[llvm-bugs] Issue 52803 in oss-fuzz: llvm:clangd-fuzzer: ASSERT: false && "Invalid UTF-8 in value used as JSON"

[ClusterFuzz-External via monorail via llvm-bugs]

Status: New
Owner: ----
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Labels: ClusterFuzz Reproducible Stability-Memory-MemorySanitizer Engine-libfuzzer OS-Linux Proj-llvm Reported-2022-10-27
Type: Bug

New issue 52803 by ClusterFuzz-External: llvm:clangd-fuzzer: ASSERT: false && "Invalid UTF-8 in value used as JSON"
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52803

Detailed Report: https://oss-fuzz.com/testcase?key=4968997926076416

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

Crash Type: ASSERT
Crash Address: 
Crash State:
  false && "Invalid UTF-8 in value used as JSON"
  clang::clangd::toJSON
  void std::__1::vector<llvm::json::Value, std::__1::allocator<llvm::json::Value> 
  
Sanitizer: memory (MSAN)

Crash Revision: https://oss-fuzz.com/revisions?job=libfuzzer_msan_llvm&revision=202210040607

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=4968997926076416

Issue filed automatically.

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