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OSS-Fuzz - continuous fuzzing for open source software.
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Chris Fallin aa6646d893
wasmtime: add new codegen backend, and add contact for it. (#4772) 
In [Wasmtime](https://github.com/bytecodealliance/wasmtime), we're
planning to transition eventually to a new x86 backend. We recently
added a fuzz target for this backend that differentially fuzzes against
a Wasm interpreter.

This PR adds the new backend's fuzz target and adds a contact (me) to
the notification list.
 		2020-12-03 12:03:55 -08:00
.github/workflows Clean up MemorySanitizer library warnings (#4694) 2020-12-03 07:52:36 +11:00
docs Force symbolization in atheris python fuzz targets (#4765) 2020-12-02 07:20:10 -08:00
infra Clean up MemorySanitizer library warnings (#4694) 2020-12-03 07:52:36 +11:00
projects wasmtime: add new codegen backend, and add contact for it. (#4772) 2020-12-03 12:03:55 -08:00
.dockerignore Reland 55d9a81. (#4269) 2020-08-06 14:33:08 -07:00
.gitignore Delete unnecessary files and fix format in some MD pages (#4115) 2020-07-16 15:27:29 -07:00
.pylintrc Clean up MemorySanitizer library warnings (#4694) 2020-12-03 07:52:36 +11:00
.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 Delete unnecessary files and fix format in some MD pages (#4115) 2020-07-16 15:27:29 -07:00
oss-fuzz.iml Add jekyll generator for docs. (#2660) 2019-08-06 13:29:19 -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, 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, and Go 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 June 2020, OSS-Fuzz has found over 20,000 bugs in 300 open source projects.

Blog posts