[llvm-bugs] Issue 23873 in oss-fuzz: llvm:clang-fuzzer: ASSERT: (E->getOpcode() == BO_Cmp || E->getType()->isIntegralOrEnumerationType()) && "un

ClusterFuzz-External via monorail via llvm-bugs llvm-bugs at lists.llvm.org
Thu Jul 2 23:38:14 PDT 2020

Status: New
Owner: ----
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Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible Engine-libfuzzer OS-Linux Proj-llvm Reported-2020-07-03
Type: Bug

New issue 23873 by ClusterFuzz-External: llvm:clang-fuzzer: ASSERT: (E->getOpcode() == BO_Cmp || E->getType()->isIntegralOrEnumerationType()) && "un

Detailed Report: https://oss-fuzz.com/testcase?key=6418114752544768

Project: llvm
Fuzzing Engine: libFuzzer
Fuzz Target: clang-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: ASSERT
Crash Address: 
Crash State:
  (E->getOpcode() == BO_Cmp || E->getType()->isIntegralOrEnumerationType()) && "un
  bool EvaluateComparisonBinaryOperator<IntExprEvaluator::VisitBinaryOperator
Sanitizer: address (ASAN)

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=202006110252:202006121812

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6418114752544768

Issue filed automatically.

See https://google.github.io/oss-fuzz/advanced-topics/reproducing for instructions to reproduce this bug locally.
When you fix this bug, please
  * mention the fix revision(s).
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