Fuzz introspector: fuzz-charset
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
1 9 hts_convertStringToUTF8 call site: 00009 strdup
1 11 hts_convertStringCharset call site: 00011 hts_stringMemCopy

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 fuzz_strdup [function] [call site] 00001
1 hts_convertStringToUTF8 [function] [call site] 00002
2 strdup [call site] 00003
2 hts_isCharsetUTF8 [function] [call site] 00004
3 strcasecmp [call site] 00005
3 strcasecmp [call site] 00006
2 hts_isStringAscii [function] [call site] 00007
2 hts_stringMemCopy [function] [call site] 00008
2 hts_convertStringCharset [function] [call site] 00009
3 strdup [call site] 00010
3 hts_equalsAlphanum [function] [call site] 00011
3 hts_stringMemCopy [function] [call site] 00012
3 iconv_open [call site] 00013
3 iconv [call site] 00014
3 __errno_location [call site] 00015
3 realloc [call site] 00016
3 realloc [call site] 00017
3 iconv_close [call site] 00018
1 hts_convertStringFromUTF8 [function] [call site] 00019
2 strdup [call site] 00020
2 hts_isCharsetUTF8 [function] [call site] 00021
2 hts_isStringAscii [function] [call site] 00022
2 hts_stringMemCopy [function] [call site] 00023
2 hts_convertStringCharset [function] [call site] 00024
1 hts_convertUTF8StringToUCS4 [function] [call site] 00025
2 nlz8 [function] [call site] 00026
2 realloc [call site] 00027
2 realloc [call site] 00028
1 hts_convertUCS4StringToUTF8 [function] [call site] 00029
2 realloc [call site] 00030
2 realloc [call site] 00031
1 hts_readUTF8 [function] [call site] 00032
2 nlz8 [function] [call site] 00033
1 hts_writeUTF8 [function] [call site] 00034