def engine_fuzz(request, _):
"""Run engine fuzzer."""
engine_impl = engine.get(request.engine)
result, fuzzer_metadata, strategies = fuzz_task.run_engine_fuzzer(
engine_impl, request.target_name, request.sync_corpus_directory,
request.testcase_directory)
crashes = [
untrusted_runner_pb2.EngineCrash(input_path=crash.input_path,
stacktrace=crash.stacktrace,
reproduce_args=crash.reproduce_args,
crash_time=crash.crash_time)
for crash in result.crashes
]
packed_stats = _pack_values(result.stats)
packed_strategies = _pack_values(strategies)
return untrusted_runner_pb2.EngineFuzzResponse(
logs=result.logs,
command=result.command,
crashes=crashes,
stats=packed_stats,
time_executed=result.time_executed,
fuzzer_metadata=fuzzer_metadata,
strategies=packed_strategies)
def engine_fuzz(request, _):
"""Run engine fuzzer."""
engine_impl = engine.get(request.engine)
result, fuzzer_metadata = fuzz_task.run_engine_fuzzer(
engine_impl,
request.target_name,
request.sync_corpus_directory,
request.testcase_directory,
)
crashes = [
untrusted_runner_pb2.EngineCrash(
input_path=crash.input_path,
stacktrace=protobuf_utils.encode_utf8_if_unicode(crash.stacktrace),
reproduce_args=crash.reproduce_args,
crash_time=crash.crash_time,
) for crash in result.crashes
]
packed_stats = {}
for key, value in six.iteritems(result.stats):
packed_value = Any()
if isinstance(value, float):
packed_value.Pack(wrappers_pb2.DoubleValue(value=value))
elif isinstance(value, int):
packed_value.Pack(wrappers_pb2.Int32Value(value=value))
elif isinstance(value, six.string_types):
packed_value.Pack(wrappers_pb2.StringValue(value=value))
else:
raise ValueError("Unknown stat type for " + key)
packed_stats[key] = packed_value
return untrusted_runner_pb2.EngineFuzzResponse(
logs=protobuf_utils.encode_utf8_if_unicode(result.logs),
command=result.command,
crashes=crashes,
stats=packed_stats,
time_executed=result.time_executed,
fuzzer_metadata=fuzzer_metadata,
)