Fuzz introspector: fuzz_reader
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
27 2 ...fuzz_reader.TestOneInput call site: {node_id} yaml.reader.Reader.determine_encoding

Fuzzer calltree

0 ...fuzz_reader.TestOneInput [function] [call site] 00000
1 .len [function] [call site] 00001
1 yaml.reader.Reader.__init__ [function] [call site] 00002
2 .isinstance [function] [call site] 00003
2 yaml.reader.Reader.check_printable [function] [call site] 00004
3 match.group [function] [call site] 00005
3 .len [function] [call site] 00006
3 match.start [function] [call site] 00007
2 .isinstance [function] [call site] 00008
2 yaml.reader.Reader.determine_encoding [function] [call site] 00009
3 .len [function] [call site] 00010
3 yaml.reader.Reader.update_raw [function] [call site] 00011
4 .len [function] [call site] 00012
3 .isinstance [function] [call site] 00013
3 yaml.reader.Reader.update [function] [call site] 00014
4 .len [function] [call site] 00015
4 yaml.reader.Reader.update_raw [function] [call site] 00016
4 codecs.utf_16_le_decode [function] [call site] 00017
4 codecs.utf_16_be_decode [function] [call site] 00018
4 codecs.utf_8_decode [function] [call site] 00019
4 .len [function] [call site] 00020
4 .len [function] [call site] 00021
4 yaml.reader.Reader.check_printable [function] [call site] 00022
2 .getattr [function] [call site] 00023
2 yaml.reader.Reader.determine_encoding [function] [call site] 00024
1 yaml.reader.Reader.peek [function] [call site] 00025
2 yaml.reader.Reader.update [function] [call site] 00026
1 yaml.reader.Reader.forward [function] [call site] 00027
2 .len [function] [call site] 00028
2 yaml.reader.Reader.update [function] [call site] 00029