Add files using upload-large-folder tool

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-builder-python/Dockerfile

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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.
+#
+################################################################################
+
+ARG IMG_TAG=latest
+FROM ghcr.io/aixcc-finals/base-builder:${IMG_TAG}
+
+RUN install_python.sh

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-builder/README.md

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+# base-builder
+> Abstract base image for project builders.
+
+Every project image supports multiple commands that can be invoked through docker after the image is built:
+
+<pre>
+docker run --rm -ti gcr.io/oss-fuzz/<b><i>$project</i></b> <i>&lt;command&gt;</i> <i>&lt;arguments...&gt;</i>
+</pre>
+
+# Supported Commands
+
+| Command | Description |
+|---------|-------------|
+| `compile` (default) | build all fuzz targets
+| `/bin/bash` | drop into shell, execute `compile` script to start build.
+
+# Build Configuration
+
+A single build image can build same set of fuzzers in many configurations.
+The configuration is picked through one or more environment variables.
+
+| Env Variable     | Description
+| -------------    | --------
+| `$SANITIZER ("address")` | Specifies predefined sanitizer configuration to use. `address` or `memory` or `undefined`.
+| `$SANITIZER_FLAGS` | Specify compiler sanitizer flags directly. Overrides `$SANITIZER`.
+| `$COVERAGE_FLAGS` | Specify compiler flags to use for fuzzer feedback coverage.
+| `$BUILD_UID` | User id to use while building fuzzers.
+
+## Examples
+
+- *building sqlite3 fuzzer with UBSan (`SANITIZER=undefined`):*
+
+
+<pre>
+docker run --rm -ti -e <i>SANITIZER</i>=<i>undefined</i> gcr.io/oss-fuzz/sqlite3
+</pre>
+
+
+# Image Files Layout
+
+| Location|Env| Description |
+|---------| -------- | ----------  |
+| `/out/` | `$OUT`         | Directory to store build artifacts (fuzz targets, dictionaries, options files, seed corpus archives). |
+| `/src/` | `$SRC`         | Directory to checkout source files |
+| `/work/`| `$WORK`        | Directory for storing intermediate files |
+| `/usr/lib/libFuzzingEngine.a` | `$LIB_FUZZING_ENGINE` | Location of prebuilt fuzzing engine library (e.g. libFuzzer) that needs to be linked with all fuzz targets.
+
+While files layout is fixed within a container, the environment variables are
+provided to be able to write retargetable scripts.
+
+
+## Compiler Flags
+
+You *must* use special compiler flags to build your project and fuzz targets.
+These flags are provided in following environment variables:
+
+| Env Variable    | Description
+| -------------   | --------
+| `$CC`           | The C compiler binary.
+| `$CXX`, `$CCC`  | The C++ compiler binary.
+| `$CFLAGS`       | C compiler flags.
+| `$CXXFLAGS`     | C++ compiler flags.
+
+Most well-crafted build scripts will automatically use these variables. If not,
+pass them manually to the build tool.
+
+
+# Child Image Interface
+
+## Sources
+
+Child image has to checkout all sources that it needs to compile fuzz targets into
+`$SRC` directory. When the image is executed, a directory could be mounted on top
+of these with local checkouts using
+`docker run -v $HOME/my_project:/src/my_project ...`.
+
+## Other Required Files
+
+Following files have to be added by child images:
+
+| File Location   | Description |
+| -------------   | ----------- |
+| `$SRC/build.sh` | build script to build the project and its fuzz targets |

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-builder/bisect_clang_test.py

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+# Copyright 2019 Google Inc.
+#
+# 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.
+#
+################################################################################
+"""Tests for bisect_clang.py"""
+import os
+from unittest import mock
+import unittest
+
+import bisect_clang
+
+FILE_DIRECTORY = os.path.dirname(__file__)
+LLVM_REPO_PATH = '/llvm-project'
+
+
+def get_git_command(*args):
+  """Returns a git command for the LLVM repo with |args| as arguments."""
+  return ['git', '-C', LLVM_REPO_PATH] + list(args)
+
+
+def patch_environ(testcase_obj):
+  """Patch environment."""
+  env = {}
+  patcher = mock.patch.dict(os.environ, env)
+  testcase_obj.addCleanup(patcher.stop)
+  patcher.start()
+
+
+class BisectClangTestMixin:  # pylint: disable=too-few-public-methods
+  """Useful mixin for bisect_clang unittests."""
+
+  def setUp(self):  # pylint: disable=invalid-name
+    """Initialization method for unittests."""
+    patch_environ(self)
+    os.environ['SRC'] = '/src'
+    os.environ['WORK'] = '/work'
+
+
+class GetClangBuildEnvTest(BisectClangTestMixin, unittest.TestCase):
+  """Tests for get_clang_build_env."""
+
+  def test_cflags(self):
+    """Test that CFLAGS are not used compiling clang."""
+    os.environ['CFLAGS'] = 'blah'
+    self.assertNotIn('CFLAGS', bisect_clang.get_clang_build_env())
+
+  def test_cxxflags(self):
+    """Test that CXXFLAGS are not used compiling clang."""
+    os.environ['CXXFLAGS'] = 'blah'
+    self.assertNotIn('CXXFLAGS', bisect_clang.get_clang_build_env())
+
+  def test_other_variables(self):
+    """Test that other env vars are used when compiling clang."""
+    key = 'other'
+    value = 'blah'
+    os.environ[key] = value
+    self.assertEqual(value, bisect_clang.get_clang_build_env()[key])
+
+
+def read_test_data(filename):
+  """Returns data from |filename| in the test_data directory."""
+  with open(os.path.join(FILE_DIRECTORY, 'test_data', filename)) as file_handle:
+    return file_handle.read()
+
+
+class SearchBisectOutputTest(BisectClangTestMixin, unittest.TestCase):
+  """Tests for search_bisect_output."""
+
+  def test_search_bisect_output(self):
+    """Test that search_bisect_output finds the responsible commit when one
+    exists."""
+    test_data = read_test_data('culprit-commit.txt')
+    self.assertEqual('ac9ee01fcbfac745aaedca0393a8e1c8a33acd8d',
+                     bisect_clang.search_bisect_output(test_data))
+
+  def test_search_bisect_output_none(self):
+    """Test that search_bisect_output doesnt find a non-existent culprit
+    commit."""
+    self.assertIsNone(bisect_clang.search_bisect_output('hello'))
+
+
+def create_mock_popen(
+    output=bytes('', 'utf-8'), err=bytes('', 'utf-8'), returncode=0):
+  """Creates a mock subprocess.Popen."""
+
+  class MockPopen:
+    """Mock subprocess.Popen."""
+    commands = []
+    testcases_written = []
+
+    def __init__(self, command, *args, **kwargs):  # pylint: disable=unused-argument
+      """Inits the MockPopen."""
+      stdout = kwargs.pop('stdout', None)
+      self.command = command
+      self.commands.append(command)
+      self.stdout = None
+      self.stderr = None
+      self.returncode = returncode
+      if hasattr(stdout, 'write'):
+        self.stdout = stdout
+
+    def communicate(self, input_data=None):  # pylint: disable=unused-argument
+      """Mock subprocess.Popen.communicate."""
+      if self.stdout:
+        self.stdout.write(output)
+
+      if self.stderr:
+        self.stderr.write(err)
+
+      return output, err
+
+    def poll(self, input_data=None):  # pylint: disable=unused-argument
+      """Mock subprocess.Popen.poll."""
+      return self.returncode
+
+  return MockPopen
+
+
+def mock_prepare_build_impl(llvm_project_path):  # pylint: disable=unused-argument
+  """Mocked prepare_build function."""
+  return '/work/llvm-build'
+
+
+class BuildClangTest(BisectClangTestMixin, unittest.TestCase):
+  """Tests for build_clang."""
+
+  def test_build_clang_test(self):
+    """Tests that build_clang works as intended."""
+    with mock.patch('subprocess.Popen', create_mock_popen()) as mock_popen:
+      with mock.patch('bisect_clang.prepare_build', mock_prepare_build_impl):
+        llvm_src_dir = '/src/llvm-project'
+        bisect_clang.build_clang(llvm_src_dir)
+        self.assertEqual([['ninja', '-C', '/work/llvm-build', 'install']],
+                         mock_popen.commands)
+
+
+class GitRepoTest(BisectClangTestMixin, unittest.TestCase):
+  """Tests for GitRepo."""
+
+  # TODO(metzman): Mock filesystem. Until then, use a real directory.
+
+  def setUp(self):
+    super().setUp()
+    self.git = bisect_clang.GitRepo(LLVM_REPO_PATH)
+    self.good_commit = 'good_commit'
+    self.bad_commit = 'bad_commit'
+    self.test_command = 'testcommand'
+
+  def test_do_command(self):
+    """Test do_command creates a new process as intended."""
+    # TODO(metzman): Test directory changing behavior.
+    command = ['subcommand', '--option']
+    with mock.patch('subprocess.Popen', create_mock_popen()) as mock_popen:
+      self.git.do_command(command)
+      self.assertEqual([get_git_command('subcommand', '--option')],
+                       mock_popen.commands)
+
+  def _test_test_start_commit_unexpected(self, label, commit, returncode):
+    """Tests test_start_commit works as intended when the test returns an
+    unexpected value."""
+
+    def mock_execute_impl(command, *args, **kwargs):  # pylint: disable=unused-argument
+      if command == self.test_command:
+        return returncode, '', ''
+      return 0, '', ''
+
+    with mock.patch('bisect_clang.execute', mock_execute_impl):
+      with mock.patch('bisect_clang.prepare_build', mock_prepare_build_impl):
+        with self.assertRaises(bisect_clang.BisectError):
+          self.git.test_start_commit(commit, label, self.test_command)
+
+  def test_test_start_commit_bad_zero(self):
+    """Tests test_start_commit works as intended when the test on the first bad
+    commit returns 0."""
+    self._test_test_start_commit_unexpected('bad', self.bad_commit, 0)
+
+  def test_test_start_commit_good_nonzero(self):
+    """Tests test_start_commit works as intended when the test on the first good
+    commit returns nonzero."""
+    self._test_test_start_commit_unexpected('good', self.good_commit, 1)
+
+  def test_test_start_commit_good_zero(self):
+    """Tests test_start_commit works as intended when the test on the first good
+    commit returns 0."""
+    self._test_test_start_commit_expected('good', self.good_commit, 0)  # pylint: disable=no-value-for-parameter
+
+  @mock.patch('bisect_clang.build_clang')
+  def _test_test_start_commit_expected(self, label, commit, returncode,
+                                       mock_build_clang):
+    """Tests test_start_commit works as intended when the test returns an
+    expected value."""
+    command_args = []
+
+    def mock_execute_impl(command, *args, **kwargs):  # pylint: disable=unused-argument
+      command_args.append(command)
+      if command == self.test_command:
+        return returncode, '', ''
+      return 0, '', ''
+
+    with mock.patch('bisect_clang.execute', mock_execute_impl):
+      self.git.test_start_commit(commit, label, self.test_command)
+      self.assertEqual([
+          get_git_command('checkout', commit), self.test_command,
+          get_git_command('bisect', label)
+      ], command_args)
+      mock_build_clang.assert_called_once_with(LLVM_REPO_PATH)
+
+  def test_test_start_commit_bad_nonzero(self):
+    """Tests test_start_commit works as intended when the test on the first bad
+    commit returns nonzero."""
+    self._test_test_start_commit_expected('bad', self.bad_commit, 1)  # pylint: disable=no-value-for-parameter
+
+  @mock.patch('bisect_clang.GitRepo.test_start_commit')
+  def test_bisect_start(self, mock_test_start_commit):
+    """Tests bisect_start works as intended."""
+    with mock.patch('subprocess.Popen', create_mock_popen()) as mock_popen:
+      self.git.bisect_start(self.good_commit, self.bad_commit,
+                            self.test_command)
+      self.assertEqual(get_git_command('bisect', 'start'),
+                       mock_popen.commands[0])
+      mock_test_start_commit.assert_has_calls([
+          mock.call('bad_commit', 'bad', 'testcommand'),
+          mock.call('good_commit', 'good', 'testcommand')
+      ])
+
+  def test_do_bisect_command(self):
+    """Test do_bisect_command executes a git bisect subcommand as intended."""
+    subcommand = 'subcommand'
+    with mock.patch('subprocess.Popen', create_mock_popen()) as mock_popen:
+      self.git.do_bisect_command(subcommand)
+      self.assertEqual([get_git_command('bisect', subcommand)],
+                       mock_popen.commands)
+
+  @mock.patch('bisect_clang.build_clang')
+  def _test_test_commit(self, label, output, returncode, mock_build_clang):
+    """Test test_commit works as intended."""
+    command_args = []
+
+    def mock_execute_impl(command, *args, **kwargs):  # pylint: disable=unused-argument
+      command_args.append(command)
+      if command == self.test_command:
+        return returncode, output, ''
+      return 0, output, ''
+
+    with mock.patch('bisect_clang.execute', mock_execute_impl):
+      result = self.git.test_commit(self.test_command)
+      self.assertEqual([self.test_command,
+                        get_git_command('bisect', label)], command_args)
+    mock_build_clang.assert_called_once_with(LLVM_REPO_PATH)
+    return result
+
+  def test_test_commit_good(self):
+    """Test test_commit labels a good commit as good."""
+    self.assertIsNone(self._test_test_commit('good', '', 0))  # pylint: disable=no-value-for-parameter
+
+  def test_test_commit_bad(self):
+    """Test test_commit labels a bad commit as bad."""
+    self.assertIsNone(self._test_test_commit('bad', '', 1))  # pylint: disable=no-value-for-parameter
+
+  def test_test_commit_culprit(self):
+    """Test test_commit returns the culprit"""
+    test_data = read_test_data('culprit-commit.txt')
+    self.assertEqual('ac9ee01fcbfac745aaedca0393a8e1c8a33acd8d',
+                     self._test_test_commit('good', test_data, 0))  # pylint: disable=no-value-for-parameter
+
+
+class GetTargetArchToBuildTest(unittest.TestCase):
+  """Tests for get_target_arch_to_build."""
+
+  def test_unrecognized(self):
+    """Test that an unrecognized architecture raises an exception."""
+    with mock.patch('bisect_clang.execute') as mock_execute:
+      mock_execute.return_value = (None, 'mips', None)
+      with self.assertRaises(Exception):
+        bisect_clang.get_clang_target_arch()
+
+  def test_recognized(self):
+    """Test that a recognized architecture returns the expected value."""
+    arch_pairs = {'x86_64': 'X86', 'aarch64': 'AArch64'}
+    for uname_result, clang_target in arch_pairs.items():
+      with mock.patch('bisect_clang.execute') as mock_execute:
+        mock_execute.return_value = (None, uname_result, None)
+        self.assertEqual(clang_target, bisect_clang.get_clang_target_arch())

