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	23	h1_headers_to_hdr_list	call site: 00023	tolower
1	48	h1_parse_connection_header	call site: 00048	istcat
1	81	h1_headers_to_hdr_list	call site: 00081	http_parse_scheme

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           h1m_init_res

[function] [call site] 00001


           h1m_init_req

[function] [call site] 00002


           h1_headers_to_hdr_list

[function] [call site] 00003


             find_http_meth

[function] [call site] 00004


               ist2

[function] [call site] 00005


               isteq

[function] [call site] 00006


               isteq

[function] [call site] 00007


               isteq

[function] [call site] 00008


               isteq

[function] [call site] 00009


               isteq

[function] [call site] 00010


               isteq

[function] [call site] 00011


               isteq

[function] [call site] 00012


               isteq

[function] [call site] 00013


             find_http_meth

[function] [call site] 00014


             ist2

[function] [call site] 00015


             strlen

[call site] 00016


             http_set_hdr

[function] [call site] 00017


             strlen

[call site] 00018


             http_set_hdr

[function] [call site] 00019


             ist2

[function] [call site] 00020


             strlen

[call site] 00021


             http_set_hdr

[function] [call site] 00022


             __ctype_b_loc

[call site] 00023


             tolower

[call site] 00024


             ist2

[function] [call site] 00025


             ist2

[function] [call site] 00026


             strlen

[call site] 00027


             isteqi

[function] [call site] 00028


             h1_parse_xfer_enc_header

[function] [call site] 00029


               istptr

[function] [call site] 00030


               istend

[function] [call site] 00031


               istend

[function] [call site] 00032


               http_find_hdr_value_end

[function] [call site] 00033


               strlen

[call site] 00034


               isteqi

[function] [call site] 00035


             strlen

[call site] 00036


             isteqi

[function] [call site] 00037


             http_parse_cont_len_header

[function] [call site] 00038


             strlen

[call site] 00039


             isteqi

[function] [call site] 00040


             h1_parse_connection_header

[function] [call site] 00041


               http_find_hdr_value_end

[function] [call site] 00042


               strlen

[call site] 00043


               isteqi

[function] [call site] 00044


               strlen

[call site] 00045


               isteqi

[function] [call site] 00046


               strlen

[call site] 00047


               isteqi

[function] [call site] 00048


               istcat

[function] [call site] 00049


             strlen

[call site] 00050


             isteqi

[function] [call site] 00051


             h1_parse_upgrade_header

[function] [call site] 00052


               http_find_hdr_value_end

[function] [call site] 00053


               strlen

[call site] 00054


               isteqi

[function] [call site] 00055


               strlen

[call site] 00056


               isteqi

[function] [call site] 00057


               istcat

[function] [call site] 00058


               istlen

[function] [call site] 00059


             strlen

[call site] 00060


             isteqi

[function] [call site] 00061


             http_authority_has_forbidden_char

[function] [call site] 00062


               istlen

[function] [call site] 00063


               istptr

[function] [call site] 00064


             isteqi

[function] [call site] 00065


             http_set_hdr

[function] [call site] 00066


             ist2

[function] [call site] 00067


             strlen

[call site] 00068


             http_set_hdr

[function] [call site] 00069


             http_uri_parser_init

[function] [call site] 00070


               istlen

[function] [call site] 00071


               istptr

[function] [call site] 00072


             istlen

[function] [call site] 00073


             http_parse_scheme

[function] [call site] 00074


               istptr

[function] [call site] 00075


               istend

[function] [call site] 00076


               __ctype_b_loc

[call site] 00077


               __ctype_b_loc

[call site] 00078


               ist2

[function] [call site] 00079


               ist2

[function] [call site] 00080


             http_parse_authority

[function] [call site] 00081


               http_parse_scheme

[function] [call site] 00082


               istptr

[function] [call site] 00083


               istend

[function] [call site] 00084


               ist2

[function] [call site] 00085


               ist2

[function] [call site] 00086


             http_authority_has_forbidden_char

[function] [call site] 00087


             isttest

[function] [call site] 00088


             h1_validate_connect_authority

[function] [call site] 00089


               isttest

[function] [call site] 00090


               http_get_host_port

[function] [call site] 00091


                 istptr

[function] [call site] 00092


                 istend

[function] [call site] 00093


                 __ctype_b_loc

[call site] 00094


                 isttrim

[function] [call site] 00095


                 ist2

[function] [call site] 00096


                 istnext

[function] [call site] 00097


               istlen

[function] [call site] 00098


               istlen

[function] [call site] 00099


               isttest

[function] [call site] 00100


               http_get_host_port

[function] [call site] 00101


               isttest

[function] [call site] 00102


               istlen

[function] [call site] 00103


               istlen

[function] [call site] 00104


               isteqi

[function] [call site] 00105


               isteq

[function] [call site] 00106


               http_is_default_port

[function] [call site] 00107


                 istlen

[function] [call site] 00108


                 isttest

[function] [call site] 00109


                 strlen

[call site] 00110


                 isteq

[function] [call site] 00111


                 strlen

[call site] 00112


                 isteq

[function] [call site] 00113


                 isteqi

[function] [call site] 00114


                 strlen

[call site] 00115


                 isteq

[function] [call site] 00116


                 isteqi

[function] [call site] 00117


               http_is_default_port

[function] [call site] 00118


               isteqi

[function] [call site] 00119


             isttest

[function] [call site] 00120


             isteqi

[function] [call site] 00121


             h1_validate_mismatch_authority

[function] [call site] 00122


               isttest

[function] [call site] 00123


               http_get_host_port

[function] [call site] 00124


               isttest

[function] [call site] 00125


               istlen

[function] [call site] 00126


               http_get_host_port

[function] [call site] 00127


               isttest

[function] [call site] 00128


               istlen

[function] [call site] 00129


               isttest

[function] [call site] 00130


               isttest

[function] [call site] 00131


               http_is_default_port

[function] [call site] 00132


               isttest

[function] [call site] 00133


               http_is_default_port

[function] [call site] 00134


               isteqi

[function] [call site] 00135


             strlen

[call site] 00136


             http_del_hdr

[function] [call site] 00137


               isteqi

[function] [call site] 00138