[llvm-bugs] Issue 6543 in oss-fuzz: llvm/llvm-isel-fuzzer--aarch64-O2: Stack-overflow in llvm::DAGTypeLegalizer::AnalyzeNewNode

[ClusterFuzz-External via monorail via llvm-bugs]

Comment #2 on issue 6543 by ClusterFuzz-External:  
llvm/llvm-isel-fuzzer--aarch64-O2: Stack-overflow in  
llvm::DAGTypeLegalizer::AnalyzeNewNode
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6543#c2

ClusterFuzz has detected this issue as fixed in range  
201805100547:201805110701.

Detailed report: https://oss-fuzz.com/testcase?key=5072933417385984

Project: llvm
Fuzzer: libFuzzer_llvm_llvm-isel-fuzzer--aarch64-O2
Fuzz target binary: llvm-isel-fuzzer--aarch64-O2
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: Stack-overflow
Crash Address: 0x7ffe00b53f18
Crash State:
   llvm::DAGTypeLegalizer::AnalyzeNewNode

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201802230625:201802240610
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201805100547:201805110701

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=5072933417385984

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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