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e239eda39e
curl/tests/fuzz
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Max Dymond e239eda39e
ossfuzz: don't write out to stdout 
Don't make the fuzzer write out to stdout - instead write some of the
contents to a memory block so we exercise the data output code but
quietly.

Closes #1885
2017-09-18 22:58:39 +02:00
..
curl_fuzz_data rtsp: do not call fwrite() with NULL pointer FILE * 2017-09-08 23:56:02 +02:00
curl_fuzzer.cc ossfuzz: don't write out to stdout 2017-09-18 22:58:39 +02:00
curl_fuzzer.h ossfuzz: don't write out to stdout 2017-09-18 22:58:39 +02:00
generate_corpus.py ossfuzz: add some more handled CURL options 2017-09-08 15:00:55 +02:00
Makefile.am ossfuzz: add some more handled CURL options 2017-09-08 15:00:55 +02:00
Makefile.inc ossfuzz: Move to C++ for curl_fuzzer. 2017-09-02 11:07:55 +02:00
README ossfuzz: Move to C++ for curl_fuzzer. 2017-09-02 11:07:55 +02:00
standalone_fuzz_target_runner.cc ossfuzz: Move to C++ for curl_fuzzer. 2017-09-02 11:07:55 +02:00
testinput.h ossfuzz: Move to C++ for curl_fuzzer. 2017-09-02 11:07:55 +02:00

README 

Fuzz tests
==========

The goal is to add tests for *ALL* protocols supported in libcurl.

Building the fuzz target
========================
From the CURL root directory:

export CC=clang-5.0
export CXX=clang++-5.0
export CFLAGS="-fsanitize=address -fsanitize-address-use-after-scope -fsanitize-coverage=trace-pc-guard,trace-cmp"
export CXXFLAGS="-fsanitize=address -fsanitize-address-use-after-scope -fsanitize-coverage=trace-pc-guard,trace-cmp -stdlib=libc++"
./configure --disable-shared --enable-debug --enable-maintainer-mode
make -sj

cd tests/fuzz

(optional) export LIB_FUZZING_ENGINE=<path to libFuzzer.a>

make check