[llvm-bugs] Issue 16084 in oss-fuzz: llvm/clang-fuzzer: ASSERT: power <= maxExponent

ClusterFuzz-External via monorail via llvm-bugs llvm-bugs at lists.llvm.org
Sun Jul 28 07:26:32 PDT 2019


Status: New
Owner: ----
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Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible  
Engine-libfuzzer OS-Linux Proj-llvm Reported-2019-07-28
Type: Bug

New issue 16084 by ClusterFuzz-External: llvm/clang-fuzzer: ASSERT: power  
<= maxExponent
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16084

Detailed report: https://oss-fuzz.com/testcase?key=5769127314063360

Project: llvm
Fuzzer: libFuzzer_llvm_clang-fuzzer
Fuzz target binary: clang-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: ASSERT
Crash Address:
Crash State:
   power <= maxExponent
   llvm::detail::IEEEFloat::roundSignificandWithExponent
   llvm::detail::IEEEFloat::convertFromDecimalString

Sanitizer: address (ASAN)

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=5769127314063360

Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for  
instructions to reproduce this bug locally.

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