Fuzz introspector: hzfuzzer
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
2 9 Hunzip::getcode(char const*) call site: 00009
1 6 Hunzip::getcode(char const*) call site: 00006 fprintf
1 33 FileMgr::FileMgr(char const*, char const*) call site: 00033 fprintf

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 Hunzip::Hunzip(char const*, char const*) [function] [call site] 00001
2 Hunzip::getcode(char const*) [function] [call site] 00002
3 myopen(std::__1::basic_ifstream<char, std::__1::char_traits<char> >&, char const*, unsigned int) [function] [call site] 00003
3 strncmp [call site] 00004
3 strncmp [call site] 00005
3 Hunzip::fail(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00006
4 fprintf [call site] 00007
3 strncmp [call site] 00008
3 Hunzip::fail(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00009
3 Hunzip::fail(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00010
3 Hunzip::fail(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00011
3 Hunzip::fail(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00012
3 Hunzip::fail(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00013
3 Hunzip::fail(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00014
3 Hunzip::fail(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00015
2 Hunzip::getbuf() [function] [call site] 00016
3 Hunzip::fail(char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00017
1 Hunzip::getline(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) [function] [call site] 00018
2 Hunzip::getbuf() [function] [call site] 00019
2 Hunzip::getbuf() [function] [call site] 00020
2 Hunzip::getbuf() [function] [call site] 00021
2 strlen [call site] 00022
2 strcpy [call site] 00023
2 strlen [call site] 00024
2 strcpy [call site] 00025
1 Hunzip::~Hunzip() [function] [call site] 00026
1 unlink [call site] 00027
1 FileMgr::FileMgr(char const*, char const*) [function] [call site] 00028
2 strlen [call site] 00029
2 myopen(std::__1::basic_ifstream<char, std::__1::char_traits<char> >&, char const*, unsigned int) [function] [call site] 00030
2 Hunzip::Hunzip(char const*, char const*) [function] [call site] 00031
2 Hunzip::is_open() [function] [call site] 00032
2 FileMgr::fail(char const*, char const*) [function] [call site] 00033
3 fprintf [call site] 00034
1 FileMgr::getline(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) [function] [call site] 00035
2 Hunzip::is_open() [function] [call site] 00036
2 Hunzip::getline(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) [function] [call site] 00037
1 FileMgr::~FileMgr() [function] [call site] 00038
2 Hunzip::~Hunzip() [function] [call site] 00039