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# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Utilities for scripts from gcr.io/oss-fuzz-base/base-runner."""
import os
import config_utils
def get_env(config, workspace):
"""Returns a dictionary containing the current environment with additional env
vars set to values needed to run a fuzzer."""
env = os.environ.copy()
env['SANITIZER'] = config.sanitizer
env['FUZZING_LANGUAGE'] = config.language
env['OUT'] = workspace.out
env['CIFUZZ'] = 'True'
env['FUZZING_ENGINE'] = config_utils.DEFAULT_ENGINE
env['ARCHITECTURE'] = config_utils.DEFAULT_ARCHITECTURE
# Do this so we don't fail in tests.
env['FUZZER_ARGS'] = '-rss_limit_mb=2560 -timeout=25'
return env
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