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

Fuzz blockers

The followings 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
1 29 jxl::(anonymous namespace)::ParseDouble(std::__1::basic_string , std::__1::allocator > const&, double*) call site

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site2] 00000
1 jxl::TestOneInput(unsigned char const*, unsigned long) [function] [call site2] 00001
2 jxl::ParseDescription(std::__1::basic_string , std::__1::allocator > const&, JxlColorEncoding*) [function] [call site2] 00002
3 jxl::(anonymous namespace)::Tokenizer::Tokenizer(std::__1::basic_string , std::__1::allocator > const*, char) [function] [call site2] 00003
3 jxl::(anonymous namespace)::ParseColorSpace(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*) [function] [call site2] 00004
4 jxl::(anonymous namespace)::Tokenizer::Next(std::__1::basic_string , std::__1::allocator >*) [function] [call site2] 00005
5 jxl::Status::Status(jxl::StatusCode) [function] [call site2] 00006
5 jxl::Status::Status(bool) [function] [call site2] 00007
4 jxl::Status::operator bool() const [function] [call site2] 00008
4 jxl::Status jxl::(anonymous namespace)::ParseEnum (std::__1::basic_string , std::__1::allocator > const&, jxl::(anonymous namespace)::EnumName const*, unsigned long, JxlColorSpace*) [function] [call site2] 00009
5 jxl::Status::Status(bool) [function] [call site2] 00010
4 jxl::Status::operator bool() const [function] [call site2] 00011
4 jxl::Status::Status(bool) [function] [call site2] 00012
4 jxl::Status::Status(jxl::StatusCode) [function] [call site2] 00013
3 jxl::Status::operator bool() const [function] [call site2] 00014
3 jxl::(anonymous namespace)::ParseWhitePoint(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*) [function] [call site2] 00015
4 jxl::Status::Status(bool) [function] [call site2] 00016
4 jxl::(anonymous namespace)::Tokenizer::Next(std::__1::basic_string , std::__1::allocator >*) [function] [call site2] 00017
4 jxl::Status::operator bool() const [function] [call site2] 00018
4 jxl::Status jxl::(anonymous namespace)::ParseEnum (std::__1::basic_string , std::__1::allocator > const&, jxl::(anonymous namespace)::EnumName const*, unsigned long, JxlWhitePoint*) [function] [call site2] 00019
4 jxl::Status::operator bool() const [function] [call site2] 00020
4 jxl::(anonymous namespace)::Tokenizer::Tokenizer(std::__1::basic_string , std::__1::allocator > const*, char) [function] [call site2] 00021
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site2] 00022
5 jxl::(anonymous namespace)::Tokenizer::Next(std::__1::basic_string , std::__1::allocator >*) [function] [call site2] 00023
5 jxl::Status::operator bool() const [function] [call site2] 00024
5 jxl::(anonymous namespace)::ParseDouble(std::__1::basic_string , std::__1::allocator > const&, double*) [function] [call site2] 00025
6 __errno_location [call site2] 00026
6 strtod [call site2] 00027
6 jxl::Status::Status(jxl::StatusCode) [function] [call site2] 00028
6 _Z5isnanUa9enable_ifILb1EEd [function] [call site2] 00029
7 bool __libcpp_isnan (double) [function] [call site2] 00030
6 jxl::Status::Status(jxl::StatusCode) [function] [call site2] 00031
6 jxl::Status::Status(jxl::StatusCode) [function] [call site2] 00032
6 jxl::Status::Status(bool) [function] [call site2] 00033
4 jxl::Status::operator bool() const [function] [call site2] 00034
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site2] 00035
4 jxl::Status::operator bool() const [function] [call site2] 00036
4 jxl::Status::Status(bool) [function] [call site2] 00037
3 jxl::Status::operator bool() const [function] [call site2] 00038
3 jxl::(anonymous namespace)::ParsePrimaries(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*) [function] [call site2] 00039
4 jxl::Status::Status(bool) [function] [call site2] 00040
4 jxl::(anonymous namespace)::Tokenizer::Next(std::__1::basic_string , std::__1::allocator >*) [function] [call site2] 00041
4 jxl::Status::operator bool() const [function] [call site2] 00042
4 jxl::Status jxl::(anonymous namespace)::ParseEnum (std::__1::basic_string , std::__1::allocator > const&, jxl::(anonymous namespace)::EnumName const*, unsigned long, JxlPrimaries*) [function] [call site2] 00043
4 jxl::Status::operator bool() const [function] [call site2] 00044
4 jxl::(anonymous namespace)::Tokenizer::Tokenizer(std::__1::basic_string , std::__1::allocator > const*, char) [function] [call site2] 00045
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site2] 00046
4 jxl::Status::operator bool() const [function] [call site2] 00047
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site2] 00048
4 jxl::Status::operator bool() const [function] [call site2] 00049
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site2] 00050
4 jxl::Status::operator bool() const [function] [call site2] 00051
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site2] 00052
4 jxl::Status::operator bool() const [function] [call site2] 00053
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site2] 00054
4 jxl::Status::operator bool() const [function] [call site2] 00055
4 jxl::(anonymous namespace)::ParseDouble(jxl::(anonymous namespace)::Tokenizer*, double*) [function] [call site2] 00056
4 jxl::Status::operator bool() const [function] [call site2] 00057
4 jxl::Status::Status(jxl::StatusCode) [function] [call site2] 00058
3 jxl::Status::operator bool() const [function] [call site2] 00059
3 jxl::(anonymous namespace)::ParseRenderingIntent(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*) [function] [call site2] 00060
4 jxl::(anonymous namespace)::Tokenizer::Next(std::__1::basic_string , std::__1::allocator >*) [function] [call site2] 00061
4 jxl::Status::operator bool() const [function] [call site2] 00062
4 jxl::Status jxl::(anonymous namespace)::ParseEnum (std::__1::basic_string , std::__1::allocator > const&, jxl::(anonymous namespace)::EnumName const*, unsigned long, JxlRenderingIntent*) [function] [call site2] 00063
4 jxl::Status::operator bool() const [function] [call site2] 00064
4 jxl::Status::Status(jxl::StatusCode) [function] [call site2] 00065
3 jxl::Status::operator bool() const [function] [call site2] 00066
3 jxl::(anonymous namespace)::ParseTransferFunction(jxl::(anonymous namespace)::Tokenizer*, JxlColorEncoding*) [function] [call site2] 00067
4 jxl::Status::Status(bool) [function] [call site2] 00068
4 jxl::(anonymous namespace)::Tokenizer::Next(std::__1::basic_string , std::__1::allocator >*) [function] [call site2] 00069
4 jxl::Status::operator bool() const [function] [call site2] 00070
4 jxl::Status jxl::(anonymous namespace)::ParseEnum (std::__1::basic_string , std::__1::allocator > const&, jxl::(anonymous namespace)::EnumName const*, unsigned long, JxlTransferFunction*) [function] [call site2] 00071
4 jxl::Status::operator bool() const [function] [call site2] 00072
4 jxl::Status::Status(bool) [function] [call site2] 00073
4 jxl::(anonymous namespace)::ParseDouble(std::__1::basic_string , std::__1::allocator > const&, double*) [function] [call site2] 00074
4 jxl::Status::operator bool() const [function] [call site2] 00075
4 jxl::Status::Status(bool) [function] [call site2] 00076
4 jxl::Status::Status(jxl::StatusCode) [function] [call site2] 00077
3 jxl::Status::operator bool() const [function] [call site2] 00078
3 jxl::Status::Status(bool) [function] [call site2] 00079