[llvm-bugs] Issue 60130 in oss-fuzz: llvm:clangd-fuzzer: ASSERT: !HasError && "Cannot get value when an error exists!"

[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-2023-06-26
Type: Bug

New issue 60130 by ClusterFuzz-External: llvm:clangd-fuzzer: ASSERT: !HasError && "Cannot get value when an error exists!"
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60130

Detailed Report: https://oss-fuzz.com/testcase?key=6568690716639232

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

Crash Type: ASSERT
Crash Address: 
Crash State:
  !HasError && "Cannot get value when an error exists!"
  clang::SourceManagerForFile::SourceManagerForFile
  clang::format::Environment::Environment
  
Sanitizer: address (ASAN)

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=202306120621:202306130612

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6568690716639232

Issue filed automatically.

See https://google.github.io/oss-fuzz/advanced-topics/reproducing for instructions to reproduce this bug locally.
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