Commit Graph

4 Commits

Author SHA1 Message Date
Kamil Rytarowski e81e944199 lib Fuzzer FreeBSD support
Summary: Patch by David CARLIER

Reviewers: vitalybuka, kcc, dim, emaste, davide, morehouse, george.karpenkov

Reviewed By: morehouse

Subscribers: george.karpenkov, kubamracek, srhines, mgorny, emaste, krytarowski

Differential Revision: https://reviews.llvm.org/D41642

llvm-svn: 322380
2018-01-12 17:15:05 +00:00
Matt Morehouse 6e294952b6 [libFuzzer] Add dummy call of LLVMFuzzerTestOneInput to afl_driver.
Summary:
Add dummy call of LLVMFuzzerTestOneInput to afl_driver before it starts
executing on actual inputs. Do this so that first time initialization
performed by LLVMFuzzerTestOneInput is not considered code covered by
a particular input.

Patch By: metzman

Reviewers: kcc, morehouse

Reviewed By: kcc

Subscribers: llvm-commits, Sanitizers

Differential Revision: https://reviews.llvm.org/D41193

llvm-svn: 320643
2017-12-13 22:02:44 +00:00
Kamil Rytarowski 8da2722a9f Add preliminary NetBSD support in libfuzzer
Summary:
This code already works and passes some number of tests.

There is need to finish remaining sanitizers to get better coverage.

Many tests fail due to overly long file names of executables (>31).
This is a current shortcoming of the NetBSD 8(beta) kernel, as
certain functions can fail (like retrieving file name of executable).

Sponsored by <The NetBSD Foundation>

Reviewers: joerg, kcc, vitalybuka, george.karpenkov

Reviewed By: kcc

Subscribers: mgorny, llvm-commits, #sanitizers

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D37304

llvm-svn: 312183
2017-08-30 22:44:11 +00:00
George Karpenkov 10ab2ace13 Move libFuzzer to compiler_rt.
Resulting library binaries will be named libclang_rt.fuzzer*, and will
be placed in Clang toolchain, allowing redistribution.

Differential Revision: https://reviews.llvm.org/D36908

llvm-svn: 311407
2017-08-21 23:25:50 +00:00