Detailed report: https://clusterfuzz.com/testcase?key=5423729979686912

Fuzzer: libFuzzer_gpu_raster_swiftshader_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Bad-cast
Crash Address: 0x7f562ecb0a28
Crash State:
  Bad-cast to llvm::cl::Option from llvm::cl::opt<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, false, llvm::cl::parser<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >
  llvm::cl::applicator<llvm::cl::FormattingFlags>::opt
  void llvm::cl::apply<llvm::cl::opt<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, false, llvm::cl::parser<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, llvm::cl::FormattingFlags, llvm::cl::desc, llvm::cl::initializer<char
  
Sanitizer: undefined (UBSAN)

Recommended Security Severity: High

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=579136:579142

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5423729979686912

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.