Function generate_performance_attack_inputs

tests/protocol_fuzzing_test.rs:343–374

()

}

fn generate_performance_attack_inputs() -> Vec<Vec<u8>> {
    let mut inputs = Vec::new();

    // Deeply nested structures
    let mut nested = vec![b'Q'];
    let nested_query = "SELECT ".to_string() + &"(".repeat(1000) + &")".repeat(1000);
    nested.extend_from_slice(&((nested_query.len() + 5) as u32).to_be_bytes());
    nested.extend_from_slice(nested_query.as_bytes());
    nested.push(0);
    inputs.push(nested);

    // Very long identifiers
    let mut long_id = vec![b'Q'];
    let long_name = "a".repeat(10000);
    long_id.extend_from_slice(&((long_name.len() + 5) as u32).to_be_bytes());
    long_id.extend_from_slice(long_name.as_bytes());
    long_id.push(0);
    inputs.push(long_id);

    // Many parameters
    let mut many_params = vec![b'P'];
    let query = "SELECT ".to_string() + &"$1,".repeat(1000);
    many_params.extend_from_slice(&((query.len() + 1000) as u32).to_be_bytes());
    many_params.extend_from_slice(b"stmt\0");
    many_params.extend_from_slice(query.as_bytes());
    many_params.push(0);
    many_params.extend_from_slice(&(1000u16).to_be_bytes()); // 1000 parameter types
    many_params.extend(vec![0; 1000 * 4]); // Parameter type OIDs (all zeros for simplicity)
    inputs.push(many_params);

    inputs
}