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- o Major bugfixes (protover, voting):
- - Revise Rust implementation of protover to use a more memory-efficient
- voting algorithm and corresponding data structures, thus avoiding a
- potential (but small impact) DoS attack where specially crafted protocol
- strings would expand to several potential megabytes in memory. In the
- process, several portions of code were revised to be methods on new,
- custom types, rather than functions taking interchangeable types, thus
- increasing type safety of the module. Custom error types and handling
- were added as well, in order to facilitate better error dismissal/handling
- in outside crates and avoid mistakenly passing an internal error string to
- C over the FFI boundary. Many tests were added, and some previous
- differences between the C and Rust implementations have been
- remedied. Fixes 24031; bugfix on 0.3.3.1-alpha.
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