# Verification Note for bf-1b7od

## Task
Verify cargo-fuzz installation and fuzz project configuration

## Acceptance Criteria Status

### ✅ PASS: 'cargo fuzz --version' succeeds and shows version
**Result:** `cargo-fuzz 0.13.1`

### ✅ PASS: fuzz/Cargo.toml exists with proper libfuzzer-sys dependency
**Verification:** File exists at `/home/coding/pdftract/fuzz/Cargo.toml`
- Contains `libfuzzer-sys = { version = "0.4", features = ["arbitrary-derive"] }`
- Properly configured with `cargo-fuzz = true` metadata

### ✅ PASS: fuzz/fuzz_targets/profile_yaml.rs is listed as a target
**Verification:**
- Created `/home/coding/pdftract/fuzz/fuzz_targets/profile_yaml.rs`
- Added `[[bin]]` entry to `fuzz/Cargo.toml`
- Verified with `cargo fuzz list` showing `profile_yaml` in the target list

## Changes Made
1. Created `fuzz/fuzz_targets/profile_yaml.rs` fuzz target that exercises the profile YAML loader
2. Updated `fuzz/Cargo.toml` to register the new target

## Additional Context
The plan (line 3236) specifies `fuzz/profile_yaml/` as a required fuzz harness for testing the profile YAML parser. This target now implements INV-8 (no panic at public boundary) for the YAML loader.

## Test Results
- `cargo fuzz --version`: PASS (0.13.1)
- `cargo fuzz list`: PASS (profile_yaml appears in list)
- All 7 fuzz targets now registered: cmap_parser, content, lexer, object_parser, profile_yaml, stream_decoder, xref