Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
18	127	XML_Parse	call site: 00127	generate_hash_secret_salt
4	13	getDebugLevel	call site: 00013	__errno_location
2	9	expat_heap_increase_tolerable	call site: 00009	expat_heap_stat
2	33	parserCreate	call site: 00033	expat_free
2	157	expat_realloc	call site: 00157	expat_heap_stat
1	20	parserCreate	call site: 00020	expat_heap_stat
1	25	expat_malloc	call site: 00025	expat_heap_stat
1	31	expat_free	call site: 00031	expat_heap_stat
1	58	parserInit	call site: 00058	XML_ParserFree
1	115	ENTROPY_DEBUG	call site: 00115	fprintf
1	123	may_stop_character_handler	call site: 00123	__assert_fail
1	151	expat_realloc	call site: 00151	expat_free

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           XML_ParserCreate

[function] [call site] 00001


             XML_ParserCreate_MM

[function] [call site] 00002


               parserCreate

[function] [call site] 00003


                 getRootParserOf

[function] [call site] 00004


                   __assert_fail

[call site] 00005


                 expat_heap_increase_tolerable

[function] [call site] 00006


                   __assert_fail

[call site] 00007


                   __assert_fail

[call site] 00008


                   __assert_fail

[call site] 00009


                   expat_heap_stat

[function] [call site] 00010


                     fprintf

[call site] 00011


                 getDebugLevel

[function] [call site] 00012


                   getenv

[call site] 00013


                   __errno_location

[call site] 00014


                   strtoul

[call site] 00015


                   __errno_location

[call site] 00016


                   __errno_location

[call site] 00017


                 getRootParserOf

[function] [call site] 00018


                 __assert_fail

[call site] 00019


                 __assert_fail

[call site] 00020


                 expat_heap_stat

[function] [call site] 00021


                 expat_malloc

[function] [call site] 00022


                   getRootParserOf

[function] [call site] 00023


                   __assert_fail

[call site] 00024


                   expat_heap_increase_tolerable

[function] [call site] 00025


                   expat_heap_stat

[function] [call site] 00026


                 expat_free

[function] [call site] 00027


                   __assert_fail

[call site] 00028


                   getRootParserOf

[function] [call site] 00029


                   __assert_fail

[call site] 00030


                   __assert_fail

[call site] 00031


                   expat_heap_stat

[function] [call site] 00032


                 expat_malloc

[function] [call site] 00033


                 expat_free

[function] [call site] 00034


                 expat_free

[function] [call site] 00035


                 dtdCreate

[function] [call site] 00036


                   expat_malloc

[function] [call site] 00037


                   poolInit

[function] [call site] 00038


                   poolInit

[function] [call site] 00039


                   hashTableInit

[function] [call site] 00040


                   hashTableInit

[function] [call site] 00041


                   hashTableInit

[function] [call site] 00042


                   hashTableInit

[function] [call site] 00043


                   hashTableInit

[function] [call site] 00044


                 expat_free

[function] [call site] 00045


                 expat_free

[function] [call site] 00046


                 expat_free

[function] [call site] 00047


                 poolInit

[function] [call site] 00048


                 poolInit

[function] [call site] 00049


                 parserInit

[function] [call site] 00050


                   XmlPrologStateInit

[function] [call site] 00051


                   copyString

[function] [call site] 00052


                     expat_malloc

[function] [call site] 00053


                   XmlInitEncoding

[function] [call site] 00054


                     getEncodingIndex

[function] [call site] 00055


                       streqci

[function] [call site] 00056


                   getDebugLevel

[function] [call site] 00057


                   getDebugLevel

[function] [call site] 00058


                 XML_ParserFree

[function] [call site] 00059


                   expat_free

[function] [call site] 00060


                   destroyBindings

[function] [call site] 00061


                     expat_free

[function] [call site] 00062


                     expat_free

[function] [call site] 00063


                   expat_free

[function] [call site] 00064


                   expat_free

[function] [call site] 00065


                   expat_free

[function] [call site] 00066


                   expat_free

[function] [call site] 00067


                   destroyBindings

[function] [call site] 00068


                   destroyBindings

[function] [call site] 00069


                   poolDestroy

[function] [call site] 00070


                     expat_free

[function] [call site] 00071


                     expat_free

[function] [call site] 00072


                   poolDestroy

[function] [call site] 00073


                   expat_free

[function] [call site] 00074


                   dtdDestroy

[function] [call site] 00075


                     hashTableIterInit

[function] [call site] 00076


                     hashTableIterNext

[function] [call site] 00077


                     hashTableDestroy

[function] [call site] 00078


                       expat_free

[function] [call site] 00079


                       expat_free

[function] [call site] 00080


                     expat_free

[function] [call site] 00081


                     hashTableDestroy

[function] [call site] 00082


                     hashTableDestroy

[function] [call site] 00083


                     hashTableDestroy

[function] [call site] 00084


                     hashTableDestroy

[function] [call site] 00085


                     hashTableDestroy

[function] [call site] 00086


                     poolDestroy

[function] [call site] 00087


                     poolDestroy

[function] [call site] 00088


                     expat_free

[function] [call site] 00089


                     expat_free

[function] [call site] 00090


                     expat_free

[function] [call site] 00091


                   expat_free

[function] [call site] 00092


                   expat_free

[function] [call site] 00093


                   expat_free

[function] [call site] 00094


