Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
117	30	LLVMFuzzerTestOneInput	call site: 00030	glslc::FileCompiler::EmitCompiledResult
16	8	LLVMFuzzerTestOneInput	call site: 00008	glslang::GlslangToSpv
11	150	LLVMFuzzerTestOneInput	call site: 00150	IsValid
5	1	LLVMFuzzerTestOneInput	call site: 00001
4	166	LLVMFuzzerTestOneInput	call site: 00166
1	25	LLVMFuzzerTestOneInput	call site: 00025
1	148	LLVMFuzzerTestOneInput	call site: 00148
1	163	LLVMFuzzerTestOneInput	call site: 00163

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           CreateTemporaryGLSLFile

[function] [call site] 00001


             fs::temp_directory_path

[function] [call site] 00002


             std::to_string

[function] [call site] 00003


               std::ostringstream::str

[function] [call site] 00004


             rand

[function] [call site] 00005


             std::ofstream::close

[function] [call site] 00006


           glslc::FileCompiler::FileCompiler

[function] [call site] 00007


           glslang_program_SPIRV_generate_with_options

[function] [call site] 00008


             glslang::getIntermediate

[function] [call site] 00009


             c_shader_stage

[function] [call site] 00010


             shaderc_util::string_piece::clear

[function] [call site] 00011


             glslang::GlslangToSpv

[function] [call site] 00012


               glslang::GlslangToSpv

[function] [call site] 00013


             reinterpret_cast<glslang::SpvOptions*>

[function] [call site] 00014


             spv::SpvBuildLogger::getAllMessages

[function] [call site] 00015


               cbegin

[function] [call site] 00016


               cend

[function] [call site] 00017


               cbegin

[function] [call site] 00018


               cend

[function] [call site] 00019


               cbegin

[function] [call site] 00020


               cend

[function] [call site] 00021


               cbegin

[function] [call site] 00022


               cend

[function] [call site] 00023


               std::ostringstream::str

[function] [call site] 00024


           glslc::FileCompiler::AddIncludeDirectory

[function] [call site] 00025


             search_path

[function] [call site] 00026


           fs::temp_directory_path

[function] [call site] 00027


           glslc::FileCompiler::SetOutputFileName

[function] [call site] 00028


           glslc::FileCompiler::SetSpirvBinaryOutputFormat

[function] [call site] 00029


           glslc::FileCompiler::CompileShaderFile

[function] [call site] 00030


             shaderc_util::ReadFile

[function] [call site] 00031


               std::ifstream::open

[function] [call site] 00032


               std::ifstream::fail

[function] [call site] 00033


               access

[function] [call site] 00034


               c_str

[function] [call site] 00035


               OutputFileErrorMessage

[function] [call site] 00036


                 strerror_s

[function] [call site] 00037


                 strerror

[function] [call site] 00038


               std::vector<char>

[function] [call site] 00039


               std::istreambuf_iterator<char>

[function] [call site] 00040


               std::istreambuf_iterator<char>

[function] [call site] 00041


             glslc::FileCompiler::GetOutputFileName

[function] [call site] 00042


               empty

[function] [call site] 00043


               std::string

[function] [call site] 00044


               glslc::FileCompiler::GetCandidateOutputFileName

[function] [call site] 00045


                 empty

[function] [call site] 00046


                 glslc::FileCompiler::PreprocessingOnly

[function] [call site] 00047

str

[function] [call site] 00048


                 glslc::FileCompiler::PreprocessingOnly

[function] [call site] 00049


                 IsStageFile

[function] [call site] 00050


                 shaderc_util::GetBaseFileName

[function] [call site] 00051


                   find_last_of

[function] [call site] 00052


                   substr

[function] [call site] 00053


                 shaderc_util::GetBaseFileName

[function] [call site] 00054


                 std::string::substr

[function] [call site] 00055


                 std::string::find_last_of

[function] [call site] 00056

str

[function] [call site] 00057


             std::vector::empty

[function] [call site] 00058


             std::vector::front

[function] [call site] 00059


             std::vector::front

[function] [call site] 00060


             std::vector::size

[function] [call site] 00061


             glslc::FileIncluder::FileIncluder

[function] [call site] 00062


             std::unique_ptr::file_path_trace

[function] [call site] 00063


             SetIncluder

[function] [call site] 00064


             std::move

[function] [call site] 00065


             AssembleToSpv

[function] [call site] 00066


             shaderc_util::string_piece::data

[function] [call site] 00067


             shaderc_util::string_piece::size

[function] [call site] 00068


             glslc::FileCompiler::EmitCompiledResult

[function] [call site] 00069


               GetNumErrors

[function] [call site] 00070


               GetNumWarnings

[function] [call site] 00071


               GetCompilationStatus

[function] [call site] 00072


               GetCompilationStatus

[function] [call site] 00073


               GetGlslOrHlslExtension

[function] [call site] 00074


               reinterpret_cast<const

[call site] 00075


               cbegin

[function] [call site] 00076


               reinterpret_cast<const

[call site] 00077


               cend

[function] [call site] 00078


               DumpDependencyInfo

[function] [call site] 00079


               glslc::FileCompiler::GetCandidateOutputFileName

[function] [call site] 00080


               shaderc_util::string_piece::data

[function] [call site] 00081


               std::string::empty

