[llvm-bugs] Issue 44281 in oss-fuzz: llvm:clang-fuzzer: Abrt in llvm::APInt::compareSigned

[ClusterFuzz-External via monorail via llvm-bugs]

Status: New
Owner: ----
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Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible OS-Linux Proj-llvm Engine-honggfuzz Reported-2022-02-02
Type: Bug

New issue 44281 by ClusterFuzz-External: llvm:clang-fuzzer: Abrt in llvm::APInt::compareSigned
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44281

Detailed Report: https://oss-fuzz.com/testcase?key=5639863632789504

Project: llvm
Fuzzing Engine: honggfuzz
Fuzz Target: clang-fuzzer
Job Type: honggfuzz_asan_llvm
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x053900001aeb
Crash State:
  llvm::APInt::compareSigned
  EvaluateStmt
  ExprEvaluatorBase<IntExprEvaluator>::VisitStmtExpr
  
Sanitizer: address (ASAN)

Regressed: https://oss-fuzz.com/revisions?job=honggfuzz_asan_llvm&range=202108040600:202201250612

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5639863632789504

Issue filed automatically.

See https://google.github.io/oss-fuzz/advanced-topics/reproducing for instructions to reproduce this bug locally.
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