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-builder/compile_fuzztests.sh

@@ -0,0 +1,126 @@
+#!/bin/bash -eu
+# Copyright 2022 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.
+#
+################################################################################
+
+set -x
+
+# In order to identify fuzztest test case "bazel query" is used to search
+# the project. A search of the entire project is done with a default "...",
+# however, some projects may fail to, or have very long processing time, if
+# searching the entire project. Additionally, it may include fuzzers in
+# dependencies, which should not be build as part of a given project.
+# Tensorflow is an example project that will fail when the entire project is
+# queried. FUZZTEST_TARGET_FOLDER makes it posible to specify the folder
+# where fuzztest fuzzers should be search for. FUZZTEST_TARGET_FOLDER is passed
+# to "bazel query" below.
+if [[ ${FUZZTEST_TARGET_FOLDER:-"unset"} == "unset" ]];
+then
+  export TARGET_FOLDER="..."
+else
+  TARGET_FOLDER=${FUZZTEST_TARGET_FOLDER}
+fi
+
+BUILD_ARGS="--config=oss-fuzz --subcommands"
+if [[ ${FUZZTEST_EXTRA_ARGS:-"unset"} != "unset" ]];
+then
+  BUILD_ARGS="$BUILD_ARGS ${FUZZTEST_EXTRA_ARGS}"
+fi
+
+# Trigger setup_configs rule of fuzztest as it generates the necessary
+# configuration file based on OSS-Fuzz environment variables.
+bazel run @com_google_fuzztest//bazel:setup_configs >> /etc/bazel.bazelrc
+
+# Bazel target names of the fuzz binaries.
+FUZZ_TEST_BINARIES=$(bazel query "kind(\"cc_test\", rdeps(${TARGET_FOLDER}, @com_google_fuzztest//fuzztest:fuzztest_gtest_main))")
+
+# Bazel output paths of the fuzz binaries.
+FUZZ_TEST_BINARIES_OUT_PATHS=$(bazel cquery "kind(\"cc_test\", rdeps(${TARGET_FOLDER}, @com_google_fuzztest//fuzztest:fuzztest_gtest_main))" --output=files)
+
+# Build the project and fuzz binaries
+# Expose `FUZZTEST_EXTRA_TARGETS` environment variable, in the event a project
+# includes non-FuzzTest fuzzers then this can be used to compile these in the
+# same `bazel build` command as when building the FuzzTest fuzzers.
+# This is to avoid having to call `bazel build` twice.
+bazel build $BUILD_ARGS -- ${FUZZ_TEST_BINARIES[*]} ${FUZZTEST_EXTRA_TARGETS:-}
+
+# Iterate the fuzz binaries and list each fuzz entrypoint in the binary. For
+# each entrypoint create a wrapper script that calls into the binaries the
+# given entrypoint as argument.
+# The scripts will be named:
+# {binary_name}@{fuzztest_entrypoint}
+for fuzz_main_file in $FUZZ_TEST_BINARIES_OUT_PATHS; do
+  FUZZ_TESTS=$($fuzz_main_file --list_fuzz_tests)
+  cp ${fuzz_main_file} $OUT/
+  fuzz_basename=$(basename $fuzz_main_file)
+  chmod -x $OUT/$fuzz_basename
+  for fuzz_entrypoint in $FUZZ_TESTS; do
+    TARGET_FUZZER="${fuzz_basename}@$fuzz_entrypoint"
+
+    # Write executer script
+    echo "#!/bin/sh
+# LLVMFuzzerTestOneInput for fuzzer detection.
+this_dir=\$(dirname \"\$0\")
+chmod +x \$this_dir/$fuzz_basename
+\$this_dir/$fuzz_basename --fuzz=$fuzz_entrypoint -- \$@" > $OUT/$TARGET_FUZZER
+    chmod +x $OUT/$TARGET_FUZZER
+  done
+done
+
+# Synchronise coverage directory to bazel output artifacts. This is a
+# best-effort basis in that it will include source code in common
+# bazel output folders.
+# For projects that store results in non-standard folders or want to
+# manage what code to include in the coverage report more specifically,
+# the FUZZTEST_DO_SYNC environment variable is made available. Projects
+# can then implement a custom way of synchronising source code with the
+# coverage build. Set FUZZTEST_DO_SYNC to something other than "yes" and
+# no effort will be made to automatically synchronise the source code with
+# the code coverage visualisation utility.
+if [[ "$SANITIZER" = "coverage" && ${FUZZTEST_DO_SYNC:-"yes"} == "yes" ]]
+then 
+  # Synchronize bazel source files to coverage collection.
+  declare -r REMAP_PATH="${OUT}/proc/self/cwd"
+  mkdir -p "${REMAP_PATH}"
+  
+  # Synchronize the folder bazel-BAZEL_OUT_PROJECT.
+  declare -r RSYNC_FILTER_ARGS=("--include" "*.h" "--include" "*.cc" "--include" \
+    "*.hpp" "--include" "*.cpp" "--include" "*.c" "--include" "*/" "--include" "*.inc" \
+    "--exclude" "*")
+
+  project_folders="$(find . -name 'bazel-*' -type l -printf '%P\n' | \
+                    grep -v -x -F \
+                    -e 'bazel-bin' \
+                    -e 'bazel-testlogs')"
+  for link in $project_folders; do
+   if [[ -d "${PWD}"/$link/external  ]]
+   then
+     rsync -avLk "${RSYNC_FILTER_ARGS[@]}" "${PWD}"/$link/external "${REMAP_PATH}"
+   fi
+   # k8-opt is a common path for storing bazel output artifacts, e.g. bazel-out/k8-opt.
+   # It's the output folder for default amd-64 builds, but projects may specify custom
+   # platform output directories, see: https://github.com/bazelbuild/bazel/issues/13818
+   # We support the default at the moment, and if a project needs custom synchronizing of
+   # output artifacts and code coverage we currently recommend using FUZZTEST_DO_SYNC.
+   if [[ -d "${PWD}"/$link/k8-opt  ]]
+   then
+     rsync -avLk "${RSYNC_FILTER_ARGS[@]}" "${PWD}"/$link/k8-opt "${REMAP_PATH}"/$link
+   fi
+  done
+
+  # Delete symlinks and sync the current folder.
+  find . -type l -ls -delete
+  rsync -av ${PWD}/ "${REMAP_PATH}"
+fi

