[llvm-bugs] Issue 65951 in oss-fuzz: llvm:clang-fuzzer: Stack-overflow in llvm::detail::IEEEFloat::IEEEFloat
ClusterFuzz-External via monorail via llvm-bugs
llvm-bugs at lists.llvm.org
Fri Jan 19 05:47:07 PST 2024
Status: New
Owner: ----
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Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible Engine-libfuzzer OS-Linux Proj-llvm Reported-2024-01-19
Type: Bug
New issue 65951 by ClusterFuzz-External: llvm:clang-fuzzer: Stack-overflow in llvm::detail::IEEEFloat::IEEEFloat
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65951
Detailed Report: https://oss-fuzz.com/testcase?key=4694270600937472
Project: llvm
Fuzzing Engine: libFuzzer
Fuzz Target: clang-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux
Crash Type: Stack-overflow
Crash Address: 0x7ffc16f3dff8
Crash State:
llvm::detail::IEEEFloat::IEEEFloat
BuildFloatingLiteral
clang::Sema::ActOnNumericConstant
Sanitizer: address (ASAN)
Crash Revision: https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&revision=202210040607
Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=4694270600937472
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).
* state whether the bug was a short-lived regression or an old bug in any stable releases.
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If you need to contact the OSS-Fuzz team with a question, concern, or any other feedback, please file an issue at https://github.com/google/oss-fuzz/issues. Comments on individual Monorail issues are not monitored.
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