Status: New
Owner: ----
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com,
llvm-b...@lists.llvm.org, v...@apple.com
Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible
Engine-libfuzzer Proj-llvm Reported-2017-11-17
Type: Bug
New issue 4294 by monor...@clusterfuzz-external.iam.gserviceaccount.com:
llvm/clang-fuzzer: Stack-overflow in IntExprEvaluator::VisitBinaryOperator
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4294
Detailed report: https://oss-fuzz.com/testcase?key=5694975858704384
Project: llvm
Fuzzer: libFuzzer_llvm_clang-fuzzer
Fuzz target binary: clang-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux
Crash Type: Stack-overflow
Crash Address: 0x7ffd73ef2fc0
Crash State:
IntExprEvaluator::VisitBinaryOperator
clang::StmtVisitorBase<clang::make_const_ptr, IntExprEvaluator,
bool>::Visit
IntExprEvaluator::VisitCastExpr
Sanitizer: address (ASAN)
Reproducer Testcase:
https://oss-fuzz.com/download?testcase_id=5694975858704384
Issue filed automatically.
See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for
more information.
When you fix this bug, please
* mention the fix revision(s).
* state whether the bug was a short-lived regression or an old bug in any
stable releases.
* add any other useful information.
This information can help downstream consumers.
If you have questions for the OSS-Fuzz team, please file an issue at
https://github.com/google/oss-fuzz/issues.
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