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  1. 07fa54a Pickup github update for brotli fuzz target. by eustas · 10 days ago master
  2. a6403f0 Add setjmp() to progressive png fuzzer by msarett · 2 weeks ago
  3. 92141fb Add a fuzzer for png_process_data by scroggo · 3 weeks ago
  4. 360ff2f Add wasm compile fuzzer by Eric Holk · 4 weeks ago
  5. f97f244 Fix GCC build for target 'all' by thomasanderson · 4 weeks ago

libFuzzer in Chrome

go/libfuzzer-chrome

This directory contains integration between libFuzzer and Chrome. libFuzzer is an in-process coverage-driven evolutionary fuzzer. It helps engineers to uncover potential security & stability problems earlier.

Requirements: libFuzzer in Chrome is supported with GN on Linux only. Check Reference for experimental platform availability.

Integration Status

Fuzzer tests are well-integrated with Chrome build system & distributed ClusterFuzz fuzzing system. Cover bug: crbug.com/539572.

Documentation

  • Getting Started Guide walks you through all the steps necessary to create your fuzzer and submit it to ClusterFuzz.
  • Efficient Fuzzer Guide explains how to measure fuzzer effectiveness and ways to improve it.
  • ClusterFuzz Integration describes integration between ClusterFuzz and libFuzzer.
  • Reproducing contains information on how to reproduce bugs reported by ClusterFuzz.
  • Reference contains detailed references for different integration parts.

Trophies

  • ClusterFuzz Bugs - issues found and automatically filed by ClusterFuzz.
  • Manual Bugs - issues that were filed manually after running fuzzers.
  • Pdfium Bugs - bugs found in pdfium by manual fuzzing.
  • OSS Trophies - bugs found with libFuzzer in open-source projects.

Blog Posts

Project Links