1#!/bin/bash 2# Copyright 2019 Google Inc. 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16################################################################################ 17 18set -o nounset 19set -o pipefail 20set -o errexit 21set -x 22 23# Based on the function from oss-fuzz/projects/golang/build.sh script. 24function compile_fuzzer { 25 local pkg=$1 26 local function=$2 27 local fuzzer="${pkg}_${function}" 28 29 # Instrument all Go files relevant to this fuzzer 30 go-fuzz-build -libfuzzer -func "${function}" -o "${fuzzer}.a" "k8s.io/kubernetes/test/fuzz/${pkg}" 31 32 # Instrumented, compiled Go ($fuzzer.a) + fuzzing engine = fuzzer binary 33 $CXX $CXXFLAGS $LIB_FUZZING_ENGINE "${fuzzer}.a" -lpthread -o "${OUT}/${fuzzer}" 34} 35 36compile_fuzzer "yaml" "FuzzDurationStrict" 37compile_fuzzer "yaml" "FuzzMicroTimeStrict" 38compile_fuzzer "yaml" "FuzzSigYaml" 39compile_fuzzer "yaml" "FuzzTimeStrict" 40compile_fuzzer "yaml" "FuzzYamlV2" 41compile_fuzzer "json" "FuzzStrictDecode" 42compile_fuzzer "json" "FuzzNonStrictDecode" 43