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OSS-Fuzz - continuous fuzzing for open source software.
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Max Moroz 2c6c6d9785
[infra] Prioritize short files when collecting dataflow traces (#1632). (#3254) 
* [infra] Prioritize short files when collecting dataflow traces (#1632).

* remove debug print

* rename files and sizes dict
 		2020-01-21 13:09:07 -08:00
docs [docs] Update the main docs page to mention fuzzing docs. (#3220) 2020-01-12 17:14:20 -08:00
infra [infra] Prioritize short files when collecting dataflow traces (#1632). (#3254) 2020-01-21 13:09:07 -08:00
projects [qt] Add bash function for building fuzz targets (#3261) 2020-01-21 09:26:25 -08:00
.gitignore [infra] replacing wget with ADD where possible 2016-12-28 14:09:09 -08:00
.pylintrc Merge contradictory indent directives (#3226) 2020-01-13 09:34:28 -08:00
.style.yapf [infra] Add presubmit script (#3196) 2020-01-10 10:19:42 -08:00
.travis.yml [infra] Add presubmit script (#3196) 2020-01-10 10:19:42 -08:00
CONTRIBUTING.md Fix hyperlink markdown (#2926) 2019-10-08 10:48:41 -07:00
LICENSE Create LICENSE 2016-10-03 12:24:25 -07:00
README.md [docs] Update the main docs page to mention fuzzing docs. (#3220) 2020-01-12 17:14:20 -08:00
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 and AFL 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 January 2020, OSS-Fuzz has found over 16,000 bugs in 250 open source projects.

Blog posts