[llvm-bugs] Issue 5532 in oss-fuzz: llvm/llvm-dwarfdump-fuzzer: Abrt in llvm::llvm_unreachable_internal

[ClusterFuzz-External via monorail via llvm-bugs]

Comment #2 on issue 5532 by ClusterFuzz-External:  
llvm/llvm-dwarfdump-fuzzer: Abrt in llvm::llvm_unreachable_internal
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5532#c2

ClusterFuzz has detected this issue as fixed in range  
201803120514:201803130518.

Detailed report: https://oss-fuzz.com/testcase?key=6297749109604352

Project: llvm
Fuzzer: libFuzzer_llvm_llvm-dwarfdump-fuzzer
Fuzz target binary: llvm-dwarfdump-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x000000000001
Crash State:
   llvm::llvm_unreachable_internal
   llvm::DWARFFormValue::getFixedByteSize
   llvm::DWARFAbbreviationDeclaration::extract

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201708280446:201708291805
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201803120514:201803130518

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=6297749109604352

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for  
more information.

If you suspect that the result above is incorrect, try re-doing that job on  
the test case report page.

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