[function] [call site] 00082


               shaderc_util::GetOutputStream

[function] [call site] 00083


                 std::ofstream*::open

[function] [call site] 00084

str

[function] [call site] 00085


                 std::ofstream*::fail

[function] [call site] 00086


                 access

[function] [call site] 00087

str

[function] [call site] 00088


                 OutputFileErrorMessage

[function] [call site] 00089


               std::ostream*::fail

[function] [call site] 00090


               shaderc_util::FlushAndSetBinaryModeOnStdout

[function] [call site] 00091


                 std::fflush

[function] [call site] 00092


                 _setmode

[function] [call site] 00093


                 _fileno

[function] [call site] 00094


               std::ostream*::write

[function] [call site] 00095


               shaderc_util::string_piece::data

[function] [call site] 00096


               shaderc_util::string_piece::size

[function] [call site] 00097


               shaderc_util::FlushAndSetTextModeOnStdout

[function] [call site] 00098


                 std::fflush

[function] [call site] 00099


                 _setmode

[function] [call site] 00100


                 _fileno

[function] [call site] 00101


               assert

[function] [call site] 00102


               EmitSpirvBinaryAsCommaSeparatedNumbers

[function] [call site] 00103


                 cbegin

[function] [call site] 00104


                 cend

[function] [call site] 00105


                 std::ostream*::flags

[function] [call site] 00106


                 std::setfill

[function] [call site] 00107


                 cbegin

[function] [call site] 00108


                 std::setw

[function] [call site] 00109


                 cend

[function] [call site] 00110


                 std::setw

[function] [call site] 00111


                 std::ostream*::flags

[function] [call site] 00112


               assert

[function] [call site] 00113


               begin

[function] [call site] 00114

end

[function] [call site] 00115


               EmitSpirvBinaryAsCommaSeparatedNumbers

[function] [call site] 00116


               std::vector<uint32_t>

[function] [call site] 00117


               begin

[function] [call site] 00118

end

[function] [call site] 00119


               tint::reader::spirv::Parser::Parse

[function] [call site] 00120


               StageDeducer::error

[function] [call site] 00121


               tint::reader::spirv::Parser::module

[function] [call site] 00122


               tint::writer::wgsl::Generator::Generate

[function] [call site] 00123


               StageDeducer::error

[function] [call site] 00124


               Compilation::result

[function] [call site] 00125


               GetErrorMessage

[function] [call site] 00126


               std::ostream*::fail

[function] [call site] 00127


             SetSourceLanguage

[function] [call site] 00128


             CompileGlslToSpv

[function] [call site] 00129


             shaderc_util::string_piece::data

[function] [call site] 00130


             shaderc_util::string_piece::size

[function] [call site] 00131


             shaderc_util::string_piece::data

[function] [call site] 00132


             glslang::TInfoSinkBase::c_str

[function] [call site] 00133


               glslang::TInfoSinkBase::c_str

[function] [call site] 00134


                 glslang::TInfoSinkBase::c_str

[function] [call site] 00135


             glslc::FileCompiler::EmitCompiledResult

[function] [call site] 00136


             CompileGlslToSpvAssembly

[function] [call site] 00137


             shaderc_util::string_piece::data

[function] [call site] 00138


             shaderc_util::string_piece::size

[function] [call site] 00139


             shaderc_util::string_piece::data

[function] [call site] 00140


             glslang::TInfoSinkBase::c_str

[function] [call site] 00141


             glslc::FileCompiler::EmitCompiledResult

[function] [call site] 00142


             PreprocessGlsl

[function] [call site] 00143


             shaderc_util::string_piece::data

[function] [call site] 00144


             shaderc_util::string_piece::size

[function] [call site] 00145


             shaderc_util::string_piece::data

[function] [call site] 00146


             glslc::FileCompiler::EmitCompiledResult

[function] [call site] 00147


           glslc::FileCompiler::SetPreprocessingOnlyFlag

[function] [call site] 00148


             empty

[function] [call site] 00149


           glslc::FileCompiler::ValidateOptions

[function] [call site] 00150


             glslc::FileCompiler::PreprocessingOnly

[function] [call site] 00151


             empty

[function] [call site] 00152


             glslc::FileCompiler::PreprocessingOnly

[function] [call site] 00153


             IsValid

[function] [call site] 00154


               IsTextureType

[function] [call site] 00155


                 IsTextureNonMS

[function] [call site] 00156


                 IsArrayedTexture

[function] [call site] 00157


                 IsTextureMS

[function] [call site] 00158


                 IsBuffer

[function] [call site] 00159


                 IsImage

[function] [call site] 00160


             DumpingAsCompilationOutput

[function] [call site] 00161


           glslc::FileCompiler::CompileShaderFile

[function] [call site] 00162


           glslc::FileCompiler::SetDisassemblyFlag

[function] [call site] 00163


             glslc::FileCompiler::PreprocessingOnly

[function] [call site] 00164


           glslc::FileCompiler::CompileShaderFile

[function] [call site] 00165


           glslang::TWorklist::remove

[function] [call site] 00166


             glslang::TWorklist::empty

[function] [call site] 00167


               glslang::TWorklist::empty

[function] [call site] 00168


             front

[function] [call site] 00169


             pop_front

[function] [call site] 00170