[llvm-bugs] Issue 3798 in oss-fuzz: llvm/llvm-special-case-list-fuzzer: Global-buffer-overflow in p_b_symbol

[monor… via monorail via llvm-bugs]

Comment #2 on issue 3798 by  
monor... at clusterfuzz-external.iam.gserviceaccount.com:  
llvm/llvm-special-case-list-fuzzer: Global-buffer-overflow in p_b_symbol
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3798#c2

ClusterFuzz has detected this issue as fixed in range  
201710270453:201710280456.

Detailed report: https://oss-fuzz.com/testcase?key=6124359660863488

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

Crash Type: Global-buffer-overflow READ 1
Crash Address: 0x0000006a22a3
Crash State:
   p_b_symbol
   p_bracket
   p_ere

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201710160455:201710190451
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201710270453:201710280456

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=6124359660863488

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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