mirror of https://github.com/google/oss-fuzz.git
81 lines
2.8 KiB
Bash
81 lines
2.8 KiB
Bash
#!/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.
|
|
#
|
|
################################################################################
|
|
|
|
MVN_FLAGS="-Dmaven.compiler.source=15 -Dmaven.compiler.target=15 -DskipTests -Djdk.version=15"
|
|
ALL_JARS=""
|
|
|
|
# install the build servers' jazzer-api into the maven repository
|
|
pushd "/tmp"
|
|
${MVN} install:install-file -Dfile=${JAZZER_API_PATH} \
|
|
-DgroupId="com.code-intelligence" \
|
|
-DartifactId="jazzer-api" \
|
|
-Dversion="0.12.0" \
|
|
-Dpackaging=jar
|
|
popd
|
|
|
|
pushd "${SRC}/reload4j"
|
|
${MVN} package ${MVN_FLAGS}
|
|
${MVN} install ${MVN_FLAGS}
|
|
CURRENT_VERSION=$(${MVN} org.apache.maven.plugins:maven-help-plugin:3.2.0:evaluate \
|
|
-Dexpression=project.version -q -DforceStdout)
|
|
popd
|
|
|
|
pushd ${SRC}
|
|
${MVN} package -Dreload4jVersion="${CURRENT_VERSION}" ${MVN_FLAGS}
|
|
install -v target/reload4j-fuzzer-${CURRENT_VERSION}.jar ${OUT}/reload4j-fuzzer-${CURRENT_VERSION}.jar
|
|
ALL_JARS="${ALL_JARS} reload4j-fuzzer-${CURRENT_VERSION}.jar"
|
|
popd
|
|
|
|
|
|
|
|
# The classpath at build-time includes the project jars in $OUT as well as the
|
|
# Jazzer API.
|
|
BUILD_CLASSPATH=$(echo $ALL_JARS | xargs printf -- "$OUT/%s:"):$JAZZER_API_PATH
|
|
|
|
# All .jar and .class files lie in the same directory as the fuzzer at runtime.
|
|
RUNTIME_CLASSPATH=$(echo $ALL_JARS | xargs printf -- "\$this_dir/%s:"):\$this_dir
|
|
|
|
MVN_FUZZERS_PREFIX="src/main/java"
|
|
|
|
for fuzzer in $(find ${SRC} -name '*Fuzzer.java'); do
|
|
stripped_path=$(echo ${fuzzer} | sed 's|^.*src/main/java/\(.*\).java$|\1|');
|
|
# the .java was stripped by sed
|
|
if (echo ${stripped_path} | grep ".java$"); then
|
|
continue;
|
|
fi
|
|
|
|
fuzzer_basename=$(basename -s .java $fuzzer)
|
|
fuzzer_classname=$(echo ${stripped_path} | sed 's|/|.|g');
|
|
|
|
# Create an execution wrapper that executes Jazzer with the correct arguments.
|
|
echo "#!/bin/bash
|
|
# LLVMFuzzerTestOneInput for fuzzer detection.
|
|
this_dir=\$(dirname \"\$0\")
|
|
if [[ \"\$@\" =~ (^| )-runs=[0-9]+($| ) ]]; then
|
|
mem_settings='-Xmx1900m:-Xss900k'
|
|
else
|
|
mem_settings='-Xmx2048m:-Xss1024k'
|
|
fi
|
|
LD_LIBRARY_PATH=\"$JVM_LD_LIBRARY_PATH\":\$this_dir \
|
|
\$this_dir/jazzer_driver --agent_path=\$this_dir/jazzer_agent_deploy.jar \
|
|
--cp=${RUNTIME_CLASSPATH} \
|
|
--target_class=${fuzzer_classname} \
|
|
--jvm_args=\"\$mem_settings\" \
|
|
\$@" > $OUT/${fuzzer_basename}
|
|
chmod u+x $OUT/${fuzzer_basename}
|
|
done
|