Fuzz introspector: fuzz_importlib
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
4 22 importlib_metadata.EntryPoint.__init__ call site: 00022 importlib_metadata.Sectioned.section_pairs
1 20 ...fuzz_importlib.TestOneInput call site: 00020 importlib_metadata.EntryPoint.__init__

Fuzzer calltree

0 ...fuzz_importlib.TestOneInput [function] [call site] 00000
1 atheris.FuzzedDataProvider [function] [call site] 00001
1 fdp.ConsumeIntInRange [function] [call site] 00002
1 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 00003
1 importlib_metadata.Distribution._deps_from_requires_text [function] [call site] 00004
2 importlib_metadata.Sectioned.read [function] [call site] 00005
3 text.splitlines [function] [call site] 00006
3 <builtin>.map [function] [call site] 00007
3 <builtin>.filter [function] [call site] 00008
3 value.startswith [function] [call site] 00009
3 value.endswith [function] [call site] 00010
3 value.strip [function] [call site] 00011
3 _collections.Pair [function] [call site] 00012
2 importlib_metadata.Distribution._convert_egg_info_reqs_to_simple_reqs [function] [call site] 00013
3 importlib_metadata.Distribution._convert_egg_info_reqs_to_simple_reqs.url_req_space [function] [call site] 00014
3 importlib_metadata.Distribution._convert_egg_info_reqs_to_simple_reqs.quoted_marker [function] [call site] 00015
4 _collections.Pair.name.partition [function] [call site] 00016
4 <builtin>.filter [function] [call site] 00017
4 <builtin>.list [function] [call site] 00018
1 <builtin>.list [function] [call site] 00019
1 importlib_metadata.EntryPoints._from_text [function] [call site] 00020
2 importlib_metadata.EntryPoint.__init__ [function] [call site] 00021
3 <builtin>.vars [function] [call site] 00022
2 importlib_metadata.Sectioned.section_pairs [function] [call site] 00023
3 _collections.Pair.parse [function] [call site] 00024
3 section._replace [function] [call site] 00025
3 importlib_metadata.Sectioned.read [function] [call site] 00026
1 <builtin>.list [function] [call site] 00027
1 importlib_metadata.PathDistribution._name_from_stem [function] [call site] 00028
2 os.path.splitext [function] [call site] 00029
2 filename.partition [function] [call site] 00030