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-builder/compile_go_fuzzer

@@ -0,0 +1,69 @@
+#!/bin/bash -eu
+# Copyright 2020 Google Inc.
+#
+# 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.
+#
+################################################################################
+
+path=$1
+function=$2
+fuzzer=$3
+tags="-tags gofuzz"
+if [[ $#  -eq 4 ]]; then
+  tags="-tags $4"
+fi
+
+# makes directory change temporary
+(
+cd $GOPATH/src/$path || true
+# in the case we are in the right directory, with go.mod but no go.sum
+go mod tidy || true
+# project was downloaded with go get if go list fails
+go list $tags $path || { cd $GOPATH/pkg/mod/ && cd `echo $path | cut -d/ -f1-3 | awk '{print $1"@*"}'`; } || cd -
+# project does not have go.mod if go list fails again
+go list $tags $path || { go mod init $path && go mod tidy ;}
+
+if [[ $SANITIZER = *coverage* ]]; then
+  fuzzed_package=`go list $tags -f '{{.Name}}' $path`
+  abspath=`go list $tags -f {{.Dir}} $path`
+  cd $abspath
+  cp $GOPATH/ossfuzz_coverage_runner.go ./"${function,,}"_test.go
+  sed -i -e 's/FuzzFunction/'$function'/' ./"${function,,}"_test.go
+  sed -i -e 's/mypackagebeingfuzzed/'$fuzzed_package'/' ./"${function,,}"_test.go
+  sed -i -e 's/TestFuzzCorpus/Test'$function'Corpus/' ./"${function,,}"_test.go
+
+  # The repo is the module path/name, which is already created above in case it doesn't exist,
+  # but not always the same as the module path. This is necessary to handle SIV properly.
+  fuzzed_repo=$(go list $tags -f {{.Module}} "$path")
+  abspath_repo=`go list -m $tags -f {{.Dir}} $fuzzed_repo || go list $tags -f {{.Dir}} $fuzzed_repo`
+  # give equivalence to absolute paths in another file, as go test -cover uses golangish pkg.Dir
+  echo "s=$fuzzed_repo"="$abspath_repo"= > $OUT/$fuzzer.gocovpath
+  # Additional packages for which to get coverage.
+  pkgaddcov=""
+  # to prevent bash from failing about unbound variable
+  GO_COV_ADD_PKG_SET=${GO_COV_ADD_PKG:-}
+  if [[ -n "${GO_COV_ADD_PKG_SET}" ]]; then
+    pkgaddcov=","$GO_COV_ADD_PKG
+    abspath_repo=`go list -m $tags -f {{.Dir}} $GO_COV_ADD_PKG || go list $tags -f {{.Dir}} $GO_COV_ADD_PKG`
+    echo "s=^$GO_COV_ADD_PKG"="$abspath_repo"= >> $OUT/$fuzzer.gocovpath
+  fi
+  go test -run Test${function}Corpus -v $tags -coverpkg $fuzzed_repo/...$pkgaddcov -c -o $OUT/$fuzzer $path
+else
+  # Compile and instrument all Go files relevant to this fuzz target.
+  echo "Running go-fuzz $tags -func $function -o $fuzzer.a $path"
+  go-fuzz $tags -func $function -o $fuzzer.a $path
+
+  # Link Go code ($fuzzer.a) with fuzzing engine to produce fuzz target binary.
+  $CXX $CXXFLAGS $LIB_FUZZING_ENGINE $fuzzer.a -o $OUT/$fuzzer
+fi
+)

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-builder/debug_afl

@@ -0,0 +1,40 @@
+#!/bin/bash
+# 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.
+#
+################################################################################
+
+# Source this file for afl++ debug sessions.
+apt-get update
+apt-get install -y strace gdb vim joe psmisc
+
+pushd $SRC/aflplusplus > /dev/null
+git checkout dev
+git pull
+test -n "$1" && { git checkout "$1" ; git pull ; }
+CFLAGS_SAVE="$CFLAGS"
+CXXFLAGS_SAVE="$CXXFLAGS"
+unset CFLAGS
+unset CXXFLAGS
+make
+export CFLAGS="$CFLAGS_SAVE"
+export CXXFLAGS="$CXXFLAGS_SAVE"
+popd > /dev/null
+
+export ASAN_OPTIONS="detect_leaks=0:symbolize=0:detect_odr_violation=0:abort_on_error=1"
+export AFL_LLVM_LAF_ALL=1
+export AFL_LLVM_CMPLOG=1
+touch "$OUT/afl_cmplog.txt"
+export AFL_LLVM_DICT2FILE=$OUT/afl++.dict
+ulimit -c unlimited

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-builder/install_go.sh

@@ -0,0 +1,43 @@
+#!/bin/bash -eux
+# 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.
+#
+################################################################################
+
+cd /tmp
+
+wget https://go.dev/dl/go1.23.4.linux-amd64.tar.gz
+mkdir temp-go
+tar -C temp-go/ -xzf go1.23.4.linux-amd64.tar.gz
+
+mkdir /root/.go/
+mv temp-go/go/* /root/.go/
+rm -rf temp-go
+
+echo 'Set "GOPATH=/root/go"'
+echo 'Set "PATH=$PATH:/root/.go/bin:$GOPATH/bin"'
+
+go install github.com/mdempsky/go114-fuzz-build@latest
+ln -s $GOPATH/bin/go114-fuzz-build $GOPATH/bin/go-fuzz
+
+# Build signal handler
+if [ -f "$GOPATH/gosigfuzz/gosigfuzz.c" ]; then
+    clang -c $GOPATH/gosigfuzz/gosigfuzz.c -o $GOPATH/gosigfuzz/gosigfuzz.o
+fi
+
+cd /tmp
+git clone https://github.com/AdamKorcz/go-118-fuzz-build
+cd go-118-fuzz-build
+go build
+mv go-118-fuzz-build $GOPATH/bin/

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-builder/install_java.sh

@@ -0,0 +1,31 @@
+#!/bin/bash -eux
+# 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.
+#
+################################################################################
+
+# Install OpenJDK 17 and trim its size by removing unused components. This enables using Jazzer's mutation framework.
+cd /tmp
+curl --silent -L -O https://download.java.net/java/GA/jdk17.0.2/dfd4a8d0985749f896bed50d7138ee7f/8/GPL/openjdk-17.0.2_linux-x64_bin.tar.gz && \
+mkdir -p $JAVA_HOME
+tar -xz --strip-components=1 -f openjdk-17.0.2_linux-x64_bin.tar.gz --directory $JAVA_HOME && \
+rm -f openjdk-17.0.2_linux-x64_bin.tar.gz
+rm -rf $JAVA_HOME/jmods $JAVA_HOME/lib/src.zip
+
+# Install OpenJDK 15 and trim its size by removing unused components. Some projects only run with Java 15.
+curl --silent -L -O https://download.java.net/java/GA/jdk15.0.2/0d1cfde4252546c6931946de8db48ee2/7/GPL/openjdk-15.0.2_linux-x64_bin.tar.gz && \
+mkdir -p $JAVA_15_HOME
+tar -xz --strip-components=1 -f openjdk-15.0.2_linux-x64_bin.tar.gz --directory $JAVA_15_HOME && \
+rm -f openjdk-15.0.2_linux-x64_bin.tar.gz
+rm -rf $JAVA_15_HOME/jmods $JAVA_15_HOME/lib/src.zip

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-builder/install_rust.sh

@@ -0,0 +1,22 @@
+#!/bin/bash -eux
+# 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.
+#
+################################################################################
+
+curl https://sh.rustup.rs | sh -s -- -y --default-toolchain=$RUSTUP_TOOLCHAIN --profile=minimal
+cargo install cargo-fuzz --locked && rm -rf /rust/registry
+# Needed to recompile rust std library for MSAN
+rustup component add rust-src
+cp -r /usr/local/lib/x86_64-unknown-linux-gnu/* /usr/local/lib/

