Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
19	45	aiohttp.multipart.BodyPartReader.get_charset	call site: {node_id}	aiohttp.client_reqrep.ClientResponse.links
9	34	aiohttp.multipart.BodyPartReader.read	call site: {node_id}	aiohttp.multipart.BodyPartReader._decode_content
8	23	aiohttp.multipart.BodyPartReader.read_chunk	call site: {node_id}	chunk.split
7	0	EP	call site: {node_id}	...aiohttp.fuzz_multipart.fuzz_bodypart_reader
2	10	aiohttp.multipart.BodyPartReader.read	call site: {node_id}	aiohttp.multipart.BodyPartReader._read_chunk_from_length
1	13	aiohttp.multipart.BodyPartReader.read_chunk	call site: {node_id}	.len
1	72	aiohttp.helpers.parse_mimetype	call site: {node_id}	multidict.MultiDictProxy
1	76	aiohttp.multipart.BodyPartReader.form	call site: {node_id}	asyncio.run

Fuzzer calltree


         ...aiohttp.fuzz_multipart.TestOneInput

[function] [call site] 00000


           ...aiohttp.fuzz_multipart.fuzz_bodypart_reader

[function] [call site] 00001


             atheris.FuzzedDataProvider

[function] [call site] 00002


             fdp.ConsumeBytes

[function] [call site] 00003


             ...aiohttp.fuzz_multipart.FuzzStream.__init__

[function] [call site] 00004


               io.BytesIO

[function] [call site] 00005


             aiohttp.multipart.BodyPartReader.at_eof

[function] [call site] 00006


             aiohttp.multipart.BodyPartReader.form

[function] [call site] 00007


               aiohttp.multipart.BodyPartReader.read

[function] [call site] 00008


                 <builtin>.bytearray

[function] [call site] 00009


                 aiohttp.multipart.BodyPartReader.read_chunk

[function] [call site] 00010


                   aiohttp.multipart.BodyPartReader._read_chunk_from_length

[function] [call site] 00011


                     <builtin>.min

[function] [call site] 00012


                   aiohttp.multipart.BodyPartReader._read_chunk_from_stream

[function] [call site] 00013


                     <builtin>.len

[function] [call site] 00014


                     <builtin>.int

[function] [call site] 00015


                     <builtin>.len

[function] [call site] 00016


                     <builtin>.len

[function] [call site] 00017


                     <builtin>.max

[function] [call site] 00018


                     window.find

[function] [call site] 00019


                     warnings.catch_warnings

[function] [call site] 00020


                     warnings.filterwarnings

[function] [call site] 00021


                     <builtin>.len

[function] [call site] 00022


                   encoding.lower

[function] [call site] 00023


                   chunk.split

[function] [call site] 00024


                   <builtin>.len

[function] [call site] 00025


                   aiohttp.multipart.BodyPartReader.at_eof

[function] [call site] 00026


                   <builtin>.len

[function] [call site] 00027


                   <builtin>.len

[function] [call site] 00028


                   <builtin>.len

[function] [call site] 00029


                   over_chunk.split

[function] [call site] 00030


                   <builtin>.len

[function] [call site] 00031


                   <builtin>.len

[function] [call site] 00032


                 data.extend

[function] [call site] 00033


                 aiohttp.multipart.BodyPartReader.decode

[function] [call site] 00034


                   aiohttp.multipart.BodyPartReader._decode_content_transfer

[function] [call site] 00035


                     base64.b64decode

[function] [call site] 00036


                     binascii.a2b_qp

[function] [call site] 00037


                   aiohttp.multipart.BodyPartReader._decode_content

[function] [call site] 00038


                     aiohttp.compression_utils.ZLibDecompressor.__init__

[function] [call site] 00039


                       <builtin>.super

[function] [call site] 00040


                       aiohttp.compression_utils.encoding_to_mode

[function] [call site] 00041


                       zlib.decompressobj

[function] [call site] 00042


                     aiohttp.compression_utils.ZLibDecompressor.decompress_sync

[function] [call site] 00043


               aiohttp.multipart.BodyPartReader.get_charset

[function] [call site] 00044


                 aiohttp.helpers.parse_mimetype

[function] [call site] 00045


                   aiohttp.client_reqrep.ClientResponse.links

[function] [call site] 00046


                     aiohttp.client_reqrep.ClientResponse.links

[function] [call site] 00047


                     multidict.MultiDictProxy

[function] [call site] 00048


                     aiohttp.client_reqrep.ClientResponse.links

[function] [call site] 00049


                     re.split

[function] [call site] 00050


                     re.match

[function] [call site] 00051


                     match.groups

[function] [call site] 00052


                     params_str.split

[function] [call site] 00053


                     aiohttp.client_reqrep.ClientResponse.links

[function] [call site] 00054


                     re.match

[function] [call site] 00055


                     match.groups

[function] [call site] 00056


                     link.add

[function] [call site] 00057


                     link.get

[function] [call site] 00058


                     yarl.URL

[function] [call site] 00059


                     link.add

[function] [call site] 00060


                     <builtin>.str

[function] [call site] 00061


                     multidict.MultiDictProxy

[function] [call site] 00062


                     multidict.MultiDictProxy

[function] [call site] 00063


                   multidict.MultiDictProxy

[function] [call site] 00064


                   mimetype.split

[function] [call site] 00065


                   aiohttp.client_reqrep.ClientResponse.links

[function] [call site] 00066


                   item.partition

[function] [call site] 00067


                   key.lower

[function] [call site] 00068


                   value.strip

[function] [call site] 00069


                   params.add

[function] [call site] 00070


                   fulltype.partition

[function] [call site] 00071


                   stype.partition

[function] [call site] 00072


                   multidict.MultiDictProxy

[function] [call site] 00073


                 mimetype.parameters.get

[function] [call site] 00074


               data.rstrip

[function] [call site] 00075


               urllib.parse.parse_qsl

[function] [call site] 00076


           asyncio.run

[function] [call site] 00077