The following nodes represent call sites where fuzz blockers occur.
| Amount of callsites blocked | Calltree index | Parent function | Callsite | Largest blocked function |
|---|---|---|---|---|
| 59 | 77 | h11._connection._body_framing | call site: {node_id} | h11._connection.Connection._process_event |
| 21 | 137 | h11._connection._keep_alive | call site: {node_id} | h11._connection.Connection._process_error |
| 15 | 18 | h11._util.validate | call site: {node_id} | h11._util.validate |
| 9 | 160 | ...fuzz_h11.fuzz_connection | call site: {node_id} | h11._connection.Connection._process_event |
| 8 | 7 | ...fuzz_h11.fuzz_headers | call site: {node_id} | h11._util.bytesify |
| 7 | 69 | ...fuzz_h11.fuzz_connection | call site: {node_id} | h11._connection.Connection.send_with_data_passthrough |
| 6 | 45 | h11._events.Request.__init__ | call site: {node_id} | h11._util.bytesify |
| 5 | 34 | ...fuzz_h11.fuzz_headers | call site: {node_id} | h11._headers.get_comma_header |
| 3 | 53 | h11._events.Request.__init__ | call site: {node_id} | h11._util.validate |
| 3 | 171 | ...fuzz_h11.fuzz_connection | call site: {node_id} | h11._connection.Connection.send |
| 2 | 4 | ...fuzz_h11.fuzz_headers | call site: {node_id} | fdp.ConsumeBytes |
| 2 | 176 | ...fuzz_h11.fuzz_connection | call site: {node_id} | h11._connection.Connection.receive_data |
...fuzz_h11.TestOneInput
[function]
[call site]
00000
...fuzz_h11.fuzz_headers
[function]
[call site]
00001
atheris.FuzzedDataProvider
[function]
[call site]
00002
fdp.ConsumeBytes
[function]
[call site]
00003
fdp.ConsumeBytes
[function]
[call site]
00004
fdp.ConsumeBytes
[function]
[call site]
00005
fdp.ConsumeBytes
[function]
[call site]
00006
h11._headers.normalize_and_validate
[function]
[call site]
00007
h11._util.bytesify
[function]
[call site]
00008
.type
[function]
[call site]
00009
.isinstance
[function]
[call site]
00010
s.encode
[function]
[call site]
00011
.isinstance
[function]
[call site]
00012
.bytes
[function]
[call site]
00013
h11._util.bytesify
[function]
[call site]
00014
h11._util.validate
[function]
[call site]
00015
regex.fullmatch
[function]
[call site]
00016
msg.format
[function]
[call site]
00017
match.groupdict
[function]
[call site]
00018
h11._util.validate
[function]
[call site]
00019
.isinstance
[function]
[call site]
00020
.isinstance
[function]
[call site]
00021
name.lower
[function]
[call site]
00022
length.strip
[function]
[call site]
00023
value.split
[function]
[call site]
00024
.len
[function]
[call site]
00025
lengths.pop
[function]
[call site]
00026
h11._util.validate
[function]
[call site]
00027
new_headers.append
[function]
[call site]
00028
value.lower
[function]
[call site]
00029
new_headers.append
[function]
[call site]
00030
new_headers.append
[function]
[call site]
00031
h11._headers.Headers.__init__
[function]
[call site]
00032
fdp.ConsumeBytes
[function]
[call site]
00033
h11._headers.has_expect_100_continue
[function]
[call site]
00034
h11._headers.get_comma_header
[function]
[call site]
00035
found_raw_value.lower
[function]
[call site]
00036
found_raw_value.split
[function]
[call site]
00037
found_split_value.strip
[function]
[call site]
00038
out.append
[function]
[call site]
00039
h11._events.Request.__init__
[function]
[call site]
00040
.super
[function]
[call site]
00041
.isinstance
[function]
[call site]
00042
object.__setattr__
[function]
[call site]
00043
object.__setattr__
[function]
[call site]
00044
h11._headers.normalize_and_validate
[function]
[call site]
00045
h11._util.bytesify
[function]
[call site]
00046
