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Diffstat (limited to 'docs/getting-started/new-project-guide/jvm_lang.md')
| -rw-r--r-- | docs/getting-started/new-project-guide/jvm_lang.md | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/docs/getting-started/new-project-guide/jvm_lang.md b/docs/getting-started/new-project-guide/jvm_lang.md index 19e4ecbfe..5d25d3cbd 100644 --- a/docs/getting-started/new-project-guide/jvm_lang.md +++ b/docs/getting-started/new-project-guide/jvm_lang.md @@ -50,8 +50,9 @@ language: jvm ``` The only supported fuzzing engine is libFuzzer (`libfuzzer`). So far the only -supported sanitizer is AddressSanitizer (`address`), which needs to be -specified explicitly even for pure Java projects. +supported sanitizers are AddressSanitizer (`address`) and +UndefinedBehaviorSanitizer (`undefined`). For pure Java projects, specify +just `address`: ```yaml fuzzing_engines: @@ -62,6 +63,8 @@ sanitizers: ### Dockerfile +The Dockerfile should start by `FROM gcr.io/oss-fuzz-base/base-builder-jvm` + The OSS-Fuzz base Docker images already come with OpenJDK 15 pre-installed. If you need Maven to build your project, you can install it by adding the following line to your Dockerfile: @@ -135,12 +138,16 @@ 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_basename \ ---jvm_args=\"-Xmx2048m\" \ +--jvm_args=\"-Xmx2048m;-Djava.awt.headless=true\" \ \$@" > $OUT/$fuzzer_basename - chmod u+x $OUT/$fuzzer_basename + chmod +x $OUT/$fuzzer_basename done ``` +The [java-example](https://github.com/google/oss-fuzz/blob/master/projects/java-example/build.sh) +project contains an example of a `build.sh` for Java projects with native +libraries. + ## FuzzedDataProvider Jazzer provides a `FuzzedDataProvider` that can simplify the task of creating a |