Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
168	27	httplib2.urlnorm	call site: 00027	httplib2.Http.request
12	10	...httplib2.tests.fuzz_request.TestOneInput	call site: 00010	httplib2.iri2uri.iri2uri
7	1	...httplib2.tests.fuzz_request.TestOneInput	call site: 00001	httplib2.FileCache.__init__

Fuzzer calltree


         ...httplib2.tests.fuzz_request.TestOneInput

[function] [call site] 00000


           httplib2.Http.__init__

[function] [call site] 00001


             <builtin>.isinstance

[function] [call site] 00002


             httplib2.FileCache.__init__

[function] [call site] 00003


               os.path.exists

[function] [call site] 00004


               os.makedirs

[function] [call site] 00005


             httplib2.Credentials.__init__

[function] [call site] 00006


             httplib2.Credentials.__init__

[function] [call site] 00007


             <builtin>.list

[function] [call site] 00008


           tests.server_const_bytes

[function] [call site] 00009


           httplib2.Http.request

[function] [call site] 00010


             httplib2.Http._normalize_headers

[function] [call site] 00011


               httplib2.Http._normalize_headers

[function] [call site] 00012


             httplib2.iri2uri.iri2uri

[function] [call site] 00013


               <builtin>.isinstance

[function] [call site] 00014


               urllib.parse.urlsplit

[function] [call site] 00015


               authority.encode

[function] [call site] 00016


               urllib.parse.urlunsplit

[function] [call site] 00017


               httplib2.iri2uri.encode

[function] [call site] 00018


                 <builtin>.ord

[function] [call site] 00019


                 c.encode

[function] [call site] 00020


             uri.replace

[function] [call site] 00021


             httplib2.urlnorm

[function] [call site] 00022


               httplib2.parse_uri

[function] [call site] 00023


                 URI.match

[function] [call site] 00024


               authority.lower

[function] [call site] 00025


               scheme.lower

[function] [call site] 00026


               scheme.lower

[function] [call site] 00027


             httplib2.KeyCerts.iter

[function] [call site] 00028


             <builtin>.list

[function] [call site] 00029


             <builtin>.issubclass

[function] [call site] 00030


             conn.set_debuglevel

[function] [call site] 00031


             email.message.Message

[function] [call site] 00032


             httplib2.FileCache.get

[function] [call site] 00033


               httplib2.safename

[function] [call site] 00034


                 <builtin>.isinstance

[function] [call site] 00035


                 filename.decode

[function] [call site] 00036


                 filename.encode

[function] [call site] 00037


                 hashlib.md5

[function] [call site] 00038


                 hashlib.md5.hexdigest

[function] [call site] 00039


                 re_url_scheme.sub

[function] [call site] 00040


                 re_unsafe.sub

[function] [call site] 00041


               os.path.join

[function] [call site] 00042


               <builtin>.open

[function] [call site] 00043


               f.read

[function] [call site] 00044


               f.close

[function] [call site] 00045


             cached_value.split

[function] [call site] 00046


             email.message_from_bytes

[function] [call site] 00047


             info.items

[function] [call site] 00048


             v.startswith

[function] [call site] 00049


             v.endswith

[function] [call site] 00050


             email.header.decode_header

[function] [call site] 00051


             <builtin>.str

[function] [call site] 00052


             info.replace_header

[function] [call site] 00053


             httplib2.FileCache.delete

[function] [call site] 00054


               httplib2.safename

[function] [call site] 00055


               os.path.join

[function] [call site] 00056


               os.path.exists

[function] [call site] 00057


               os.remove

[function] [call site] 00058


             httplib2.FileCache.delete

[function] [call site] 00059


             vary.lower

[function] [call site] 00060


             headers.get

[function] [call site] 00061


             httplib2.Http.request

[function] [call site] 00062


             httplib2.Response.__init__

[function] [call site] 00063


               <builtin>.isinstance

[function] [call site] 00064


               info.getheaders

[function] [call site] 00065


               key.lower

[function] [call site] 00066


               <builtin>.str

[function] [call site] 00067


               <builtin>.isinstance

[function] [call site] 00068


               info.items

[function] [call site] 00069


               <builtin>.list

[function] [call site] 00070


               key.lower

[function] [call site] 00071


               <builtin>.int

[function] [call site] 00072


               info.items

[function] [call site] 00073


               key.lower

[function] [call site] 00074


               <builtin>.int

[function] [call site] 00075


             httplib2._entry_disposition

[function] [call site] 00076


               httplib2._parse_cache_control

[function] [call site] 00077


                 x.strip

[function] [call site] 00078


                 part.split

[function] [call site] 00079


                 <builtin>.tuple

[function] [call site] 00080


                 part.find

[function] [call site] 00081


                 name.strip

[function] [call site] 00082


                 name.find

[function] [call site] 00083


                 <builtin>.dict

[function] [call site] 00084


               httplib2._parse_cache_control

[function] [call site] 00085


               email.utils.parsedate_tz

[function] [call site] 00086


               calendar.timegm

[function] [call site] 00087


               time.time

[function] [call site] 00088


               <builtin>.max

[function] [call site] 00089


               <builtin>.int

[function] [call site] 00090


               email.utils.parsedate_tz

[function] [call site] 00091


               calendar.timegm

[function] [call site] 00092


               <builtin>.max

[function] [call site] 00093


               <builtin>.int

[function] [call site] 00094


               <builtin>.int

[function] [call site] 00095


             httplib2.Response.__init__

[function] [call site] 00096


