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gerrit-public.fairphone.software / platform / external / honggfuzz / 6a938ed6181505f1b6e40099c0be9fe9321be5ae
commit6a938ed6181505f1b6e40099c0be9fe9321be5ae[log] [tgz]
authorAnestis Bechtsoudis <anestis@census-labs.com>Wed Oct 12 12:04:34 2016 +0300
committerAnestis Bechtsoudis <anestis@census-labs.com>Wed Oct 12 12:04:34 2016 +0300
tree3b7719f5e88bde1572dd51eb158c3bf02963ab67
parentd32018fe69bb90875e6e95c0e949cda98cd88044 [diff]
[Android] Adjust makefile for NDK R13 compatibility

GCC compatibility is deprecated across the entire Android ecosystem
including the provided NDK toolchains. As explained in R13 changelog
GCC is no longer supported, although not remove yet [1].

Since CLANG toolchains are the new defaults, adjust makefile selection in
order to be aligned with ANDROID_CLANG flag value and be backwards
compatible with older NDKs that include GCC version 4.9

Honggfuzz was defaulting to GCC and both unwinding & ptrace backends
have been heavily tested against it. CLANG was also supported, although
not tested at the same extend. As such don't default to CLANG for now
until some more testing is performed.

[1] https://developer.android.com/ndk/downloads/index.html#rel

Signed-off-by: Anestis Bechtsoudis <anestis@census-labs.com>
1 file changed
tree: 3b7719f5e88bde1572dd51eb158c3bf02963ab67
  1. android/
  2. docs/
  3. examples/
  4. libhfuzz/
  5. linux/
  6. mac/
  7. posix/
  8. third_party/
  9. tools/
  10. .gitignore
  11. arch.h
  12. CHANGELOG
  13. cmdline.c
  14. cmdline.h
  15. common.h
  16. CONTRIBUTING
  17. COPYING
  18. display.c
  19. display.h
  20. files.c
  21. files.h
  22. fuzz.c
  23. fuzz.h
  24. honggfuzz.c
  25. log.c
  26. log.h
  27. Makefile
  28. mangle.c
  29. mangle.h
  30. README.md
  31. report.c
  32. report.h
  33. sancov.c
  34. sancov.h
  35. subproc.c
  36. subproc.h
  37. util.c
  38. util.h
README.md

honggfuzz

Description

  • A general-purpose, easy-to-use fuzzer with interesting analysis options. See USAGE for details
  • Supports several hardware-based (CPU) and software-based feedback-driven fuzzing methods
  • It works (at least) under GNU/Linux, FreeBSD, Mac OS X, Windows/CygWin and Android
  • Supports persistent modes of fuzzing (long-lived process calling a fuzzed API repeatedly) with libhfuzz
  • Can fuzz standalone long-lasting processes (e.g. network servers like Apache's httpd and ISC's bind)

Code

Requirements

  • Linux - The BFD library (libbfd-dev) and libunwind (libunwind-dev/libunwind8-dev)
  • FreeBSD - gmake
  • Android - Android SDK/NDK. Also see this detailed doc on how to build and run it
  • Windows - CygWin
  • if Clang/LLVM is used - the BlocksRuntime Library (libblocksruntime-dev)

Trophies

The tool has been used to find a few interesting security problems in major software packages; Examples:

Other

This is NOT an official Google product.