Fuzz introspector: tools/fuzz/po.cpp
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
96 0 EP call site: 00000 WasmEdge::Driver::add_option

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 WasmEdge_Driver_FuzzPO [function] [call site] 00001
2 WasmEdge::Driver::FuzzPO [function] [call site] 00002
3 std::ios::sync_with_stdio [function] [call site] 00003
3 spdlog::set_level [function] [call site] 00004
3 WasmEdge::PO::Description [function] [call site] 00005
4 std::move [function] [call site] 00006
3 WasmEdge::PO::MetaVar [function] [call site] 00007
4 std::move [function] [call site] 00008
3 WasmEdge::PO::Description [function] [call site] 00009
3 WasmEdge::PO::MetaVar [function] [call site] 00010
3 WasmEdge::PO::Description [function] [call site] 00011
3 WasmEdge::PO::Description [function] [call site] 00012
3 WasmEdge::PO::MetaVar [function] [call site] 00013
3 WasmEdge::PO::Description [function] [call site] 00014
3 WasmEdge::PO::MetaVar [function] [call site] 00015
3 WasmEdge::PO::Description [function] [call site] 00016
3 WasmEdge::PO::Description [function] [call site] 00017
3 WasmEdge::PO::Description [function] [call site] 00018
3 WasmEdge::PO::Description [function] [call site] 00019
3 WasmEdge::PO::Description [function] [call site] 00020
3 WasmEdge::PO::Description [function] [call site] 00021
3 WasmEdge::PO::Description [function] [call site] 00022
3 WasmEdge::PO::Description [function] [call site] 00023
3 WasmEdge::PO::Description [function] [call site] 00024
3 WasmEdge::PO::Description [function] [call site] 00025
3 WasmEdge::PO::Description [function] [call site] 00026
3 WasmEdge::PO::Description [function] [call site] 00027
3 WasmEdge::PO::Description [function] [call site] 00028
3 WasmEdge::PO::Description [function] [call site] 00029
3 WasmEdge::PO::Description [function] [call site] 00030
3 WasmEdge::PO::Description [function] [call site] 00031
3 WasmEdge::PO::Description [function] [call site] 00032
3 WasmEdge::PO::Description [function] [call site] 00033
3 WasmEdge::PO::Description [function] [call site] 00034
3 WasmEdge::PO::Description [function] [call site] 00035
3 WasmEdge::PO::Description [function] [call site] 00036
3 WasmEdge::PO::Description [function] [call site] 00037
3 WasmEdge::PO::Description [function] [call site] 00038
3 WasmEdge::PO::Description [function] [call site] 00039
3 WasmEdge::PO::MetaVar [function] [call site] 00040
3 PO::DefaultValue<uint64_t> [function] [call site] 00041
3 WasmEdge::PO::Description [function] [call site] 00042
3 WasmEdge::PO::MetaVar [function] [call site] 00043
3 WasmEdge::PO::Description [function] [call site] 00044
3 WasmEdge::PO::MetaVar [function] [call site] 00045
3 WasmEdge::PO::Description [function] [call site] 00046
3 WasmEdge::PO::MetaVar [function] [call site] 00047
3 WasmEdge::PO::ArgumentParser::ArgumentParser [function] [call site] 00048
4 Description [function] [call site] 00049
4 front [function] [call site] 00050
4 front [function] [call site] 00051
3 WasmEdge::Driver::add_option [function] [call site] 00052
4 WasmEdge::PO::ArgumentParser::add_option [function] [call site] 00053
5 WasmEdge::PO::ArgumentParser::add_option [function] [call site] 00054
6 WasmEdge::PO::ArgumentParser::add_option [function] [call site] 00055
3 std::array::begin [function] [call site] 00056
3 std::array::end [function] [call site] 00057
3 Catch::empty [function] [call site] 00058
3 std::search [function] [call site] 00059
3 Catch::StringRef::begin [function] [call site] 00060
3 Catch::StringRef::end [function] [call site] 00061
3 std::vector::emplace_back [function] [call site] 00062
3 Catch::StringRef::begin [function] [call site] 00063
3 cxx20::subspan [function] [call site] 00064
4 size [function] [call site] 00065
4 cxx20::span [function] [call site] 00066
4 data [function] [call site] 00067
3 std::min<size_t> [function] [call site] 00068
3 std::distance [function] [call site] 00069
3 Catch::StringRef::begin [function] [call site] 00070
3 Catch::StringRef::size [function] [call site] 00071
3 std::vector::push_back [function] [call site] 00072
3 c_str [function] [call site] 00073
3 std::fopen [function] [call site] 00074
3 parse [function] [call site] 00075
4 parse_format_specs [function] [call site] 00076
4 Catch::StringRef::begin [function] [call site] 00077
4 Catch::StringRef::end [function] [call site] 00078
4 parse_format_specs [function] [call site] 00079
4 Catch::StringRef::begin [function] [call site] 00080
4 Catch::StringRef::end [function] [call site] 00081
3 std::unique_ptr::get [function] [call site] 00082
3 std::vector::size [function] [call site] 00083
3 std::vector::data [function] [call site] 00084
3 WasmEdge::PO::ArgumentParser::isVersion [function] [call site] 00085
4 value [function] [call site] 00086
3 Catch::Detail::print [function] [call site] 00087
4 Catch::Detail::stringify [function] [call site] 00088
5 Catch::convert [function] [call site] 00089
6 rss [function] [call site] 00090
6 Catch::ReusableStringStream::str [function] [call site] 00091
7 static_cast<std::ostringstream*> [function] [call site] 00092
4 std::get<N> [function] [call site] 00093
4 Catch::Detail::print [function] [call site] 00094
3 std::unique_ptr::get [function] [call site] 00095
3 std::vector::empty [function] [call site] 00096