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Fuzzer: Ignore V8 errors on uninitialized non-defaultable locals #6337

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Merged
kripken merged 2 commits into from
Feb 22, 2024
Merged

Fuzzer: Ignore V8 errors on uninitialized non-defaultable locals #6337

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198606a
work
kripken Feb 22, 2024
2b1bc73
fix
kripken Feb 22, 2024
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fix
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@kripken
kripken committed Feb 22, 2024
commit 2b1bc73bf47edb9edbdc57b439e6df03a15a020b
7 changes: 3 additions & 4 deletions scripts/fuzz_opt.py
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Original file line number Diff line number Diff line change
Expand Up @@ -642,6 +642,8 @@ def filter_known_issues(output):
# strings in this list for known issues (to which more need to be
# added as necessary).
HOST_LIMIT_PREFIX,
# see comment above on this constant
V8_UNINITIALIZED_NONDEF_LOCAL,
]
for issue in known_issues:
if issue in output:
Expand Down Expand Up @@ -774,10 +776,7 @@ class D8:
name = 'd8'

def run(self, wasm, extra_d8_flags=[]):
output = run_vm([shared.V8, FUZZ_SHELL_JS] + shared.V8_OPTS + extra_d8_flags + ['--', wasm])
if 'V8_UNINITIALIZED_NONDEF_LOCAL' in output:
output = ignore
return output
return run_vm([shared.V8, FUZZ_SHELL_JS] + shared.V8_OPTS + extra_d8_flags + ['--', wasm])

def can_run(self, wasm):
return True
Expand Down