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-builder/install_swift.sh

@@ -0,0 +1,67 @@
+#!/bin/bash -eux
+# 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.
+#
+################################################################################
+
+
+SWIFT_PACKAGES="wget \
+          binutils \
+          git \
+          gnupg2 \
+          libc6-dev \
+          libcurl4 \
+          libedit2 \
+          libgcc-9-dev \
+          libpython2.7 \
+          libsqlite3-0 \
+          libstdc++-9-dev \
+          libxml2 \
+          libz3-dev \
+          pkg-config \
+          tzdata \
+          zlib1g-dev"
+SWIFT_SYMBOLIZER_PACKAGES="build-essential make cmake ninja-build git python3 g++-multilib binutils-dev zlib1g-dev"
+apt-get update && apt install -y $SWIFT_PACKAGES && \
+  apt install -y $SWIFT_SYMBOLIZER_PACKAGES --no-install-recommends
+
+
+wget -q https://download.swift.org/swift-5.10.1-release/ubuntu2004/swift-5.10.1-RELEASE/swift-5.10.1-RELEASE-ubuntu20.04.tar.gz
+tar xzf swift-5.10.1-RELEASE-ubuntu20.04.tar.gz
+cp -r swift-5.10.1-RELEASE-ubuntu20.04/usr/* /usr/
+rm -rf swift-5.10.1-RELEASE-ubuntu20.04.tar.gz swift-5.10.1-RELEASE-ubuntu20.04/
+# TODO: Move to a seperate work dir
+git clone https://github.com/llvm/llvm-project.git
+cd llvm-project
+git checkout 63bf228450b8403e0c5e828d276be47ffbcd00d0 # TODO: Keep in sync with base-clang.
+git apply ../llvmsymbol.diff --verbose
+cmake -G "Ninja" \
+    -DLIBCXX_ENABLE_SHARED=OFF \
+    -DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=ON \
+    -DLIBCXXABI_ENABLE_SHARED=OFF \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DLLVM_TARGETS_TO_BUILD=X86 \
+    -DCMAKE_C_COMPILER=clang \
+    -DCMAKE_CXX_COMPILER=clang++ \
+    -DLLVM_BUILD_TESTS=OFF \
+    -DLLVM_INCLUDE_TESTS=OFF llvm
+ninja -j$(nproc) llvm-symbolizer
+cp bin/llvm-symbolizer /usr/local/bin/llvm-symbolizer-swift
+
+cd $SRC
+rm -rf llvm-project llvmsymbol.diff
+
+# TODO: Cleanup packages
+apt-get remove --purge -y wget zlib1g-dev
+apt-get autoremove -y

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-builder/precompile_afl

@@ -0,0 +1,35 @@
+#!/bin/bash -eu
+# 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.
+#
+################################################################################
+
+echo "Precompiling AFLplusplus"
+
+pushd $SRC/aflplusplus > /dev/null
+make clean
+# Unset CFLAGS and CXXFLAGS while building AFL since we don't want to slow it
+# down with sanitizers.
+SAVE_CXXFLAGS=$CXXFLAGS
+SAVE_CFLAGS=$CFLAGS
+unset CXXFLAGS
+unset CFLAGS
+export AFL_IGNORE_UNKNOWN_ENVS=1
+make clean
+AFL_NO_X86=1 PYTHON_INCLUDE=/ make
+make -C utils/aflpp_driver
+
+popd > /dev/null
+
+echo "Done."

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-builder/precompile_centipede

@@ -0,0 +1,49 @@
+#!/bin/bash -eu
+# Copyright 2022 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.
+#
+################################################################################
+
+echo -n "Precompiling centipede"
+
+# Build Centipede with bazel.
+cd "$SRC/fuzztest/centipede/"
+apt-get update && apt-get install libssl-dev -y
+unset CXXFLAGS CFLAGS
+# We need to use an older version of BAZEL because fuzztest relies on WORKSPACE
+# Ref: https://github.com/google/oss-fuzz/pull/12838#issue-2733821058
+export USE_BAZEL_VERSION=7.4.0
+echo 'build --cxxopt=-stdlib=libc++ --linkopt=-lc++' >> /tmp/centipede.bazelrc
+bazel --bazelrc=/tmp/centipede.bazelrc build -c opt :all
+unset USE_BAZEL_VERSION
+
+# Prepare the weak symbols:
+# This is necessary because we compile the target binary and the intermediate
+# auxiliary binaries with the same cflags. The auxiliary binaries do not need
+# data-flow tracing flags, but will still throw errors when they cannot find
+# the corresponding functions.
+# The weak symbols provides fake implementations for intermediate binaries.
+$CXX "$SRC/fuzztest/centipede/weak_sancov_stubs.cc" -c -o "$SRC/fuzztest/centipede/weak.o"
+
+echo 'Removing extra stuff leftover to avoid bloating image.'
+
+rm -rf /clang-*.tgz /clang
+
+BAZEL_BIN_REAL_DIR=$(readlink -f $CENTIPEDE_BIN_DIR)
+rm -rf $CENTIPEDE_BIN_DIR
+mkdir -p $CENTIPEDE_BIN_DIR
+mv $BAZEL_BIN_REAL_DIR/centipede/{centipede,libcentipede_runner.pic.a} $CENTIPEDE_BIN_DIR
+rm -rf /root/.cache
+
+echo 'Done.'

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-runner/Dockerfile

@@ -0,0 +1,139 @@
+# Copyright 2016 Google Inc.
+#
+# 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.
+#
+################################################################################
+
+# Build rust stuff in its own image. We only need the resulting binaries.
+# Keeping the rust toolchain in the image wastes 1 GB.
+ARG IMG_TAG=latest
+FROM ghcr.io/aixcc-finals/base-image:${IMG_TAG} as temp-runner-binary-builder
+
+RUN apt-get update && apt-get install -y cargo libyaml-dev
+RUN cargo install rustfilt
+
+# Using multi-stage build to copy some LLVM binaries needed in the runner image.
+FROM ghcr.io/aixcc-finals/base-clang:${IMG_TAG} AS base-clang
+FROM ghcr.io/aixcc-finals/base-builder-ruby:${IMG_TAG} AS base-ruby
+
+# The base builder image compiles a specific Python version. Using a multi-stage build
+# to copy that same Python interpreter into the runner image saves build time and keeps
+# the Python versions in sync.
+FROM ghcr.io/aixcc-finals/base-builder:${IMG_TAG} AS base-builder
+
+# Real image that will be used later.
+FROM ghcr.io/aixcc-finals/base-image:${IMG_TAG}
+
+COPY --from=temp-runner-binary-builder /root/.cargo/bin/rustfilt /usr/local/bin
+
+# Copy the binaries needed for code coverage and crash symbolization.
+COPY --from=base-clang /usr/local/bin/llvm-cov \
+     /usr/local/bin/llvm-profdata \
+     /usr/local/bin/llvm-symbolizer \
+     /usr/local/bin/
+
+# Copy the pre-compiled Python binaries and libraries
+COPY --from=base-builder /usr/local/bin/python3.10 /usr/local/bin/python3.10
+COPY --from=base-builder /usr/local/lib/libpython3.10.so.1.0 /usr/local/lib/libpython3.10.so.1.0
+COPY --from=base-builder /usr/local/include/python3.10 /usr/local/include/python3.10
+COPY --from=base-builder /usr/local/lib/python3.10 /usr/local/lib/python3.10
+COPY --from=base-builder /usr/local/bin/pip3 /usr/local/bin/pip3
+
+# Create symbolic links to ensure compatibility
+RUN ldconfig && \
+    ln -s /usr/local/bin/python3.10 /usr/local/bin/python3 && \
+    ln -s /usr/local/bin/python3.10 /usr/local/bin/python
+
+COPY install_deps.sh /
+RUN /install_deps.sh && rm /install_deps.sh
+
+ENV CODE_COVERAGE_SRC=/opt/code_coverage
+# Pin coverage to the same as in the base builder:
+# https://github.com/google/oss-fuzz/blob/master/infra/base-images/base-builder/install_python.sh#L22
+RUN git clone https://chromium.googlesource.com/chromium/src/tools/code_coverage $CODE_COVERAGE_SRC && \
+    cd /opt/code_coverage && \
+    git checkout edba4873b5e8a390e977a64c522db2df18a8b27d && \
+    pip3 install wheel && \
+    # If version "Jinja2==2.10" is in requirements.txt, bump it to a patch version that
+    # supports upgrading its MarkupSafe dependency to a Python 3.10 compatible release:
+    sed -i 's/Jinja2==2.10/Jinja2==2.10.3/' requirements.txt && \
+    pip3 install -r requirements.txt && \
+    pip3 install MarkupSafe==2.0.1 && \
+    pip3 install coverage==6.3.2
+
+# Default environment options for various sanitizers.
+# Note that these match the settings used in ClusterFuzz and
+# shouldn't be changed unless a corresponding change is made on
+# ClusterFuzz side as well.
+ENV ASAN_OPTIONS="alloc_dealloc_mismatch=0:allocator_may_return_null=1:allocator_release_to_os_interval_ms=500:check_malloc_usable_size=0:detect_container_overflow=1:detect_odr_violation=0:detect_leaks=1:detect_stack_use_after_return=1:fast_unwind_on_fatal=0:handle_abort=1:handle_segv=1:handle_sigill=1:max_uar_stack_size_log=16:print_scariness=1:quarantine_size_mb=10:strict_memcmp=1:strip_path_prefix=/workspace/:symbolize=1:use_sigaltstack=1:dedup_token_length=3"
+ENV MSAN_OPTIONS="print_stats=1:strip_path_prefix=/workspace/:symbolize=1:dedup_token_length=3"
+ENV UBSAN_OPTIONS="print_stacktrace=1:print_summary=1:silence_unsigned_overflow=1:strip_path_prefix=/workspace/:symbolize=1:dedup_token_length=3"
+ENV FUZZER_ARGS="-rss_limit_mb=2560 -timeout=25"
+ENV AFL_FUZZER_ARGS="-m none"
+
+# Set up Golang environment variables (copied from /root/.bash_profile).
+ENV GOPATH /root/go
+
+# /root/.go/bin is for the standard Go binaries (i.e. go, gofmt, etc).
+# $GOPATH/bin is for the binaries from the dependencies installed via "go get".
+ENV PATH $PATH:$GOPATH/bin
+COPY gocoverage $GOPATH/gocoverage
+
+COPY install_go.sh /
+RUN /install_go.sh && rm -rf /install_go.sh /root/.go
+
+# Install OpenJDK 15 and trim its size by removing unused components.
+ENV JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64
+ENV JAVA_15_HOME=/usr/lib/jvm/java-15-openjdk-amd64
+ENV JVM_LD_LIBRARY_PATH=$JAVA_HOME/lib/server
+ENV PATH=$PATH:$JAVA_HOME/bin
+
+COPY install_java.sh /
+RUN /install_java.sh && rm /install_java.sh
+
+# Install JaCoCo for JVM coverage.
+RUN wget https://repo1.maven.org/maven2/org/jacoco/org.jacoco.cli/0.8.7/org.jacoco.cli-0.8.7-nodeps.jar -O /opt/jacoco-cli.jar && \
+    wget https://repo1.maven.org/maven2/org/jacoco/org.jacoco.agent/0.8.7/org.jacoco.agent-0.8.7-runtime.jar -O /opt/jacoco-agent.jar && \
+    echo "37df187b76888101ecd745282e9cd1ad4ea508d6  /opt/jacoco-agent.jar" | shasum --check && \
+    echo "c1814e7bba5fd8786224b09b43c84fd6156db690  /opt/jacoco-cli.jar" | shasum --check
+
+COPY install_javascript.sh /
+RUN /install_javascript.sh && rm /install_javascript.sh
+
+# Copy built ruby and ruzzy from builder
+COPY --from=base-ruby /usr/local/rvm /usr/local/rvm
+COPY --from=base-ruby /install/ruzzy /install/ruzzy
+COPY ruzzy /usr/bin/ruzzy
+ENV PATH="$PATH:/usr/local/rvm/rubies/ruby-3.3.1/bin"
+# RubyGems installation directory
+ENV GEM_HOME="$OUT/fuzz-gem"
+ENV GEM_PATH="/install/ruzzy"
+
+# Do this last to make developing these files easier/faster due to caching.
+COPY bad_build_check \
+    coverage \
+    coverage_helper \
+    download_corpus \
+    jacoco_report_converter.py \
+    nyc_report_converter.py \
+    rcfilt \
+    reproduce \
+    run_fuzzer \
+    parse_options.py \
+    generate_differential_cov_report.py \
+    profraw_update.py \
+    targets_list \
+    test_all.py \
+    test_one.py \
+    python_coverage_runner_help.py \
+    /usr/local/bin/

