[llvm-bugs] Issue 8820 in oss-fuzz: llvm/clangd-fuzzer: Null-dereference READ in clang::clangd::runLanguageServerLoop

[ClusterFuzz-External via monorail via llvm-bugs]

Comment #5 on issue 8820 by ClusterFuzz-External: llvm/clangd-fuzzer:  
Null-dereference READ in clang::clangd::runLanguageServerLoop
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8820#c5

ClusterFuzz has detected this issue as fixed in range  
201807240240:201807250234.

Detailed report: https://oss-fuzz.com/testcase?key=6366450066391040

Project: llvm
Fuzzer: libFuzzer_llvm_clangd-fuzzer
Fuzz target binary: clangd-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
   clang::clangd::runLanguageServerLoop
   clang::clangd::ClangdLSPServer::run
   ClangdFuzzer.cpp

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201806050747:201806100752
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201807240240:201807250234

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=6366450066391040

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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