@sndth)
• Complete explicit mapping keys which are not followed by a value on the same line #554 (@sndth)
• Hold parse context node ownership in a unique_ptr #563 (@sndth)

🤖 CI

• Fix comment posting failures to the PRs from forks #555 (@fktn-k)
• Update coverage options for lcov v2.x #551 (@fktn-k)
• Migrate to doctest #535 (fktn-k)
• Send coverage report to Coveralls on all commits in main/develop branches #541 (@fktn-k)
• Change the way to generate test_data.hpp for unit tests #550 (@fktn-k)

🧩 Miscellaneous

• Harden SPDX copyright against duplicate entries #534 (@sndth)
• Remove unused BSL-1.0 license file #539 (@fktn-k)
• Update the copyright year in LICENSE.txt #542 (@fktn-k)

Full Changelog

v0.4.3...v0.4.4