             httplib2.Http._request

[function] [call site] 00097


               auth.depth

[function] [call site] 00098


               auth.inscope

[function] [call site] 00099


               <builtin>.sorted

[function] [call site] 00100


               auth.request

[function] [call site] 00101


               httplib2.Http._conn_request

[function] [call site] 00102


                 conn.connect

[function] [call site] 00103


                 conn.request

[function] [call site] 00104


                 conn.close

[function] [call site] 00105


                 conn.close

[function] [call site] 00106


                 httplib2._errno_from_exception

[function] [call site] 00107


                   <builtin>.getattr

[function] [call site] 00108


                   <builtin>.getattr

[function] [call site] 00109


                   httplib2._errno_from_exception

[function] [call site] 00110


                   <builtin>.getattr

[function] [call site] 00111


                   httplib2._errno_from_exception

[function] [call site] 00112


                 conn.close

[function] [call site] 00113


                 conn.connect

[function] [call site] 00114


                 conn.close

[function] [call site] 00115


                 conn.close

[function] [call site] 00116


                 conn.connect

[function] [call site] 00117


                 conn.getresponse

[function] [call site] 00118


                 conn.close

[function] [call site] 00119


                 conn.connect

[function] [call site] 00120


                 conn.close

[function] [call site] 00121


                 conn.close

[function] [call site] 00122


                 conn.close

[function] [call site] 00123


                 conn.connect

[function] [call site] 00124


                 conn.close

[function] [call site] 00125


                 response.read

[function] [call site] 00126


                 httplib2.Response.__init__

[function] [call site] 00127


                 httplib2._decompressContent

[function] [call site] 00128


                   response.get

[function] [call site] 00129


                   io.BytesIO

[function] [call site] 00130


                   gzip.GzipFile

[function] [call site] 00131


                   zlib.decompress

[function] [call site] 00132


                   zlib.decompress

[function] [call site] 00133


                   <builtin>.len

[function] [call site] 00134


                   <builtin>.str

[function] [call site] 00135


               auth.response

[function] [call site] 00136


               auth.request

[function] [call site] 00137


               httplib2.Http._conn_request

[function] [call site] 00138


               httplib2.Http._auth_from_challenge

[function] [call site] 00139


                 httplib2.auth._parse_www_authenticate

[function] [call site] 00140


                   headers.get

[function] [call site] 00141


                   www_authenticate.parseString

[function] [call site] 00142


                   challenge.get

[function] [call site] 00143


                 httplib2.KeyCerts.iter

[function] [call site] 00144


               authorization.request

[function] [call site] 00145


               httplib2.Http._conn_request

[function] [call site] 00146


               authorization.response

[function] [call site] 00147


               httplib2.parse_uri

[function] [call site] 00148


               urllib.parse.urljoin

[function] [call site] 00149


               httplib2._updateCache

[function] [call site] 00150


                 httplib2._parse_cache_control

[function] [call site] 00151


                 httplib2._parse_cache_control

[function] [call site] 00152


                 httplib2.FileCache.delete

[function] [call site] 00153


                 email.message.Message

[function] [call site] 00154


                 response_headers.items

[function] [call site] 00155


                 response_headers.get

[function] [call site] 00156


                 vary.lower

[function] [call site] 00157


                 info.as_string

[function] [call site] 00158


                 httplib2._bind_write_headers

[function] [call site] 00159


                 <builtin>.setattr

[function] [call site] 00160


                 info.as_string

[function] [call site] 00161


                 re.sub

[function] [call site] 00162


                 httplib2.FileCache.set

[function] [call site] 00163


                   httplib2.safename

[function] [call site] 00164


                   os.path.join

[function] [call site] 00165


                   <builtin>.open

[function] [call site] 00166


                   f.write

[function] [call site] 00167


                   f.close

[function] [call site] 00168


               copy.deepcopy

[function] [call site] 00169


               httplib2.Http.request

[function] [call site] 00170


               httplib2._updateCache

[function] [call site] 00171


             httplib2._get_end2end_headers

[function] [call site] 00172


               <builtin>.list

[function] [call site] 00173


               x.strip

[function] [call site] 00174


               response.get

[function] [call site] 00175


               hopbyhop.extend

[function] [call site] 00176


               response.keys

[function] [call site] 00177


               <builtin>.list

[function] [call site] 00178


             httplib2.Response.__init__

[function] [call site] 00179


             <builtin>.hasattr

[function] [call site] 00180


             httplib2._updateCache

[function] [call site] 00181


             httplib2.FileCache.delete

[function] [call site] 00182


             httplib2._parse_cache_control

[function] [call site] 00183


             httplib2.Response.__init__

[function] [call site] 00184


             httplib2.Http._request

[function] [call site] 00185


             <builtin>.isinstance

[function] [call site] 00186


             conn.close

[function] [call site] 00187


             <builtin>.isinstance

[function] [call site] 00188


             <builtin>.str

[function] [call site] 00189


             <builtin>.isinstance

[function] [call site] 00190


             <builtin>.len

[function] [call site] 00191


             httplib2.Response.__init__

[function] [call site] 00192


             <builtin>.str

[function] [call site] 00193


             <builtin>.len

[function] [call site] 00194


             httplib2.Response.__init__

[function] [call site] 00195