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| author | MarcoFalke <falke.marco@gmail.com> | 2021-01-20 16:48:39 +0100 |
|---|---|---|
| committer | MarcoFalke <falke.marco@gmail.com> | 2021-01-21 08:30:49 +0100 |
| commit | fa39c8a3e8f1090103468780d122a4cf4191bc13 (patch) | |
| tree | 741b0cd4b186b6280daac66f3b4397b1a51a2ce5 /test/fuzz | |
| parent | 80486e7e2d8c360839cffc5a0c597b5c745433a7 (diff) | |
| download | bitcoin-fa39c8a3e8f1090103468780d122a4cf4191bc13.tar.xz | |
test: Work around libFuzzer deadlock
Diffstat (limited to 'test/fuzz')
| -rwxr-xr-x | test/fuzz/test_runner.py | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/test/fuzz/test_runner.py b/test/fuzz/test_runner.py index 3c743603bb..ab766b4a45 100755 --- a/test/fuzz/test_runner.py +++ b/test/fuzz/test_runner.py @@ -14,6 +14,14 @@ import subprocess import sys +def get_fuzz_env(*, target): + return { + 'FUZZ': target, + 'ASAN_OPTIONS': # symbolizer disabled due to https://github.com/google/sanitizers/issues/1364#issuecomment-761072085 + 'symbolize=0:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1', + } + + def main(): parser = argparse.ArgumentParser( formatter_class=argparse.ArgumentDefaultsHelpFormatter, @@ -129,9 +137,7 @@ def main(): os.path.join(config["environment"]["BUILDDIR"], 'src', 'test', 'fuzz', 'fuzz'), '-help=1', ], - env={ - 'FUZZ': test_list_selection[0] - }, + env=get_fuzz_env(target=test_list_selection[0]), timeout=20, check=True, stderr=subprocess.PIPE, @@ -186,9 +192,7 @@ def generate_corpus_seeds(*, fuzz_pool, build_dir, seed_dir, targets): ' '.join(command), subprocess.run( command, - env={ - 'FUZZ': t - }, + env=get_fuzz_env(target=t), check=True, stderr=subprocess.PIPE, universal_newlines=True, @@ -227,9 +231,7 @@ def merge_inputs(*, fuzz_pool, corpus, test_list, build_dir, merge_dir): output = 'Run {} with args {}\n'.format(t, " ".join(args)) output += subprocess.run( args, - env={ - 'FUZZ': t - }, + env=get_fuzz_env(target=t), check=True, stderr=subprocess.PIPE, universal_newlines=True, @@ -257,7 +259,12 @@ def run_once(*, fuzz_pool, corpus, test_list, build_dir, use_valgrind): def job(t, args): output = 'Run {} with args {}'.format(t, args) - result = subprocess.run(args, env={'FUZZ': t}, stderr=subprocess.PIPE, universal_newlines=True) + result = subprocess.run( + args, + env=get_fuzz_env(target=t), + stderr=subprocess.PIPE, + universal_newlines=True, + ) output += result.stderr return output, result |