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-runner/coverage

@@ -0,0 +1,549 @@
+#!/bin/bash -u
+# Copyright 2018 Google Inc.
+#
+# 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.
+#
+################################################################################
+cd $OUT
+
+if (( $# > 0 )); then
+  FUZZ_TARGETS="$@"
+else
+  FUZZ_TARGETS="$(find . -maxdepth 1 -type f -executable -printf '%P\n' | \
+      grep -v -x -F \
+      -e 'llvm-symbolizer' \
+      -e 'jazzer_agent_deploy.jar' \
+      -e 'jazzer_driver' \
+      -e 'jazzer_driver_with_sanitizer' \
+      -e 'sanitizer_with_fuzzer.so')"
+fi
+
+COVERAGE_OUTPUT_DIR=${COVERAGE_OUTPUT_DIR:-$OUT}
+
+DUMPS_DIR="$COVERAGE_OUTPUT_DIR/dumps"
+FUZZERS_COVERAGE_DUMPS_DIR="$DUMPS_DIR/fuzzers_coverage"
+MERGED_COVERAGE_DIR="$COVERAGE_OUTPUT_DIR/merged_coverage"
+FUZZER_STATS_DIR="$COVERAGE_OUTPUT_DIR/fuzzer_stats"
+TEXTCOV_REPORT_DIR="$COVERAGE_OUTPUT_DIR/textcov_reports"
+LOGS_DIR="$COVERAGE_OUTPUT_DIR/logs"
+REPORT_ROOT_DIR="$COVERAGE_OUTPUT_DIR/report"
+REPORT_BY_TARGET_ROOT_DIR="$COVERAGE_OUTPUT_DIR/report_target"
+PLATFORM=linux
+REPORT_PLATFORM_DIR="$COVERAGE_OUTPUT_DIR/report/$PLATFORM"
+
+for directory in $DUMPS_DIR $FUZZER_STATS_DIR $LOGS_DIR $REPORT_ROOT_DIR $TEXTCOV_REPORT_DIR\
+                 $REPORT_PLATFORM_DIR $REPORT_BY_TARGET_ROOT_DIR $FUZZERS_COVERAGE_DUMPS_DIR $MERGED_COVERAGE_DIR; do
+  rm -rf $directory
+  mkdir -p $directory
+done
+
+PROFILE_FILE="$DUMPS_DIR/merged.profdata"
+SUMMARY_FILE="$REPORT_PLATFORM_DIR/summary.json"
+COVERAGE_TARGET_FILE="$FUZZER_STATS_DIR/coverage_targets.txt"
+
+# Use path mapping, as $SRC directory from the builder is copied into $OUT/$SRC.
+PATH_EQUIVALENCE_ARGS="-path-equivalence=/,$OUT"
+
+# It's important to use $COVERAGE_EXTRA_ARGS as the last argument, because it
+# can contain paths to source files / directories which are positional args.
+LLVM_COV_COMMON_ARGS="$PATH_EQUIVALENCE_ARGS \
+    -ignore-filename-regex=.*src/libfuzzer/.* $COVERAGE_EXTRA_ARGS"
+
+# Options to extract branch coverage.
+BRANCH_COV_ARGS="--show-branches=count --show-expansions"
+
+# Timeout for running a single fuzz target.
+TIMEOUT=1h
+
+# This will be used by llvm-cov command to generate the actual report.
+objects=""
+
+# Number of CPUs available, this is needed for running tests in parallel.
+# Set the max number of parallel jobs to be the CPU count and a max of 10.
+NPROC=$(nproc)
+MAX_PARALLEL_COUNT=10
+
+CORPUS_DIR=${CORPUS_DIR:-"/corpus"}
+
+function run_fuzz_target {
+  local target=$1
+
+  # '%1m' will produce separate dump files for every object. For example, if a
+  # fuzz target loads a shared library, we will have dumps for both of them.
+  local profraw_file="$DUMPS_DIR/$target.%1m.profraw"
+  local profraw_file_mask="$DUMPS_DIR/$target.*.profraw"
+  local profdata_file="$DUMPS_DIR/$target.profdata"
+  local corpus_real="$CORPUS_DIR/${target}"
+
+  # -merge=1 requires an output directory, create a new, empty dir for that.
+  local corpus_dummy="$OUT/dummy_corpus_dir_for_${target}"
+  rm -rf $corpus_dummy && mkdir -p $corpus_dummy
+
+  # Use -merge=1 instead of -runs=0 because merge is crash resistant and would
+  # let to get coverage using all corpus files even if there are crash inputs.
+  # Merge should not introduce any significant overhead compared to -runs=0,
+  # because (A) corpuses are already minimized; (B) we do not use sancov, and so
+  # libFuzzer always finishes merge with an empty output dir.
+  # Use 100s timeout instead of 25s as code coverage builds can be very slow.
+  local args="-merge=1 -timeout=100 $corpus_dummy $corpus_real"
+
+  export LLVM_PROFILE_FILE=$profraw_file
+  timeout $TIMEOUT $OUT/$target $args &> $LOGS_DIR/$target.log
+  if (( $? != 0 )); then
+    echo "Error occured while running $target:"
+    cat $LOGS_DIR/$target.log
+  fi
+
+  rm -rf $corpus_dummy
+  if (( $(du -c $profraw_file_mask | tail -n 1 | cut -f 1) == 0 )); then
+    # Skip fuzz targets that failed to produce profile dumps.
+    return 0
+  fi
+
+  # If necessary translate to latest profraw version.
+  if [[ $target == *"@"* ]]; then
+    # Extract fuzztest binary name from fuzztest wrapper script.
+    target=(${target//@/ }[0])
+  fi
+  profraw_update.py $OUT/$target -i $profraw_file_mask
+  llvm-profdata merge -j=1 -sparse $profraw_file_mask -o $profdata_file
+
+  # Delete unnecessary and (potentially) large .profraw files.
+  rm $profraw_file_mask
+
+  shared_libraries=$(coverage_helper shared_libs -build-dir=$OUT -object=$target)
+
+  llvm-cov export -summary-only -instr-profile=$profdata_file -object=$target \
+      $shared_libraries $LLVM_COV_COMMON_ARGS > $FUZZER_STATS_DIR/$target.json
+
+  # For introspector.
+  llvm-cov show -instr-profile=$profdata_file -object=$target -line-coverage-gt=0 $shared_libraries $BRANCH_COV_ARGS $LLVM_COV_COMMON_ARGS > ${TEXTCOV_REPORT_DIR}/$target.covreport
+}
+
+function run_go_fuzz_target {
+  local target=$1
+
+  echo "Running go target $target"
+  export FUZZ_CORPUS_DIR="$CORPUS_DIR/${target}/"
+  export FUZZ_PROFILE_NAME="$DUMPS_DIR/$target.perf"
+
+  # setup for native go fuzzers
+  cd $OUT
+  mkdir -p "testdata/fuzz/${target}"
+  cp -r "${FUZZ_CORPUS_DIR}" "testdata/fuzz/"
+
+  # rewrite libFuzzer corpus to Std Go corpus if native fuzzing
+  grep "TestFuzzCorpus" $target > /dev/null 2>&1 && $SYSGOPATH/bin/convertcorpus $target "testdata/fuzz/${target}"
+  cd -
+
+  timeout $TIMEOUT $OUT/$target -test.coverprofile $DUMPS_DIR/$target.profdata &> $LOGS_DIR/$target.log
+  if (( $? != 0 )); then
+    echo "Error occured while running $target:"
+    cat $LOGS_DIR/$target.log
+  fi
+
+  # cleanup after native go fuzzers
+  rm -r "${OUT}/testdata/fuzz/${target}"
+
+  # The Go 1.18 fuzzers are renamed to "*_fuzz_.go" during "infra/helper.py build_fuzzers".
+  # They are are therefore refered to as "*_fuzz_.go" in the profdata files.
+  # Since the copies named "*_fuzz_.go" do not exist in the file tree during
+  # the coverage build, we change the references in the .profdata files
+  # to the original file names.
+  #sed -i "s/_test.go_fuzz_.go/_test.go/g" $DUMPS_DIR/$target.profdata
+  # translate from golangish paths to current absolute paths
+  cat $OUT/$target.gocovpath | while read i; do sed -i $i $DUMPS_DIR/$target.profdata; done
+  # cf PATH_EQUIVALENCE_ARGS
+  sed -i 's=/='$OUT'/=' $DUMPS_DIR/$target.profdata
+  $SYSGOPATH/bin/gocovsum $DUMPS_DIR/$target.profdata > $FUZZER_STATS_DIR/$target.json
+}
+
+function run_python_fuzz_target {
+  local target=$1
+  local zipped_sources="$DUMPS_DIR/$target.deps.zip"
+  local corpus_real="$CORPUS_DIR/${target}"
+  # Write dummy stats file
+  echo "{}" > "$FUZZER_STATS_DIR/$target.json"
+
+  # Run fuzzer
+  $OUT/$target $corpus_real -atheris_runs=$(ls -la $corpus_real | wc -l) > $LOGS_DIR/$target.log 2>&1
+  if (( $? != 0 )); then
+    echo "Error happened getting coverage of $target"
+    echo "This is likely because Atheris did not exit gracefully"
+    cat $LOGS_DIR/$target.log
+    return 0
+  fi
+  mv .coverage $OUT/.coverage_$target
+}
+
+function run_java_fuzz_target {
+  local target=$1
+
+  local exec_file="$DUMPS_DIR/$target.exec"
+  local class_dump_dir="$DUMPS_DIR/${target}_classes/"
+  mkdir "$class_dump_dir"
+  local corpus_real="$CORPUS_DIR/${target}"
+
+  # -merge=1 requires an output directory, create a new, empty dir for that.
+  local corpus_dummy="$OUT/dummy_corpus_dir_for_${target}"
+  rm -rf $corpus_dummy && mkdir -p $corpus_dummy
+
+  # Use 100s timeout instead of 25s as code coverage builds can be very slow.
+  local jacoco_args="destfile=$exec_file,classdumpdir=$class_dump_dir,excludes=com.code_intelligence.jazzer.*\\:com.sun.tools.attach.VirtualMachine"
+  local args="-merge=1 -timeout=100 --nohooks \
+      --additional_jvm_args=-javaagent\\:/opt/jacoco-agent.jar=$jacoco_args \
+      $corpus_dummy $corpus_real"
+
+  timeout $TIMEOUT $OUT/$target $args &> $LOGS_DIR/$target.log
+  if (( $? != 0 )); then
+    echo "Error occured while running $target:"
+    cat $LOGS_DIR/$target.log
+  fi
+
+  if (( $(du -c $exec_file | tail -n 1 | cut -f 1) == 0 )); then
+    # Skip fuzz targets that failed to produce .exec files.
+    echo "$target failed to produce .exec file."
+    return 0
+  fi
+
+  # Generate XML report only as input to jacoco_report_converter.
+  # Source files are not needed for the summary.
+  local xml_report="$DUMPS_DIR/${target}.xml"
+  local summary_file="$FUZZER_STATS_DIR/$target.json"
+  java -jar /opt/jacoco-cli.jar report $exec_file \
+      --xml $xml_report \
+      --classfiles $class_dump_dir
+
+  # Write llvm-cov summary file.
+  jacoco_report_converter.py $xml_report $summary_file
+}
+
+function run_javascript_fuzz_target {
+  local target=$1
+  local corpus_real="$CORPUS_DIR/${target}"
+
+  # -merge=1 requires an output directory, create a new, empty dir for that.
+  local corpus_dummy="$OUT/dummy_corpus_dir_for_${target}"
+  rm -rf $corpus_dummy && mkdir -p $corpus_dummy
+
+  # IstanbulJS currently does not work when the tested program creates
+  # subprocesses. For this reason, we first minimize the corpus removing
+  # any crashing inputs so that we can report source-based code coverage
+  # with a single sweep over the minimized corpus
+  local merge_args="-merge=1 -timeout=100 $corpus_dummy $corpus_real"
+  timeout $TIMEOUT $OUT/$target $merge_args &> $LOGS_DIR/$target.log
+
+  # nyc saves the coverage reports in a directory with the default name "coverage"
+  local coverage_dir="$DUMPS_DIR/coverage_dir_for_${target}"
+  rm -rf $coverage_dir && mkdir -p $coverage_dir
+
+  local nyc_json_coverage_file="$coverage_dir/coverage-final.json"
+  local nyc_json_summary_file="$coverage_dir/coverage-summary.json"
+
+  local args="-runs=0 $corpus_dummy"
+  local jazzerjs_args="--coverage --coverageDirectory $coverage_dir --coverageReporters json --coverageReporters json-summary"
+
+  JAZZERJS_EXTRA_ARGS=$jazzerjs_args $OUT/$target $args &> $LOGS_DIR/$target.log
+
+  if (( $? != 0 )); then
+    echo "Error occured while running $target:"
+    cat $LOGS_DIR/$target.log
+  fi
+
+  if [ ! -s $nyc_json_coverage_file ]; then
+    # Skip fuzz targets that failed to produce coverage-final.json file.
