Status: New
Owner: ----
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com,
igm...@gmail.com, llvm-b...@lists.llvm.org, v...@apple.com,
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Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible
Engine-libfuzzer Proj-llvm Reported-2018-04-24
Type: Bug
New issue 7982 by ClusterFuzz-External: llvm/llvm-opt-fuzzer--x86_64-irce:
Abrt in llvm::ScalarEvolution::verify
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7982
Detailed report: https://oss-fuzz.com/testcase?key=5467410692833280
Project: llvm
Fuzzer: libFuzzer_llvm_llvm-opt-fuzzer--x86_64-irce
Fuzz target binary: llvm-opt-fuzzer--x86_64-irce
Job Type: libfuzzer_asan_llvm
Platform Id: linux
Crash Type: Abrt
Crash Address: 0x000000000001
Crash State:
llvm::ScalarEvolution::verify
simplifyOneLoop
llvm::simplifyLoop
Sanitizer: address (ASAN)
Regressed:
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201804230523:201804240547
Reproducer Testcase:
https://oss-fuzz.com/download?testcase_id=5467410692833280
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 need to contact the OSS-Fuzz team with a question, concern, or any
other feedback, please file an issue at
https://github.com/google/oss-fuzz/issues.
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