object.__setattr__
[function]
[call site]
00047
h11._util.bytesify
[function]
[call site]
00048
object.__setattr__
[function]
[call site]
00049
h11._util.bytesify
[function]
[call site]
00050
object.__setattr__
[function]
[call site]
00051
object.__setattr__
[function]
[call site]
00052
object.__setattr__
[function]
[call site]
00053
object.__setattr__
[function]
[call site]
00054
h11._util.validate
[function]
[call site]
00055
h11._util.validate
[function]
[call site]
00056
...fuzz_h11.fuzz_receivebuffer
[function]
[call site]
00057
atheris.FuzzedDataProvider
[function]
[call site]
00058
h11._receivebuffer.ReceiveBuffer.__init__
[function]
[call site]
00059
.bytearray
[function]
[call site]
00060
.range
[function]
[call site]
00061
fdp.ConsumeBytes
[function]
[call site]
00062
fdp.ConsumeIntInRange
[function]
[call site]
00063
rec_buf.maybe_extract_at_most
[function]
[call site]
00064
rec_buf.maybe_extract_next_line
[function]
[call site]
00065
rec_buf.maybe_extract_lines
[function]
[call site]
00066
...fuzz_h11.fuzz_connection
[function]
[call site]
00067
atheris.FuzzedDataProvider
[function]
[call site]
00068
h11._connection.Connection.send
[function]
[call site]
00069
h11._connection.Connection.send_with_data_passthrough
[function]
[call site]
00070
.type
[function]
[call site]
00071
h11._connection.Connection._clean_up_response_headers_for_sending
[function]
[call site]
00072
.type
[function]
[call site]
00073
typing.cast
[function]
[call site]
00074
h11._connection._body_framing
[function]
[call site]
00075
.type
[function]
[call site]
00076
.type
[function]
[call site]
00077
h11._headers.get_comma_header
[function]
[call site]
00078
h11._headers.get_comma_header
[function]
[call site]
00079
.int
[function]
[call site]
00080
.type
[function]
[call site]
00081
h11._headers.set_comma_header
[function]
[call site]
00082
new_headers.append
[function]
[call site]
00083
name.title
[function]
[call site]
00084
new_headers.append
[function]
[call site]
00085
h11._headers.normalize_and_validate
[function]
[call site]
00086
h11._headers.set_comma_header
[function]
[call site]
00087
h11._headers.set_comma_header
[function]
[call site]
00088
h11._headers.get_comma_header
[function]
[call site]
00089
.set
[function]
[call site]
00090
connection.discard
[function]
[call site]
00091
connection.add
[function]
[call site]
00092
.sorted
[function]
[call site]
00093
h11._headers.set_comma_header
[function]
[call site]
00094
h11._events._ResponseBase.__init__
[function]
[call site]
00095
.super
[function]
[call site]
00096
.isinstance
[function]
[call site]
00097
object.__setattr__
[function]
[call site]
00098
object.__setattr__
[function]
[call site]
00099
h11._headers.normalize_and_validate
[function]
[call site]
00100
h11._util.bytesify
[function]
[call site]
00101
object.__setattr__
[function]
[call site]
00102
h11._util.bytesify
[function]
[call site]
00103
object.__setattr__
[function]
[call site]
00104
.isinstance
[function]
[call site]
00105
.int
[function]
[call site]
00106
object.__setattr__
[function]
[call site]
00107
object.__setattr__
[function]
[call site]
00108
object.__setattr__
[function]
[call site]
00109
object.__setattr__
[function]
[call site]
00110
h11._events._ResponseBase.__post_init__
[function]
[call site]
00111
h11._events.Response.__post_init__
[function]
[call site]
00112
h11._connection.Connection._process_event
[function]
[call site]
00113
.dict
[function]
[call site]
00114
.type
[function]
[call site]
00115
h11._state.ConnectionState.process_client_switch_proposal
[function]
[call site]
