Call tree
LLVMFuzzerTestOneInput /src/httrack/fuzz/fuzz-url.c linenumber=-1
  fuzz_strdup /src/httrack/fuzz/fuzz.h linenumber=36
  calloc  linenumber=37
  ident_url_absolute /src/httrack/src/htslib.c linenumber=41
    strlen  linenumber=2374
    __ctype_b_loc  linenumber=2385
    strfield /src/httrack/src/./htslib.h linenumber=2392
    strcpy_safe_ /src/httrack/src/./htssafe.h linenumber=2394
      abortf_ /src/httrack/src/./htssafe.h linenumber=363
        hts_get_error_callback /src/httrack/src/htslib.c linenumber=99
        log_abort_ /src/httrack/src/./htssafe.h linenumber=101
          fprintf  linenumber=93
          fflush  linenumber=94
        abort  linenumber=102
      strncat_safe_ /src/httrack/src/./htssafe.h linenumber=365
        strlen_safe_ /src/httrack/src/./htssafe.h linenumber=345
          abortf_ /src/httrack/src/./htssafe.h linenumber=329
          strnlen  linenumber=330
          strlen  linenumber=331
          abortf_ /src/httrack/src/./htssafe.h linenumber=332
        strlen_safe_ /src/httrack/src/./htssafe.h linenumber=346
        abortf_ /src/httrack/src/./htssafe.h linenumber=350
    strfield /src/httrack/src/./htslib.h linenumber=2395
    strfield /src/httrack/src/./htslib.h linenumber=2397
    strcpy_safe_ /src/httrack/src/./htssafe.h linenumber=2398
    strncmp  linenumber=2410
    strfield /src/httrack/src/./htslib.h linenumber=2416
    jump_identification_const /src/httrack/src/htslib.c linenumber=2422
      strcmp  linenumber=3408
      jump_protocol_const /src/httrack/src/htslib.c linenumber=3412
        strfield /src/httrack/src/./htslib.h linenumber=3722
        strfield /src/httrack/src/./htslib.h linenumber=3724
        strfield /src/httrack/src/./htslib.h linenumber=3726
        strfield /src/httrack/src/./htslib.h linenumber=3728
        strfield /src/httrack/src/./htslib.h linenumber=3730
        strfield /src/httrack/src/./htslib.h linenumber=3732
        strfield /src/httrack/src/./htslib.h linenumber=3734
        strncmp  linenumber=3737
      strchr  linenumber=3413
      strrchr_limit /src/httrack/src/htslib.c linenumber=3413
        strrchr  linenumber=3701
        strchr  linenumber=3708
    strchr  linenumber=2422
    jump_identification_const /src/httrack/src/htslib.c linenumber=2424
    strchr  linenumber=2424
    strlen  linenumber=2426
    strncat_safe_ /src/httrack/src/./htssafe.h linenumber=2434
    strlen  linenumber=2438
    strncat_safe_ /src/httrack/src/./htssafe.h linenumber=2443
    strncat_safe_ /src/httrack/src/./htssafe.h linenumber=2444
    fil_simplifie /src/httrack/src/htslib.c linenumber=2447
    strncat_safe_ /src/httrack/src/./htssafe.h linenumber=2455
    strncat_safe_ /src/httrack/src/./htssafe.h linenumber=2458
    strncat_safe_ /src/httrack/src/./htssafe.h linenumber=2459
    strncat_safe_ /src/httrack/src/./htssafe.h linenumber=2461
    strchr  linenumber=2465
    fil_simplifie /src/httrack/src/htslib.c linenumber=2473
    strcpy_safe_ /src/httrack/src/./htssafe.h linenumber=2482
    jump_identification /src/httrack/src/htslib.c linenumber=2486
      jump_identification_const /src/httrack/src/htslib.c linenumber=3417
  fil_simplifie /src/httrack/src/htslib.c linenumber=43
====================================