Call tree
LLVMFuzzerTestOneInput /src/httrack/fuzz/fuzz-unescape.c linenumber=-1
  fuzz_strdup /src/httrack/fuzz/fuzz.h linenumber=42
  unescape_http /src/httrack/src/htslib.c linenumber=45
    abortf_ /src/httrack/src/./htssafe.h linenumber=4253
      hts_get_error_callback /src/httrack/src/htslib.c linenumber=100
      log_abort_ /src/httrack/src/./htssafe.h linenumber=102
        fprintf  linenumber=94
        fflush  linenumber=95
      abort  linenumber=103
    hts_ehex /src/httrack/src/./htsencoding.h linenumber=4257
      hts_ehexh /src/httrack/src/./htsencoding.h linenumber=68
      hts_ehexh /src/httrack/src/./htsencoding.h linenumber=71
  unescape_http_unharm /src/httrack/src/htslib.c linenumber=46
    abortf_ /src/httrack/src/./htssafe.h linenumber=4276
    hts_ehex /src/httrack/src/./htsencoding.h linenumber=4280
  unescape_http_unharm /src/httrack/src/htslib.c linenumber=47
  unescape_amp /src/httrack/src/htslib.c linenumber=48
    strlen  linenumber=4243
    hts_unescapeEntities /src/httrack/src/htsencoding.c linenumber=4243
      hts_unescapeEntitiesWithCharset /src/httrack/src/htsencoding.c linenumber=225
        hts_unescapeEntitiesWithCharsetSpecial /src/httrack/src/htsencoding.c linenumber=54
          abortf_ /src/httrack/src/./htssafe.h linenumber=66
          decode_entity /src/httrack/src/./htsentities.h linenumber=96
          hts_isCharsetUTF8 /src/httrack/src/htscharset.c linenumber=111
            strcasecmp  linenumber=719
            strcasecmp  linenumber=720
          hts_writeUTF8 /src/httrack/src/htscharset.c linenumber=112
          hts_writeUTF8 /src/httrack/src/htscharset.c linenumber=117
          strlen  linenumber=125
          hts_convertStringFromUTF8Strict /src/httrack/src/htscharset.c linenumber=125
            hts_convertStringFromUTF8 /src/httrack/src/htscharset.c linenumber=659
              strdup  linenumber=643
              hts_isCharsetUTF8 /src/httrack/src/htscharset.c linenumber=646
              hts_isStringAscii /src/httrack/src/htscharset.c linenumber=646
              hts_stringMemCopy /src/httrack/src/htscharset.c linenumber=647
              hts_convertStringCharset /src/httrack/src/htscharset.c linenumber=651
                strdup  linenumber=548
                hts_equalsAlphanum /src/httrack/src/htscharset.c linenumber=551
                hts_stringMemCopy /src/httrack/src/htscharset.c linenumber=552
                iconv_open  linenumber=557
                iconv  linenumber=577
                __errno_location  linenumber=579
                realloc  linenumber=583
                realloc  linenumber=601
                iconv_close  linenumber=607
          strlen  linenumber=128
          hts_convertStringFromUTF8 /src/httrack/src/htscharset.c linenumber=128
          strlen  linenumber=131
          snprintf  linenumber=143
          hts_ehexh /src/httrack/src/./htsencoding.h linenumber=180
    abortf_ /src/httrack/src/./htssafe.h linenumber=4244
====================================