[llvm-bugs] Issue 3152 in oss-fuzz: llvm: Stack-overflow in clang::Lexer::Lex

[monor… via monorail via llvm-bugs]

Comment #7 on issue 3152 by  
monor... at clusterfuzz-external.iam.gserviceaccount.com: llvm: Stack-overflow  
in clang::Lexer::Lex
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3152#c7

ClusterFuzz has detected this issue as fixed in range  
201710121744:201710130152.

Detailed report: https://oss-fuzz.com/testcase?key=4907229830447104

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

Crash Type: Stack-overflow
Crash Address: 0x7ffe7ceadff8
Crash State:
   clang::Lexer::Lex
   clang::Preprocessor::Lex
   clang::Parser::ParseCastExpression

Sanitizer: address (ASAN)

Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201710121744:201710130152

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=4907229830447104

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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