+    echo "$target failed to produce coverage-final.json file."
+    return 0
+  fi
+
+  cp $nyc_json_coverage_file $FUZZERS_COVERAGE_DUMPS_DIR/$target.json
+
+  local summary_file="$FUZZER_STATS_DIR/$target.json"
+
+  nyc_report_converter.py $nyc_json_summary_file $summary_file
+}
+
+function generate_html {
+  local profdata=$1
+  local shared_libraries=$2
+  local objects=$3
+  local output_dir=$4
+
+  rm -rf "$output_dir"
+  mkdir -p "$output_dir/$PLATFORM"
+
+  local llvm_cov_args="-instr-profile=$profdata $objects $LLVM_COV_COMMON_ARGS"
+  llvm-cov show -format=html -output-dir=$output_dir -Xdemangler rcfilt $llvm_cov_args
+
+  # Export coverage summary in JSON format.
+  local summary_file=$output_dir/$PLATFORM/summary.json
+
+  llvm-cov export -summary-only $llvm_cov_args > $summary_file
+
+  coverage_helper -v post_process -src-root-dir=/ -summary-file=$summary_file \
+      -output-dir=$output_dir $PATH_EQUIVALENCE_ARGS
+}
+
+export SYSGOPATH=$GOPATH
+export GOPATH=$OUT/$GOPATH
+# Run each fuzz target, generate raw coverage dumps.
+for fuzz_target in $FUZZ_TARGETS; do
+  # Test if fuzz target is a golang one.
+  if [[ $FUZZING_LANGUAGE == "go" ]]; then
+    # Continue if not a fuzz target.
+    if [[ $FUZZING_ENGINE != "none" ]]; then
+      grep "FUZZ_CORPUS_DIR" $fuzz_target > /dev/null 2>&1 || grep "testing\.T" $fuzz_target > /dev/null 2>&1 || continue
+    fi
+    # Log the target in the targets file.
+    echo ${fuzz_target} >> $COVERAGE_TARGET_FILE
+
+    # Run the coverage collection.
+    run_go_fuzz_target $fuzz_target &
+  elif [[ $FUZZING_LANGUAGE == "python" ]]; then
+    echo "Entering python fuzzing"
+    # Log the target in the targets file.
+    echo ${fuzz_target} >> $COVERAGE_TARGET_FILE
+
+    # Run the coverage collection.
+    run_python_fuzz_target $fuzz_target
+  elif [[ $FUZZING_LANGUAGE == "jvm" ]]; then
+    # Continue if not a fuzz target.
+    if [[ $FUZZING_ENGINE != "none" ]]; then
+      grep "LLVMFuzzerTestOneInput" $fuzz_target > /dev/null 2>&1 || continue
+    fi
+
+    echo "Running $fuzz_target"
+    # Log the target in the targets file.
+    echo ${fuzz_target} >> $COVERAGE_TARGET_FILE
+
+    # Run the coverage collection.
+    run_java_fuzz_target $fuzz_target &
+  elif [[ $FUZZING_LANGUAGE == "javascript" ]]; then
+    # Continue if not a fuzz target.
+    if [[ $FUZZING_ENGINE != "none" ]]; then
+      grep "LLVMFuzzerTestOneInput" $fuzz_target > /dev/null 2>&1 || continue
+    fi
+
+    echo "Running $fuzz_target"
+    # Log the target in the targets file.
+    echo ${fuzz_target} >> $COVERAGE_TARGET_FILE
+
+    # Run the coverage collection.
+    run_javascript_fuzz_target $fuzz_target &
+  else
+    # Continue if not a fuzz target.
+    if [[ $FUZZING_ENGINE != "none" ]]; then
+      grep "LLVMFuzzerTestOneInput" $fuzz_target > /dev/null 2>&1 || continue
+    fi
+
+    echo "Running $fuzz_target"
+    # Log the target in the targets file.
+    echo ${fuzz_target} >> $COVERAGE_TARGET_FILE
+
+    # Run the coverage collection.
+    run_fuzz_target $fuzz_target &
+
+    # Rewrite object if its a FUZZTEST target
+    if [[ $fuzz_target == *"@"* ]]; then
+      # Extract fuzztest binary name from fuzztest wrapper script.
+      fuzz_target=(${fuzz_target//@/ }[0])
+    fi
+    if [[ -z $objects ]]; then
+      # The first object needs to be passed without -object= flag.
+      objects="$fuzz_target"
+    else
+      objects="$objects -object=$fuzz_target"
+    fi
+  fi
+
+
+  # Limit the number of processes to be spawned.
+  n_child_proc=$(jobs -rp | wc -l)
+  while [[ "$n_child_proc" -eq "$NPROC" || "$n_child_proc" -gt "$MAX_PARALLEL_COUNT" ]]; do
+    sleep 4
+    n_child_proc=$(jobs -rp | wc -l)
+  done
+done
+
+# Wait for background processes to finish.
+wait
+
+if [[ $FUZZING_LANGUAGE == "go" ]]; then
+  echo $DUMPS_DIR
+  $SYSGOPATH/bin/gocovmerge $DUMPS_DIR/*.profdata > fuzz.cov
+  gotoolcover -html=fuzz.cov -o $REPORT_ROOT_DIR/index.html
+  $SYSGOPATH/bin/gocovsum fuzz.cov > $SUMMARY_FILE
+  cp $REPORT_ROOT_DIR/index.html $REPORT_PLATFORM_DIR/index.html
+  $SYSGOPATH/bin/pprof-merge $DUMPS_DIR/*.perf.cpu.prof
+  mv merged.data $REPORT_ROOT_DIR/cpu.prof
+  $SYSGOPATH/bin/pprof-merge $DUMPS_DIR/*.perf.heap.prof
+  mv merged.data $REPORT_ROOT_DIR/heap.prof
+  #TODO some proxy for go tool pprof -http=127.0.0.1:8001 $DUMPS_DIR/cpu.prof
+  echo "Finished generating code coverage report for Go fuzz targets."
+elif [[ $FUZZING_LANGUAGE == "python" ]]; then
+  # Extract source files from all dependency zip folders
+  mkdir -p /pythoncovmergedfiles/medio
+  PYCOVDIR=/pycovdir/
+  mkdir $PYCOVDIR
+  for fuzzer in $FUZZ_TARGETS; do
+    fuzzer_deps=${fuzzer}.pkg.deps.zip
+    unzip $OUT/${fuzzer_deps}
+    rsync -r ./medio /pythoncovmergedfiles/medio
+    rm -rf ./medio
+
+    # Translate paths in unzipped folders to paths that we can use
+    mv $OUT/.coverage_$fuzzer .coverage
+    python3 /usr/local/bin/python_coverage_runner_help.py translate /pythoncovmergedfiles/medio
+    cp .new_coverage $PYCOVDIR/.coverage_$fuzzer
+    cp .new_coverage $OUT/coverage_d_$fuzzer
+  done
+
+  # Combine coverage
+  cd $PYCOVDIR
+  python3 /usr/local/bin/python_coverage_runner_help.py combine .coverage_*
+  python3 /usr/local/bin/python_coverage_runner_help.py html
+  # Produce all_cov file used by fuzz introspector.
+  python3 /usr/local/bin/python_coverage_runner_help.py json -o ${TEXTCOV_REPORT_DIR}/all_cov.json
+
+  # Generate .json with similar format to llvm-cov output.
+  python3 /usr/local/bin/python_coverage_runner_help.py \
+      convert-to-summary-json ${TEXTCOV_REPORT_DIR}/all_cov.json $SUMMARY_FILE
+
+  # Copy coverage date out
+  cp htmlcov/status.json ${TEXTCOV_REPORT_DIR}/html_status.json
+
+  mv htmlcov/* $REPORT_PLATFORM_DIR/
+  mv .coverage_* $REPORT_PLATFORM_DIR/
+elif [[ $FUZZING_LANGUAGE == "jvm" ]]; then
+
+  # From this point on the script does not tolerate any errors.
+  set -e
+
+  # Merge .exec files from the individual targets.
+  jacoco_merged_exec=$DUMPS_DIR/jacoco.merged.exec
+  java -jar /opt/jacoco-cli.jar merge $DUMPS_DIR/*.exec \
+      --destfile $jacoco_merged_exec
+
+  # Prepare classes directory for jacoco process
+  classes_dir=$DUMPS_DIR/classes
+  mkdir $classes_dir
+
+  # Only copy class files found in $OUT/$SRC to ensure they are
+  # lively compiled from the project, avoiding inclusion of
+  # dependency classes. This also includes the fuzzer classes.
+  find "$OUT/$SRC" -type f -name "*.class" | while read -r class_file; do
+    # Skip module-info.class
+    if [[ "$(basename "$class_file")" == "module-info.class" ]]; then
+        continue
+    fi
+
+    # Use javap to extract the fully qualified name of the class and copy it to $classes_dir
+    fqn=$(javap -verbose "$class_file" 2>/dev/null | grep "this_class:" | grep -oP '(?<=// ).*')
+    if [ -n "$fqn" ]; then
+      mkdir -p $classes_dir/$(dirname $fqn)
+      cp $class_file $classes_dir/$fqn.class
+    fi
+  done
+
+  # Heuristically determine source directories based on Maven structure.
+  # Always include the $SRC root as it likely contains the fuzzer sources.
+  sourcefiles_args=(--sourcefiles $OUT/$SRC)
+  source_dirs=$(find $OUT/$SRC -type d -name 'java')
+  for source_dir in $source_dirs; do
+    sourcefiles_args+=(--sourcefiles "$source_dir")
+  done
+
+  # Generate HTML and XML reports.
+  xml_report=$REPORT_PLATFORM_DIR/index.xml
+  java -jar /opt/jacoco-cli.jar report $jacoco_merged_exec \
+      --html $REPORT_PLATFORM_DIR \
+      --xml $xml_report \
+      --classfiles $classes_dir \
+      "${sourcefiles_args[@]}"
+
+  # Also serve the raw exec file and XML report, which can be useful for
+  # automated analysis.
+  cp $jacoco_merged_exec $REPORT_PLATFORM_DIR/jacoco.exec
+  cp $xml_report $REPORT_PLATFORM_DIR/jacoco.xml
+  cp $xml_report $TEXTCOV_REPORT_DIR/jacoco.xml
+
+  # Write llvm-cov summary file.
+  jacoco_report_converter.py $xml_report $SUMMARY_FILE
+
+  set +e
+elif [[ $FUZZING_LANGUAGE == "javascript" ]]; then
+
+  # From this point on the script does not tolerate any errors.
+  set -e
+
+  json_report=$MERGED_COVERAGE_DIR/coverage.json
+  nyc merge $FUZZERS_COVERAGE_DUMPS_DIR $json_report
+
+  nyc report -t $MERGED_COVERAGE_DIR --report-dir $REPORT_PLATFORM_DIR --reporter=html --reporter=json-summary
+
+  nyc_json_summary_file=$REPORT_PLATFORM_DIR/coverage-summary.json
+
+  # Write llvm-cov summary file.
+  nyc_report_converter.py $nyc_json_summary_file $SUMMARY_FILE
+
+  set +e
+else
+
+  # From this point on the script does not tolerate any errors.
+  set -e
+
+  # Merge all dumps from the individual targets.
+  rm -f $PROFILE_FILE
+  llvm-profdata merge -sparse $DUMPS_DIR/*.profdata -o $PROFILE_FILE
+
+  # TODO(mmoroz): add script from Chromium for rendering directory view reports.
+  # The first path in $objects does not have -object= prefix (llvm-cov format).
+  shared_libraries=$(coverage_helper shared_libs -build-dir=$OUT -object=$objects)
+  objects="$objects $shared_libraries"
+
+  generate_html $PROFILE_FILE "$shared_libraries" "$objects" "$REPORT_ROOT_DIR"
+
+  # Per target reports.
+  for fuzz_target in $FUZZ_TARGETS; do
+    if [[ $fuzz_target == *"@"* ]]; then
+      profdata_path=$DUMPS_DIR/$fuzz_target.profdata
+      report_dir=$REPORT_BY_TARGET_ROOT_DIR/$fuzz_target
+      # Extract fuzztest binary name from fuzztest wrapper script.
+      fuzz_target=(${fuzz_target//@/ }[0])
+    else
+      profdata_path=$DUMPS_DIR/$fuzz_target.profdata
+      report_dir=$REPORT_BY_TARGET_ROOT_DIR/$fuzz_target
+    fi
+    if [[ ! -f "$profdata_path" ]]; then
+      echo "WARNING: $fuzz_target has no profdata generated."
+      continue
+    fi
+
+    generate_html $profdata_path "$shared_libraries" "$fuzz_target" "$report_dir"
+  done
+
+  set +e
+fi
+
+# Make sure report is readable.
+chmod -R +r $REPORT_ROOT_DIR $REPORT_BY_TARGET_ROOT_DIR
+find $REPORT_ROOT_DIR $REPORT_BY_TARGET_ROOT_DIR -type d -exec chmod +x {} +
+
+# HTTP_PORT is optional.
+set +u
+if [[ -n $HTTP_PORT ]]; then
+  # Serve the report locally.
+  echo "Serving the report on http://127.0.0.1:$HTTP_PORT/linux/index.html"
+  cd $REPORT_ROOT_DIR
+  python3 -m http.server $HTTP_PORT
+fi

