Rooba
/
oss-fuzz
mirror of https://github.com/google/oss-fuzz.git
1
1
Fork 0
Code Issues Packages Projects Releases Wiki Activity
OSS-Fuzz - continuous fuzzing for open source software.
5,772 Commits 195 Branches 0 Tags 125 MiB
Shell 27.3%
Python 19.2%
Dockerfile 17.4%
Java 17%
C 7.2%
Other 11.7%
Go to file
Evgeny Vereshchagin ff25180bd7
infra: stop patching llvm-symbolizer (#5839) 
* infra: stop patching llvm-symbolizer

to prevent it from failing to start up with
```
NEW_FUNC[1/1]: llvm-symbolizer: symbol lookup error: /tmp/not-out/instrumented_libraries/lib/x86_64-linux-gnu/libz.so.1: undefined symbol: __msan_va_arg_overflow_size_tls
==45==WARNING: external symbolizer didn't start up correctly!
```

Closes https://github.com/google/oss-fuzz/issues/5349

* infra: reformat patch_build.py with yapf

to make the presubmit check happy
 		2021-05-25 23:06:59 +00:00
.github/workflows Improve Actions hygiene (#5361) 2021-03-10 18:14:23 -08:00
docs [docs] Mention JVM & Go coverage support (#5826) 2021-05-25 07:30:21 -07:00
infra infra: stop patching llvm-symbolizer (#5839) 2021-05-25 23:06:59 +00:00
projects [wolfssl] Several updates (#5837) 2021-05-25 16:04:40 -07:00
.dockerignore [NFC][CIFuzz] Rename test_files to test_data and delete unneeded testcases directory (#5448) 2021-03-19 11:49:38 -07:00
.gitignore Improve CIFuzz tests (#4868) 2020-12-18 10:37:56 -08:00
.pylintrc Replace terms that are uninclusive. (#5045) 2021-01-25 08:41:34 -08:00
.style.yapf [infra] Add presubmit script (#3196) 2020-01-10 10:19:42 -08:00
CONTRIBUTING.md Delete unnecessary files and fix format in some MD pages (#4115) 2020-07-16 15:27:29 -07:00
LICENSE Create LICENSE 2016-10-03 12:24:25 -07:00
README.md Mention Java/JVM support in the README (#5477) 2021-03-22 14:17:52 -07:00

README.md

OSS-Fuzz: Continuous Fuzzing for Open Source Software

Fuzz testing is a well-known technique for uncovering programming errors in software. Many of these detectable errors, like buffer overflow, can have serious security implications. Google has found thousands of security vulnerabilities and stability bugs by deploying guided in-process fuzzing of Chrome components, and we now want to share that service with the open source community.

In cooperation with the Core Infrastructure Initiative and the OpenSSF, OSS-Fuzz aims to make common open source software more secure and stable by combining modern fuzzing techniques with scalable, distributed execution.

We support the libFuzzer, AFL++, and Honggfuzz fuzzing engines in combination with Sanitizers, as well as ClusterFuzz, a distributed fuzzer execution environment and reporting tool.

Currently, OSS-Fuzz supports C/C++, Rust, Go, Python and Java/JVM code. Other languages supported by LLVM may work too. OSS-Fuzz supports fuzzing x86_64 and i386 builds.

Overview

OSS-Fuzz process diagram

Documentation

Read our detailed documentation to learn how to use OSS-Fuzz.

Trophies

As of January 2021, OSS-Fuzz has found over 25,000 bugs in 375 open source projects.

Blog posts