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d7f9fffab3
Allow targets.go use Clang instead of the default Linux compiler by setting the SYZ_CLANG=1 env var. Doing so changes the compiler to "clang" and the linker to "ld.ldd", assuming they are in $PATH, and adds the --target and -ferror-limit CFLAGS. Target also exports KernelCompiler and KernelLinker fields now, which allows overriding the compiler and linker in the kernel make invocation. Signed-off-by: Alexander Potapenko <glider@google.com>
syzkaller - kernel fuzzer
syzkaller ([siːzˈkɔːlə]) 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.
- How to install syzkaller
- How to use syzkaller
- How syzkaller works
- How to contribute to syzkaller
- How to report Linux kernel bugs
- Tech talks and articles
- Research work based on syzkaller
Disclaimer
This is not an official Google product.