[llvm-bugs] Issue 9202 in oss-fuzz: llvm/clang-llvm-proto-fuzzer: ASSERT: OS.tell() - Start == FragmentSize && "The stream should advance by fragment size

[ClusterFuzz-External via monorail via llvm-bugs]

Comment #3 on issue 9202 by ClusterFuzz-External:  
llvm/clang-llvm-proto-fuzzer: ASSERT: OS.tell() - Start == FragmentSize  
&& "The stream should advance by fragment size
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9202#c3

ClusterFuzz has detected this issue as fixed in range  
201807020801:201807030756.

Detailed report: https://oss-fuzz.com/testcase?key=6516072046919680

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

Crash Type: ASSERT
Crash Address:
Crash State:
   OS.tell() - Start == FragmentSize && "The stream should advance by  
fragment size
   llvm::MCAssembler::writeSectionData
   ELFWriter::writeObject

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201806250758:201806260706
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201807020801:201807030756

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=6516072046919680

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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