[llvm-bugs] Issue 44054 in oss-fuzz: llvm:clang-objc-fuzzer: Stack-overflow in clang::StmtVisitorBase<std::__1::add_pointer, ScalarExprEmitter, llvm::Value*>::
ClusterFuzz-External via monorail via llvm-bugs
llvm-bugs at lists.llvm.org
Tue Jan 25 10:59:43 PST 2022
Status: New
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Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible Engine-libfuzzer OS-Linux Proj-llvm Reported-2022-01-25
Type: Bug
New issue 44054 by ClusterFuzz-External: llvm:clang-objc-fuzzer: Stack-overflow in clang::StmtVisitorBase<std::__1::add_pointer, ScalarExprEmitter, llvm::Value*>::
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44054
Detailed Report: https://oss-fuzz.com/testcase?key=6102251547000832
Project: llvm
Fuzzing Engine: libFuzzer
Fuzz Target: clang-objc-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux
Crash Type: Stack-overflow
Crash Address: 0x7fff18253d60
Crash State:
clang::StmtVisitorBase<std::__1::add_pointer, ScalarExprEmitter, llvm::Value*>::
ScalarExprEmitter::EmitBinOps
ScalarExprEmitter::EmitCompare
Sanitizer: address (ASAN)
Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=202107200618:202107210608
Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6102251547000832
Issue filed automatically.
See https://google.github.io/oss-fuzz/advanced-topics/reproducing for instructions to reproduce this bug locally.
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