This reverts rL334510 due to breakage of afl_driver's command line
interface.
Patch By: Jonathan Metzman
Differential Revision: https://reviews.llvm.org/D49141
llvm-svn: 336719
Handling differently the iterations with the type limit and eventually an error message.
Reviewers: morehouse, kcc
Reviewed By: morehouse
Differential Revision: https://reviews.llvm.org/D47880
llvm-svn: 334510
A small but substantial minority of libFuzzer-based fuzzers run code that
does not play well with fork in global constructors or LLVMFuzzerInitialize.
This patch allows these fuzzers to use afl_driver by allowing them to
opt-out of using AFL's deferred forkserver which deferres calling fork until
after this code.
Patch By: metzman
Differential Revision: https://reviews.llvm.org/D45744
llvm-svn: 330652
Summary:
- Enabling libfuzzer on OpenBSD
- OpenBSD can t support asan, msan ... the tests can t be run.
Patch by David CARLIER
Reviewers: eugenis, phosek, vitalybuka
Reviewed By: vitalybuka
Subscribers: srhines, mgorny, krytarowski, llvm-commits, #sanitizers
Differential Revision: https://reviews.llvm.org/D44877
llvm-svn: 329631
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
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
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
Jonathan Metzman