00116
h11._state.ConnectionState._fire_state_triggered_transitions
[function]
[call site]
00117
.dict
[function]
[call site]
00118
STATE_TRIGGERED_TRANSITIONS.get
[function]
[call site]
00119
h11._headers.get_comma_header
[function]
[call site]
00120
h11._state.ConnectionState.process_client_switch_proposal
[function]
[call site]
00121
h11._connection.Connection._server_switch_event
[function]
[call site]
00122
.type
[function]
[call site]
00123
.type
[function]
[call site]
00124
.type
[function]
[call site]
00125
h11._state.ConnectionState.process_event
[function]
[call site]
00126
.set
[function]
[call site]
00127
h11._state.ConnectionState._fire_event_triggered_transitions
[function]
[call site]
00128
typing.cast
[function]
[call site]
00129
h11._state.ConnectionState._fire_event_triggered_transitions
[function]
[call site]
00130
h11._state.ConnectionState._fire_state_triggered_transitions
[function]
[call site]
00131
.type
[function]
[call site]
00132
.type
[function]
[call site]
00133
typing.cast
[function]
[call site]
00134
.type
[function]
[call site]
00135
h11._connection._keep_alive
[function]
[call site]
00136
h11._headers.get_comma_header
[function]
[call site]
00137
.getattr
[function]
[call site]
00138
typing.cast
[function]
[call site]
00139
h11._state.ConnectionState.process_keep_alive_disabled
[function]
[call site]
00140
h11._state.ConnectionState._fire_state_triggered_transitions
[function]
[call site]
00141
.type
[function]
[call site]
00142
h11._headers.has_expect_100_continue
[function]
[call site]
00143
.type
[function]
[call site]
00144
.type
[function]
[call site]
00145
h11._connection.Connection._respond_to_state_changes
[function]
[call site]
00146
h11._connection.Connection._get_io_object
[function]
[call site]
00147
h11._connection._body_framing
[function]
[call site]
00148
typing.cast
[function]
[call site]
00149
typing.cast
[function]
[call site]
00150
io_dict.get
[function]
[call site]
00151
h11._connection.Connection._get_io_object
[function]
[call site]
00152
.type
[function]
[call site]
00153
h11._connection.Connection._process_error
[function]
[call site]
00154
.dict
[function]
[call site]
00155
h11._state.ConnectionState.process_error
[function]
[call site]
00156
h11._state.ConnectionState._fire_state_triggered_transitions
[function]
[call site]
00157
h11._connection.Connection._respond_to_state_changes
[function]
[call site]
00158
h11._connection.Connection.send
[function]
[call site]
00159
h11._connection.Connection.next_event
[function]
[call site]
00160
h11._connection.Connection._extract_next_receive_event
[function]
[call site]
00161
.hasattr
[function]
[call site]
00162
abc.ABC.__init__
[function]
[call site]
00163
typing.cast
[function]
[call site]
00164
h11._connection.Connection._process_event
[function]
[call site]
00165
.len
[function]
[call site]
00166
h11._connection.Connection._process_error
[function]
[call site]
00167
.isinstance
[function]
[call site]
00168
exc._reraise_as_remote_protocol_error
[function]
[call site]
00169
fdp.ConsumeBytes
[function]
[call site]
00170
h11._connection.Connection.receive_data
[function]
[call site]
00171
fdp.ConsumeUnicodeNoSurrogates
[function]
[call site]
00172
fdp.ConsumeUnicodeNoSurrogates
[function]
[call site]
00173
h11._connection.Connection.send
[function]
[call site]
00174
h11._connection.Connection.send
[function]
[call site]
00175
h11._connection.Connection.next_event
[function]
[call site]
00176
fdp.ConsumeBytes
[function]
[call site]
00177
h11._connection.Connection.receive_data
[function]
[call site]
00178