Status: New
Owner: ----
CC: [email protected], [email protected], [email protected],
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Labels: ClusterFuzz Reproducible Stability-Memory-MemorySanitizer
Engine-libfuzzer OS-Linux Proj-llvm Reported-2019-07-23
Type: Bug
New issue 16027 by ClusterFuzz-External: llvm/llvm-opt-fuzzer--x86_64-licm:
ASSERT: idx < size()
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16027
Detailed report: https://oss-fuzz.com/testcase?key=5698882983428096
Project: llvm
Fuzzer: libFuzzer_llvm_llvm-opt-fuzzer--x86_64-licm
Fuzz target binary: llvm-opt-fuzzer--x86_64-licm
Job Type: libfuzzer_msan_llvm
Platform Id: linux
Crash Type: ASSERT
Crash Address:
Crash State:
idx < size()
BitcodeReaderMetadataList::getMetadataFwdRef
llvm::MetadataLoader::MetadataLoaderImpl::getMetadataFwdRefOrLoad
Sanitizer: memory (MSAN)
Reproducer Testcase:
https://oss-fuzz.com/download?testcase_id=5698882983428096
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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