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android / platform / external / syzkaller / a2bdbd8c37841cc507a2ad59f25d90d6467e5858
commita2bdbd8c37841cc507a2ad59f25d90d6467e5858[log] [tgz]
authorZubin Mithra <zsm@chromium.org>Tue Oct 08 15:57:52 2019 -0700
committerDmitry Vyukov <dvyukov@google.com>Tue Oct 22 10:09:57 2019 +0200
treebc4ad0e738a749c2321b7181e4ea04c5615738e7
parent37dc03de04826cc0d5d1e3699832b0a3113d40af [diff]
pkg/bisect: add initial testing support for cause bisection

(note: incomplete change)

Refactor existing code as follows:
* Move reusable test utility functions from git_repo_test.go to
pkg/vcs/test_util.go and make them exported.
* Split Run() into Run()+runImpl().
* Change type of bisect.go:env.inst to `instance.BuilderTester`.
Change usage inside syz-testbuild/testbuild.go accordingly.
* Move most of linux.PreviousReleaseTags() into vcs/git.go as
git.previousReleaseTags().
* Allow build.CompilerIdentity to be mocked.

Introduce the following changes:
* instance.BuilderTester is an interface with methods
	BuildSyzkaller()
	BuildKernel()
	Test()
NewEnv() now returns this interface.
* type testEnv implements instance.BuilderTester.
* type testBuilder implements builder interface. Add a entry into table
inside pkg/build/build.go:getBuilder() to return testBuilder object.
12 files changed
tree: bc4ad0e738a749c2321b7181e4ea04c5615738e7
  1. dashboard/
  2. docs/
  3. executor/
  4. Godeps/
  5. pkg/
  6. prog/
  7. sys/
  8. syz-ci/
  9. syz-fuzzer/
  10. syz-hub/
  11. syz-manager/
  12. tools/
  13. vendor/
  14. vm/
  15. .clang-format
  16. .gitignore
  17. .golangci.yml
  18. .travis.yml
  19. AUTHORS
  20. CODE_OF_CONDUCT.md
  21. CONTRIBUTORS
  22. fuzzbuzz.yaml
  23. fuzzit.sh
  24. LICENSE
  25. Makefile
  26. README.md
README.md

syzkaller - kernel fuzzer

Build Status fuzzit Go Report Card Coverage Status GoDoc License

syzkaller is an unsupervised coverage-guided kernel fuzzer.
Supported OSes: Akaros, FreeBSD, Fuchsia, gVisor, Linux, NetBSD, OpenBSD, Windows.

Mailing list: syzkaller@googlegroups.com (join on web or by email).

Found bugs: Akaros, Darwin/XNU, FreeBSD, Linux, NetBSD, OpenBSD, Windows.

Documentation

Initially, syzkaller was developed with Linux kernel fuzzing in mind, but now it's being extended to support other OS kernels as well. Most of the documentation at this moment is related to the Linux kernel. For other OS kernels check: Akaros, Darwin/XNU, FreeBSD, Fuchsia, NetBSD, OpenBSD, Windows, gVisor.

External Articles

Disclaimer

This is not an official Google product.