Fuzz introspector: color_encoding_fuzzer
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
1 9 jxl::(anonymous namespace)::ParseColorSpace(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*) call site: {node_id}

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 (anonymous namespace)::DoTestOneInput(unsigned char const*, unsigned long) [function] [call site] 00001
2 jxl::ParseDescription(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, JxlColorEncoding*) [function] [call site] 00002
3 jxl::(anonymous namespace)::Tokenizer::Tokenizer(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const*, char) [function] [call site] 00003
3 jxl::(anonymous namespace)::ParseColorSpace(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*) [function] [call site] 00004
4 jxl::(anonymous namespace)::Tokenizer::Next(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) [function] [call site] 00005
5 jxl::Status::Status(jxl::StatusCode) [function] [call site] 00006
5 jxl::Status::Status(bool) [function] [call site] 00007
4 jxl::Status::operator bool() const [function] [call site] 00008
4 jxl::Status jxl::(anonymous namespace)::ParseEnum<JxlColorSpace, 4ul>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::array<jxl::(anonymous namespace)::EnumName<JxlColorSpace>, 4ul> const&, JxlColorSpace*) [function] [call site] 00009
5 jxl::Status::Status(bool) [function] [call site] 00010
4 jxl::Status::operator bool() const [function] [call site] 00011
4 jxl::Status::Status(bool) [function] [call site] 00012
4 jxl::Status::Status(jxl::StatusCode) [function] [call site] 00013
3 jxl::Status::operator bool() const [function] [call site] 00014
3 jxl::(anonymous namespace)::ParseWhitePoint(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*) [function] [call site] 00015
4 jxl::Status::Status(bool) [function] [call site] 00016
4 jxl::(anonymous namespace)::Tokenizer::Next(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) [function] [call site] 00017
4 jxl::Status::operator bool() const [function] [call site] 00018
4 jxl::Status jxl::(anonymous namespace)::ParseEnum<JxlWhitePoint, 4ul>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::array<jxl::(anonymous namespace)::EnumName<JxlWhitePoint>, 4ul> const&, JxlWhitePoint*) [function] [call site] 00019
4 jxl::Status::operator bool() const [function] [call site] 00020
4 jxl::(anonymous namespace)::Tokenizer::Tokenizer(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const*, char) [function] [call site] 00021
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site] 00022
5 jxl::(anonymous namespace)::Tokenizer::Next(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) [function] [call site] 00023
5 jxl::Status::operator bool() const [function] [call site] 00024
5 jxl::(anonymous namespace)::ParseDouble(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, double*) [function] [call site] 00025
6 __errno_location [call site] 00026
6 strtod [call site] 00027
6 jxl::Status::Status(jxl::StatusCode) [function] [call site] 00028
6 jxl::Status::Status(jxl::StatusCode) [function] [call site] 00029
6 jxl::Status::Status(jxl::StatusCode) [function] [call site] 00030
6 jxl::Status::Status(bool) [function] [call site] 00031
4 jxl::Status::operator bool() const [function] [call site] 00032
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site] 00033
4 jxl::Status::operator bool() const [function] [call site] 00034
4 jxl::Status::Status(bool) [function] [call site] 00035
3 jxl::Status::operator bool() const [function] [call site] 00036
3 jxl::(anonymous namespace)::ParsePrimaries(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*) [function] [call site] 00037
4 jxl::Status::Status(bool) [function] [call site] 00038
4 jxl::(anonymous namespace)::Tokenizer::Next(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) [function] [call site] 00039
4 jxl::Status::operator bool() const [function] [call site] 00040
4 jxl::Status jxl::(anonymous namespace)::ParseEnum<JxlPrimaries, 4ul>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::array<jxl::(anonymous namespace)::EnumName<JxlPrimaries>, 4ul> const&, JxlPrimaries*) [function] [call site] 00041
4 jxl::Status::operator bool() const [function] [call site] 00042
4 jxl::(anonymous namespace)::Tokenizer::Tokenizer(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const*, char) [function] [call site] 00043
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site] 00044
4 jxl::Status::operator bool() const [function] [call site] 00045
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site] 00046
4 jxl::Status::operator bool() const [function] [call site] 00047
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site] 00048
4 jxl::Status::operator bool() const [function] [call site] 00049
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site] 00050
4 jxl::Status::operator bool() const [function] [call site] 00051
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site] 00052
4 jxl::Status::operator bool() const [function] [call site] 00053
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site] 00054
4 jxl::Status::operator bool() const [function] [call site] 00055
4 jxl::Status::Status(jxl::StatusCode) [function] [call site] 00056
3 jxl::Status::operator bool() const [function] [call site] 00057
3 jxl::(anonymous namespace)::ParseRenderingIntent(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*) [function] [call site] 00058
4 jxl::(anonymous namespace)::Tokenizer::Next(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) [function] [call site] 00059
4 jxl::Status::operator bool() const [function] [call site] 00060
4 jxl::Status jxl::(anonymous namespace)::ParseEnum<JxlRenderingIntent, 4ul>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::array<jxl::(anonymous namespace)::EnumName<JxlRenderingIntent>, 4ul> const&, JxlRenderingIntent*) [function] [call site] 00061
4 jxl::Status::operator bool() const [function] [call site] 00062
4 jxl::Status::Status(bool) [function] [call site] 00063
4 jxl::Status::Status(jxl::StatusCode) [function] [call site] 00064
3 jxl::Status::operator bool() const [function] [call site] 00065
3 jxl::(anonymous namespace)::ParseTransferFunction(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*) [function] [call site] 00066
4 jxl::Status::Status(bool) [function] [call site] 00067
4 jxl::(anonymous namespace)::Tokenizer::Next(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) [function] [call site] 00068
4 jxl::Status::operator bool() const [function] [call site] 00069
4 jxl::Status jxl::(anonymous namespace)::ParseEnum<JxlTransferFunction, 8ul>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::array<jxl::(anonymous namespace)::EnumName<JxlTransferFunction>, 8ul> const&, JxlTransferFunction*) [function] [call site] 00070
4 jxl::Status::operator bool() const [function] [call site] 00071
4 jxl::Status::Status(bool) [function] [call site] 00072
4 jxl::(anonymous namespace)::ParseDouble(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, double*) [function] [call site] 00073
4 jxl::Status::operator bool() const [function] [call site] 00074
4 jxl::Status::Status(bool) [function] [call site] 00075
4 jxl::Status::Status(jxl::StatusCode) [function] [call site] 00076
3 jxl::Status::operator bool() const [function] [call site] 00077
3 jxl::Status::Status(bool) [function] [call site] 00078