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-runner/coverage_helper

@@ -0,0 +1,17 @@
+#!/bin/bash -u
+# Copyright 2018 Google Inc.
+#
+# 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.
+#
+################################################################################
+python3 $CODE_COVERAGE_SRC/coverage_utils.py $@

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-runner/install_java.sh

@@ -0,0 +1,46 @@
+#!/bin/bash -eux
+# Copyright 2022 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.
+#
+################################################################################
+
+# Install java in a platform-aware way.
+
+ARCHITECTURE=
+case $(uname -m) in
+    x86_64)
+      ARCHITECTURE=x64
+        ;;
+    aarch64)
+      ARCHITECTURE=aarch64
+      ;;
+    *)
+      echo "Error: unsupported architecture: $(uname -m)"
+      exit 1
+      ;;
+esac
+
+wget -q https://download.java.net/java/GA/jdk17.0.2/dfd4a8d0985749f896bed50d7138ee7f/8/GPL/openjdk-17.0.2_linux-"$ARCHITECTURE"_bin.tar.gz -O /tmp/openjdk-17.0.2_linux-"$ARCHITECTURE"_bin.tar.gz
+wget -q https://download.java.net/java/GA/jdk15.0.2/0d1cfde4252546c6931946de8db48ee2/7/GPL/openjdk-15.0.2_linux-"$ARCHITECTURE"_bin.tar.gz -O /tmp/openjdk-15.0.2_linux-"$ARCHITECTURE"_bin.tar.gz
+cd /tmp
+mkdir -p $JAVA_HOME
+tar -xz --strip-components=1 -f openjdk-17.0.2_linux-"$ARCHITECTURE"_bin.tar.gz --directory $JAVA_HOME
+rm -f openjdk-17.0.2_linux-"$ARCHITECTURE"_bin.tar.gz
+rm -rf $JAVA_HOME/jmods $JAVA_HOME/lib/src.zip
+
+# Install OpenJDK 15 and trim its size by removing unused components. Some projects only run with Java 15.
+mkdir -p $JAVA_15_HOME
+tar -xz --strip-components=1 -f openjdk-15.0.2_linux-"$ARCHITECTURE"_bin.tar.gz --directory $JAVA_15_HOME
+rm -f openjdk-15.0.2_linux-"$ARCHITECTURE"_bin.tar.gz
+rm -rf $JAVA_15_HOME/jmods $JAVA_15_HOME/lib/src.zip

