Status: New
Owner: ----
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com, llvm-b...@lists.llvm.org, v...@apple.com Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible Engine-libfuzzer Proj-llvm Reported-2017-11-17
Type: Bug

New issue 4278 by monor...@clusterfuzz-external.iam.gserviceaccount.com: llvm/clang-format-fuzzer: ASSERT: (TokenText.startswith("//") || TokenText.startswith("#")) && "unsupported line c
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4278

Detailed report: https://oss-fuzz.com/testcase?key=5746080667926528

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

Crash Type: ASSERT
Crash Address:
Crash State:
(TokenText.startswith("//") || TokenText.startswith("#")) && "unsupported line c
  clang::format::BreakableLineCommentSection::BreakableLineCommentSection
  clang::format::ContinuationIndenter::createBreakableToken

Sanitizer: address (ASAN)

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201711100614:201711110618

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5746080667926528

Issue filed automatically.

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

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.
  * add any other useful information.
This information can help downstream consumers.

If you have questions for the OSS-Fuzz team, please file an issue at https://github.com/google/oss-fuzz/issues.

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