[llvm-bugs] Issue 5265 in oss-fuzz: llvm/clang-proto-fuzzer: Stack-overflow in matchSelectPattern

ClusterFuzz-External via monorail via llvm-bugs llvm-bugs at lists.llvm.org
Thu Jan 25 00:12:54 PST 2018


Comment #3 on issue 5265 by ClusterFuzz-External: llvm/clang-proto-fuzzer:  
Stack-overflow in matchSelectPattern
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5265#c3

ClusterFuzz has detected this issue as fixed in range  
201801240651:201801250632.

Detailed report: https://oss-fuzz.com/testcase?key=5259730642534400

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

Crash Type: Stack-overflow
Crash Address: 0x7ffc71245de0
Crash State:
   matchSelectPattern
   llvm::matchSelectPattern
   matchMinMaxOfMinMax

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201801020611:201801030610
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201801240651:201801250632

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=5259730642534400

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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