Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
40	27	netaddr.fbsocket._inet_pton_af_inet	call site: 00027	netaddr.fbsocket._inet_pton_af_inet
9	86	netaddr.ip.parse_ip_network	call site: 00086	netaddr.strategy.ipv4.expand_partial_address
4	10	netaddr.ip.IPAddress.__init__	call site: 00010	.int
4	97	netaddr.ip.parse_ip_network	call site: 00097	netaddr.ip.parse_ip_network
2	76	netaddr.strategy.ipv6.packed_to_int	call site: 00076	.int
1	17	netaddr.ip.IPAddress.__init__	call site: 00017	.int
1	23	netaddr.strategy.ipv4.str_to_int	call site: 00023	netaddr.fbsocket._inet_pton_af_inet
1	25	netaddr.fbsocket._inet_pton_af_inet	call site: 00025	.OSError
1	82	netaddr.ip.IPNetwork.__init__	call site: 00082	netaddr.ip.parse_ip_network
1	84	netaddr.ip.parse_ip_network	call site: 00084	.len

Fuzzer calltree


         ...fuzz_parsing.TestOneInput

[function] [call site] 00000


           atheris.FuzzedDataProvider

[function] [call site] 00001


           fdp.ConsumeIntInRange

[function] [call site] 00002


           fdp.ConsumeString

[function] [call site] 00003


           fdp.ConsumeIntInRange

[function] [call site] 00004


           fdp.ConsumeString

[function] [call site] 00005


           netaddr.ip.IPAddress.__init__

[function] [call site] 00006


             <builtin>.super

[function] [call site] 00007


             <builtin>.isinstance

[function] [call site] 00008


             <builtin>.isinstance

[function] [call site] 00009


             <builtin>.isinstance

[function] [call site] 00010


             <builtin>.int

[function] [call site] 00011


             <builtin>.int

[function] [call site] 00012


             <builtin>.int

[function] [call site] 00013


             <builtin>.int

[function] [call site] 00014


             module.str_to_int

[function] [call site] 00015


             <builtin>.isinstance

[function] [call site] 00016


             netaddr.strategy.ipv4.str_to_int

[function] [call site] 00017


               <builtin>.int

[function] [call site] 00018


               <builtin>.len

[function] [call site] 00019


               p.startswith

[function] [call site] 00020


               <builtin>.any

[function] [call site] 00021


               socket.inet_pton

[function] [call site] 00022


               netaddr.fbsocket.inet_pton

[function] [call site] 00023


                 netaddr.fbsocket._inet_pton_af_inet

[function] [call site] 00024


                   <builtin>.isinstance

[function] [call site] 00025


                   <builtin>.OSError

[function] [call site] 00026


                   <builtin>.len

[function] [call site] 00027


                   token.startswith

[function] [call site] 00028


                   token.startswith

[function] [call site] 00029


                   <builtin>.len

[function] [call site] 00030


                   <builtin>.int

[function] [call site] 00031


                   struct.pack

[function] [call site] 00032


                   words.append

[function] [call site] 00033


                 <builtin>.OSError

[function] [call site] 00034


                 <builtin>.isinstance

[function] [call site] 00035


                 prefix.split

[function] [call site] 00036


                 suffix.split

[function] [call site] 00037


                 <builtin>.len

[function] [call site] 00038


                 l_suffix.pop

[function] [call site] 00039


                 netaddr.fbsocket._inet_pton_af_inet

[function] [call site] 00040


                 struct.unpack

[function] [call site] 00041


                 l_suffix.append

[function] [call site] 00042


                 struct.unpack

[function] [call site] 00043


                 l_suffix.append

[function] [call site] 00044


                 <builtin>.len

[function] [call site] 00045


                 <builtin>.len

[function] [call site] 00046


                 <builtin>.len

[function] [call site] 00047


                 <builtin>.len

[function] [call site] 00048


                 <builtin>.int

[function] [call site] 00049


                 struct.pack

[function] [call site] 00050


                 <builtin>.range

[function] [call site] 00051


                 <builtin>.int

[function] [call site] 00052


                 struct.pack

[function] [call site] 00053


                 <builtin>.int

[function] [call site] 00054


                 <builtin>.len

[function] [call site] 00055


                 tokens.pop

[function] [call site] 00056


                 netaddr.fbsocket._inet_pton_af_inet

[function] [call site] 00057


                 struct.unpack

[function] [call site] 00058


                 tokens.append

[function] [call site] 00059


                 struct.unpack

[function] [call site] 00060


                 tokens.append

[function] [call site] 00061


                 <builtin>.int

[function] [call site] 00062


                 struct.pack

[function] [call site] 00063


                 <builtin>.len

[function] [call site] 00064


                 <builtin>.int

[function] [call site] 00065


                 struct.pack

[function] [call site] 00066


               socket.inet_aton

[function] [call site] 00067


               struct.unpack

[function] [call site] 00068


             netaddr.strategy.ipv6.str_to_int

[function] [call site] 00069


               netaddr.fbsocket.inet_pton

[function] [call site] 00070


               _socket.inet_pton

[function] [call site] 00071


               netaddr.strategy.ipv6.packed_to_int

[function] [call site] 00072


                 struct.unpack

[function] [call site] 00073


                 <builtin>.list

[function] [call site] 00074


                 <builtin>.reversed

[function] [call site] 00075


                 <builtin>.enumerate

[function] [call site] 00076


             <builtin>.int

[function] [call site] 00077


             <builtin>.int

[function] [call site] 00078


           netaddr.ip.IPNetwork.__init__

[function] [call site] 00079


             <builtin>.super

[function] [call site] 00080


             <builtin>.hasattr

[function] [call site] 00081


             <builtin>.hasattr

[function] [call site] 00082


             netaddr.ip.parse_ip_network

[function] [call site] 00083


               <builtin>.isinstance

[function] [call site] 00084


               <builtin>.len

[function] [call site] 00085


               <builtin>.isinstance

[function] [call site] 00086


               netaddr.strategy.ipv4.expand_partial_address

[function] [call site] 00087


                 <builtin>.isinstance

[function] [call site] 00088


                 <builtin>.int

[function] [call site] 00089


                 <builtin>.int

[function] [call site] 00090


                 <builtin>.len

[function] [call site] 00091


                 <builtin>.len

[function] [call site] 00092


                 <builtin>.range

[function] [call site] 00093


                 tokens.append

[function] [call site] 00094


                 <builtin>.tuple

[function] [call site] 00095


               netaddr.ip.IPAddress.__init__

[function] [call site] 00096


               <builtin>.int

[function] [call site] 00097


               netaddr.ip.IPAddress.__init__

[function] [call site] 00098


               netaddr.ip.IPAddress.is_netmask

[function] [call site] 00099


               netaddr.ip.IPAddress.is_hostmask

[function] [call site] 00100


             netaddr.ip.parse_ip_network

[function] [call site] 00101


             netaddr.ip.parse_ip_network

[function] [call site] 00102


             netaddr.ip.parse_ip_network

[function] [call site] 00103


           netaddr.ip.IPRange.__init__

[function] [call site] 00104


             netaddr.ip.IPAddress.__init__

[function] [call site] 00105


             netaddr.ip.IPAddress.__init__

[function] [call site] 00106


             <builtin>.int

[function] [call site] 00107


             <builtin>.int

[function] [call site] 00108


           <builtin>.str

[function] [call site] 00109