Fuzz introspector: fuzz-idna
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
5 8 hts_convertStringUTF8ToIDNA call site: 00008 log_abort_
1 27 punycode_decode call site: 00027 realloc

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 fuzz_strdup [function] [call site] 00001
1 hts_convertStringUTF8ToIDNA [function] [call site] 00002
2 realloc [call site] 00003
2 realloc [call site] 00004
2 realloc [call site] 00005
2 realloc [call site] 00006
2 nlz8 [function] [call site] 00007
2 abortf_ [function] [call site] 00008
3 hts_get_error_callback [function] [call site] 00009
3 log_abort_ [function] [call site] 00010
4 fprintf [call site] 00011
4 fflush [call site] 00012
3 abort [call site] 00013
2 abortf_ [function] [call site] 00014
2 punycode_encode [function] [call site] 00015
3 encode_basic [function] [call site] 00016
3 encode_digit [function] [call site] 00017
3 encode_digit [function] [call site] 00018
3 adapt [function] [call site] 00019
2 realloc [call site] 00020
2 realloc [call site] 00021
2 realloc [call site] 00022
1 hts_convertStringIDNAToUTF8 [function] [call site] 00023
2 strncasecmp [call site] 00024
2 punycode_decode [function] [call site] 00025
3 decode_digit [function] [call site] 00026
3 adapt [function] [call site] 00027
2 realloc [call site] 00028
2 realloc [call site] 00029
2 realloc [call site] 00030
2 realloc [call site] 00031
2 realloc [call site] 00032
1 hts_isStringIDNA [function] [call site] 00033
2 strncasecmp [call site] 00034