[llvm-bugs] Issue 20261 in oss-fuzz: llvm:clang-fuzzer: ASSERT: ResultKind != Found || Decls.size() == 1

[ClusterFuzz-External via monorail via llvm-bugs]

Status: New
Owner: ----
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Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible  
Engine-libfuzzer OS-Linux Proj-llvm Reported-2020-01-21
Type: Bug

New issue 20261 by ClusterFuzz-External: llvm:clang-fuzzer: ASSERT:  
ResultKind != Found || Decls.size() == 1
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20261

Detailed Report: https://oss-fuzz.com/testcase?key=5745739498258432

Project: llvm
Fuzzing Engine: libFuzzer
Fuzz Target: clang-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: ASSERT
Crash Address:
Crash State:
   ResultKind != Found || Decls.size() == 1
   clang::LookupResult::sanity
   clang::Sema::HandleDeclarator

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201911200438:201911230451

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=5745739498258432

Issue filed automatically.

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