diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/scripts/test_fuzzers.py | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/scripts/test_fuzzers.py b/src/scripts/test_fuzzers.py index 01c202f23..9ea3c378b 100755 --- a/src/scripts/test_fuzzers.py +++ b/src/scripts/test_fuzzers.py @@ -9,6 +9,7 @@ import optparse # pylint: disable=deprecated-module import stat import multiprocessing import time +import tempfile def run_fuzzer_gdb(args): (fuzzer_bin, corpus_file) = args @@ -151,9 +152,23 @@ def main(args=None): crash_count = 0 sys.stdout.flush() else: - for fuzzer in sorted(list(fuzzers_with_corpus)): + # Generate a random corpus for fuzzers without a corpus + random_corpus_dir = tempfile.mkdtemp(prefix='fuzzer_corpus_') + + for i in range(100): + random_input = os.urandom(i) + fd = open(os.path.join(random_corpus_dir, 'input_%d' % (i)), 'wb') + fd.write(random_input) + fd.close() + + for fuzzer in sorted(list(fuzzers)): fuzzer_bin = os.path.join(fuzzer_dir, fuzzer) - corpus_subdir = os.path.join(corpus_dir, fuzzer) + + if fuzzer in fuzzers_with_corpus: + corpus_subdir = os.path.join(corpus_dir, fuzzer) + else: + corpus_subdir = random_corpus_dir + corpus_files = [os.path.join(corpus_subdir, l) for l in sorted(list(os.listdir(corpus_subdir)))] start = time.time() |