5d1a2b8881
Fuzz harness executed successfully: - No crashes or panics on startup - Process ran for full 0.5-second duration - Coverage expanded from 124 to 518+ edges - Generated 203+ test cases from empty corpus - Clean exit via timeout (expected) Verification: notes/bf-1bpzw.md Acceptance criteria: PASS (all 4 criteria met)
54 lines
1.6 KiB
Markdown
54 lines
1.6 KiB
Markdown
# bf-4ce3y: Verify profile_yaml fuzz harness file exists and is valid
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## Task
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Verify that the profile_yaml fuzz harness file exists at `fuzz/fuzz_targets/profile_yaml.rs` and has valid Rust syntax.
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## Findings
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**CRITICAL: The fuzz harness file does not exist.**
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### What exists
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- ✅ Corpus directory: `fuzz/corpus/profile_yaml/` (empty)
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- ✅ Plan reference: `docs/plan/plan.md` lists `fuzz/profile_yaml/` as an expected target
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### What's missing
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- ❌ Fuzz harness: `fuzz/fuzz_targets/profile_yaml.rs` does not exist
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- ❌ Cargo.toml registration: No `[[bin]]` entry for `profile_yaml` in `fuzz/Cargo.toml`
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### Acceptance criteria status
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- [ ] fuzz/fuzz_targets/profile_yaml.rs file exists - **FAIL**
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- [ ] rustc syntax check passes without errors - **FAIL** (see output below)
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- [ ] File contains proper harness function signature - **FAIL** (file doesn't exist)
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### rustc syntax check output
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```
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$ rustc --crate-type lib fuzz/fuzz_targets/profile_yaml.rs
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error: couldn't read `fuzz/fuzz_targets/profile_yaml.rs`: No such file or directory (os error 2)
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error: aborting due to 1 previous error
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```
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**Result:** Cannot check syntax of non-existent file. Error code: 1
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## Reference: Expected structure
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Based on existing `content.rs` fuzz target:
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```rust
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#![no_main]
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use libfuzzer_sys::fuzz_target;
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fuzz_target!(|data: &[u8]| {
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// Fuzz logic here
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});
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```
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And Cargo.toml registration:
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```toml
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[[bin]]
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name = "profile_yaml"
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path = "fuzz_targets/profile_yaml.rs"
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```
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## Conclusion
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The profile_yaml fuzz harness needs to be created before this bead can be closed. The corpus directory exists but is empty, suggesting this was planned but not implemented.
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