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-runner/jacoco_report_converter.py

@@ -0,0 +1,174 @@
+#!/usr/bin/env python3
+# 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.
+#
+################################################################################
+"""Helper script for creating an llvm-cov style JSON summary from a JaCoCo XML
+report."""
+import json
+import os
+import sys
+import xml.etree.ElementTree as ET
+
+
+def convert(xml):
+  """Turns a JaCoCo XML report into an llvm-cov JSON summary."""
+  summary = {
+      'type': 'oss-fuzz.java.coverage.json.export',
+      'version': '1.0.0',
+      'data': [{
+          'totals': {},
+          'files': [],
+      }],
+  }
+
+  report = ET.fromstring(xml)
+  totals = make_element_summary(report)
+  summary['data'][0]['totals'] = totals
+
+  # Since Java compilation does not track source file location, we match
+  # coverage info to source files via the full class name, e.g. we search for
+  # a path in /out/src ending in foo/bar/Baz.java for the class foo.bar.Baz.
+  # Under the assumptions that a given project only ever contains a single
+  # version of a class and that no class name appears as a suffix of another
+  # class name, we can assign coverage info to every source file matched in that
+  # way.
+  src_files = list_src_files()
+
+  for class_element in report.findall('./package/class'):
+    # Skip fuzzer classes
+    if is_fuzzer_class(class_element):
+      continue
+
+    # Skip non class elements
+    if 'sourcefilename' not in class_element.attrib:
+      continue
+
+    class_name = class_element.attrib['name']
+    package_name = os.path.dirname(class_name)
+    basename = class_element.attrib['sourcefilename']
+    # This path is 'foo/Bar.java' for the class element
+    # <class name="foo/Bar" sourcefilename="Bar.java">.
+    canonical_path = os.path.join(package_name, basename)
+
+    class_summary = make_element_summary(class_element)
+    for src_file in relative_to_src_path(src_files, canonical_path):
+      summary['data'][0]['files'].append({
+          'filename': src_file,
+          'summary': class_summary,
+      })
+
+  return json.dumps(summary)
+
+
+def list_src_files():
+  """Returns a map from basename to full path for all files in $OUT/$SRC."""
+  filename_to_paths = {}
+  out_path = os.environ['OUT'] + '/'
+  src_path = os.environ['SRC']
+  src_in_out = out_path + src_path
+  for dirpath, _, filenames in os.walk(src_in_out):
+    for filename in filenames:
+      full_path = dirpath + '/' + filename
+      # Map /out//src/... to /src/...
+      file_path = full_path[len(out_path):]
+      filename_to_paths.setdefault(filename, []).append(file_path)
+  return filename_to_paths
+
+
+def is_fuzzer_class(class_element):
+  """Check if the class is fuzzer class."""
+  method_elements = class_element.find('./method[@name=\"fuzzerTestOneInput\"]')
+  if method_elements:
+    return True
+
+  return False
+
+
+def relative_to_src_path(src_files, canonical_path):
+  """Returns all paths in src_files ending in canonical_path."""
+  basename = os.path.basename(canonical_path)
+  if basename not in src_files:
+    return []
+  candidate_paths = src_files[basename]
+  return [
+      path for path in candidate_paths if path.endswith("/" + canonical_path)
+  ]
+
+
+def make_element_summary(element):
+  """Returns a coverage summary for an element in the XML report."""
+  summary = {}
+
+  function_counter = element.find('./counter[@type=\'METHOD\']')
+  summary['functions'] = make_counter_summary(function_counter)
+
+  line_counter = element.find('./counter[@type=\'LINE\']')
+  summary['lines'] = make_counter_summary(line_counter)
+
+  # JaCoCo tracks branch coverage, which counts the covered control-flow edges
+  # between llvm-cov's regions instead of the covered regions themselves. For
+  # non-trivial code parts, the difference is usually negligible. However, if
+  # all methods of a class consist of a single region only (no branches),
+  # JaCoCo does not report any branch coverage even if there is instruction
+  # coverage. Since this would give incorrect results for CI Fuzz purposes, we
+  # increase the regions counter by 1 if there is any amount of instruction
+  # coverage.
+  instruction_counter = element.find('./counter[@type=\'INSTRUCTION\']')
+  has_some_coverage = instruction_counter is not None and int(
+      instruction_counter.attrib["covered"]) > 0
+  branch_covered_adjustment = 1 if has_some_coverage else 0
+  region_counter = element.find('./counter[@type=\'BRANCH\']')
+  summary['regions'] = make_counter_summary(
+      region_counter, covered_adjustment=branch_covered_adjustment)
+
+  return summary
+
+
+def make_counter_summary(counter_element, covered_adjustment=0):
+  """Turns a JaCoCo <counter> element into an llvm-cov totals entry."""
+  summary = {}
+  covered = covered_adjustment
+  missed = 0
+  if counter_element is not None:
+    covered += int(counter_element.attrib['covered'])
+    missed += int(counter_element.attrib['missed'])
+  summary['covered'] = covered
+  summary['notcovered'] = missed
+  summary['count'] = summary['covered'] + summary['notcovered']
+  if summary['count'] != 0:
+    summary['percent'] = (100.0 * summary['covered']) / summary['count']
+  else:
+    summary['percent'] = 0
+  return summary
+
+
+def main():
+  """Produces an llvm-cov style JSON summary from a JaCoCo XML report."""
+  if len(sys.argv) != 3:
+    sys.stderr.write('Usage: %s <path_to_jacoco_xml> <out_path_json>\n' %
+                     sys.argv[0])
+    return 1
+
+  with open(sys.argv[1], 'r') as xml_file:
+    xml_report = xml_file.read()
+  json_summary = convert(xml_report)
+  with open(sys.argv[2], 'w') as json_file:
+    json_file.write(json_summary)
+
+  return 0
+
+
+if __name__ == '__main__':
+  sys.exit(main())

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-runner/nyc_report_converter.py

@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+# Copyright 2023 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.
+#
+################################################################################
+"""Helper script for creating a llvm-cov style JSON summary from a nyc
+JSON summary."""
+import json
+import sys
+
+
+def convert(nyc_json_summary):
+  """Turns a nyc JSON report into a llvm-cov JSON summary."""
+  summary = {
+      'type':
+          'oss-fuzz.javascript.coverage.json.export',
+      'version':
+          '1.0.0',
+      'data': [{
+          'totals':
+              file_summary(nyc_json_summary['total']),
+          'files': [{
+              'filename': src_file,
+              'summary': file_summary(nyc_json_summary[src_file])
+          } for src_file in nyc_json_summary if src_file != 'total'],
+      }],
+  }
+
+  return json.dumps(summary)
+
+
+def file_summary(nyc_file_summary):
+  """Returns a summary for a given file in the nyc JSON summary report."""
+  return {
+      'functions': element_summary(nyc_file_summary['functions']),
+      'lines': element_summary(nyc_file_summary['lines']),
+      'regions': element_summary(nyc_file_summary['branches'])
+  }
+
+
+def element_summary(element):
+  """Returns a summary of a coverage element in the nyc JSON summary
+  of the file"""
+  return {
+      'count': element['total'],
+      'covered': element['covered'],
+      'notcovered': element['total'] - element['covered'] - element['skipped'],
+      'percent': element['pct'] if element['pct'] != 'Unknown' else 0
+  }
+
+
+def main():
+  """Produces a llvm-cov style JSON summary from a nyc JSON summary."""
+  if len(sys.argv) != 3:
+    sys.stderr.write('Usage: %s <path_to_nyc_json_summary> <out_path_json>\n' %
+                     sys.argv[0])
+    return 1
+
+  with open(sys.argv[1], 'r') as nyc_json_summary_file:
+    nyc_json_summary = json.load(nyc_json_summary_file)
+  json_summary = convert(nyc_json_summary)
+  with open(sys.argv[2], 'w') as json_output_file:
+    json_output_file.write(json_summary)
+
+  return 0
+
+
+if __name__ == '__main__':
+  sys.exit(main())

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-runner/targets_list

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+for binary in $(find $OUT/ -executable -type f); do
+  [[ "$binary" != *.so ]] || continue
+  [[ $(basename "$binary") != jazzer_driver* ]] || continue
+  file "$binary" | grep -e ELF -e "shell script" > /dev/null 2>&1 || continue
+  grep "LLVMFuzzerTestOneInput" "$binary" > /dev/null 2>&1 || continue
+
+  basename "$binary"
+done

local-test-tika-full-01-vuln_6/fuzz-tooling/infra/base-images/base-runner/test_all_test.py

@@ -0,0 +1,38 @@
+# Copyright 2020 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.
+#
+################################################################################
+"""Tests test_all.py"""
+import unittest
+from unittest import mock
+
+import test_all
+
+
+class TestTestAll(unittest.TestCase):
+  """Tests for the test_all_function."""
+
+  @mock.patch('test_all.find_fuzz_targets', return_value=[])
+  @mock.patch('builtins.print')
+  def test_test_all_no_fuzz_targets(self, mock_print, _):
+    """Tests that test_all returns False when there are no fuzz targets."""
+    outdir = '/out'
+    allowed_broken_targets_percentage = 0
+    self.assertFalse(
+        test_all.test_all(outdir, allowed_broken_targets_percentage))
+    mock_print.assert_called_with('ERROR: No fuzz targets found.')
+
+
+if __name__ == '__main__':
+  unittest.main()