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[test]: fuzz bundle parsing with cargo-fuzz

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3-5 天
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55/100
Issue 类型
功能
描述清晰度
基本清楚
活跃度
活跃
技术栈
rust
领域
security, testing

调研方向

Read CONTRIBUTING.md for the repository checks, then inspect Bundle::from_json, its XDR decoding, tests/tamper.rs, and the mainnet fixture. Add a fuzz/ crate with a bundle_from_json target that verifies successfully parsed bundles against the public trust set, and seed its corpus with the fixture. Done means cargo +nightly fuzz run bundle_from_json runs for ten minutes without a crash, or the PR fixes any crash it finds; avoid introducing library panics or unwraps.

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描述

area/core complexity:medium Stellar Wave test
Context

Bundle::from_json and the XDR decoding behind it take untrusted input from any RPC or exnode. The property test in tests/tamper.rs mutates a valid bundle; a fuzzer would also explore malformed structure.

Scope
  • Add a fuzz/ crate with a bundle_from_json target that parses and, when parsing succeeds, verifies against the public trust set.
  • Seed the corpus with the mainnet fixture.
  • Document how to run it in CONTRIBUTING.md; a CI job is optional (nightly).
Done when
  • cargo +nightly fuzz run bundle_from_json runs for ten minutes without a crash, or the PR fixes what it finds.
  • No unwrap or panic is introduced in library code.

Comment to be assigned before starting. Read CONTRIBUTING.md for the checks this repository runs.

主要语言
Rust
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1
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  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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