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Merge pull request #9273 from ethereum/RemoveIncorrectYulFuzzAssertFailure

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yul proto fuzzer: Remove assertion that no errors/warnings while pars…
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chriseth 2020-07-01 11:12:12 +02:00 committed by GitHub
commit 9d6413df86
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2 changed files with 13 additions and 9 deletions
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14
test/tools/ossfuzz/yulProtoFuzzer.cpp
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@ -59,13 +59,13 @@ DEFINE_PROTO_FUZZER(Program const& _input)
); );
// Parse protobuf mutated YUL code // Parse protobuf mutated YUL code
if (!stack.parseAndAnalyze("source", yul_source)) if (
return; !stack.parseAndAnalyze("source", yul_source) ||
!stack.parserResult()->code ||
yulAssert(stack.errors().empty(), "Parsed successfully but had errors."); !stack.parserResult()->analysisInfo ||
!Error::containsOnlyWarnings(stack.errors())
if (!stack.parserResult()->code || !stack.parserResult()->analysisInfo) )
return; yulAssert(false, "Proto fuzzer generated malformed program");
// Optimize // Optimize
stack.optimize(); stack.optimize();

8
test/tools/ossfuzz/yulProto_diff_ossfuzz.cpp
View File

@ -77,8 +77,12 @@ DEFINE_PROTO_FUZZER(Program const& _input)
); );
// Parse protobuf mutated YUL code // Parse protobuf mutated YUL code
if (!stack.parseAndAnalyze("source", yul_source) || !stack.parserResult()->code || if (
!stack.parserResult()->analysisInfo) !stack.parseAndAnalyze("source", yul_source) ||
!stack.parserResult()->code ||
!stack.parserResult()->analysisInfo ||
!Error::containsOnlyWarnings(stack.errors())
)
{ {
printErrors(std::cout, stack.errors()); printErrors(std::cout, stack.errors());
yulAssert(false, "Proto fuzzer generated malformed program"); yulAssert(false, "Proto fuzzer generated malformed program");