                   expat_free

[function] [call site] 00095


                   expat_free

[function] [call site] 00096


                   expat_free

[function] [call site] 00097


                 XmlGetUtf8InternalEncodingNS

[function] [call site] 00098


                 XmlGetUtf8InternalEncoding

[function] [call site] 00099


           __assert_fail

[call site] 00100


           ParseOneInput

[function] [call site] 00101


             sip_tokey

[function] [call site] 00102


             siphash24

[function] [call site] 00103


               sip24_init

[function] [call site] 00104


               sip24_update

[function] [call site] 00105


                 sip_round

[function] [call site] 00106


               sip24_final

[function] [call site] 00107


                 sip_round

[function] [call site] 00108


                 sip_round

[function] [call site] 00109


             XML_SetHashSalt

[function] [call site] 00110


               getRootParserOf

[function] [call site] 00111


               __assert_fail

[call site] 00112


               parserBusy

[function] [call site] 00113


               ENTROPY_DEBUG

[function] [call site] 00114


                 getDebugLevel

[function] [call site] 00115


                 fprintf

[call site] 00116


             XML_SetUserData

[function] [call site] 00117


             XML_SetElementHandler

[function] [call site] 00118


             start

[function] [call site] 00119

end

[function] [call site] 00120


             XML_SetCharacterDataHandler

[function] [call site] 00121


             may_stop_character_handler

[function] [call site] 00122


               XML_StopParser

[function] [call site] 00123


                 __assert_fail

[call site] 00124


             __assert_fail

[call site] 00125


             XML_Parse

[function] [call site] 00126


               startParsing

[function] [call site] 00127


                 generate_hash_secret_salt

[function] [call site] 00128


                   writeRandomBytes_getentropy

[function] [call site] 00129


                     __errno_location

[call site] 00130


                     getentropy

[call site] 00131


                   ENTROPY_DEBUG

[function] [call site] 00132


                   __errno_location

[call site] 00133


                   writeRandomBytes_dev_urandom

[function] [call site] 00134


                     open

[call site] 00135


                     __errno_location

[call site] 00136


                     read

[call site] 00137


                     __errno_location

[call site] 00138


                     close

[call site] 00139


                   ENTROPY_DEBUG

[function] [call site] 00140


                   gather_time_entropy

[function] [call site] 00141


                     gettimeofday

[call site] 00142


                     __assert_fail

[call site] 00143


                   getpid

[call site] 00144


                   ENTROPY_DEBUG

[function] [call site] 00145


                 setContext

[function] [call site] 00146


                   poolGrow

[function] [call site] 00147


                     poolBytesToAllocateFor

[function] [call site] 00148


                     expat_realloc

[function] [call site] 00149


                       __assert_fail

[call site] 00150


                       expat_malloc

[function] [call site] 00151


                       expat_free

[function] [call site] 00152


                       getRootParserOf

[function] [call site] 00153


                       __assert_fail

[call site] 00154


                       expat_heap_increase_tolerable

[function] [call site] 00155


                       __assert_fail

[call site] 00156


                       __assert_fail

[call site] 00157


                       __assert_fail

[call site] 00158


                       expat_heap_stat

[function] [call site] 00159


                     poolBytesToAllocateFor

[function] [call site] 00160


                     expat_malloc

[function] [call site] 00161


                   lookup

[function] [call site] 00162


                     expat_malloc

[function] [call site] 00163


                     hash

[function] [call site] 00164


                       copy_salt_to_sipkey

[function] [call site] 00165


                         getRootParserOf

[function] [call site] 00166


                         __assert_fail

[call site] 00167


                       sip24_init

[function] [call site] 00168


                       keylen

[function] [call site] 00169


                       sip24_update

[function] [call site] 00170


                       sip24_final

[function] [call site] 00171


                     hash

[function] [call site] 00172


                     keyeq

[function] [call site] 00173


                     expat_malloc

[function] [call site] 00174


                     hash

[function] [call site] 00175


                     expat_free

[function] [call site] 00176


                     expat_malloc

[function] [call site] 00177


                   poolGrow

[function] [call site] 00178


                   poolCopyStringNoFinish

[function] [call site] 00179


                     poolGrow

[function] [call site] 00180


                   lookup

[function] [call site] 00181


                   poolGrow

[function] [call site] 00182


                   poolGrow

[function] [call site] 00183


                   addBinding

[function] [call site] 00184


                     is_rfc3986_uri_char

[function] [call site] 00185


                     expat_realloc

[function] [call site] 00186


                     expat_malloc

[function] [call site] 00187


                     expat_malloc

[function] [call site] 00188


                     expat_free

[function] [call site] 00189


                   poolGrow

[function] [call site] 00190


               XML_GetBuffer

[function] [call site] 00191


               __assert_fail

[call site] 00192


               XML_ParseBuffer

[function] [call site] 00193


                 startParsing

[function] [call site] 00194


                 callProcessor

[function] [call site] 00195


             XML_Parse

[function] [call site] 00196


             XML_GetErrorCode

[function] [call site] 00197


             XML_ErrorString

[function] [call site] 00198


             XML_GetCurrentLineNumber

[function] [call site] 00199


             XML_ParserReset

[function] [call site] 00200


               moveToFreeBindingList

[function] [call site] 00201


               moveToFreeBindingList

[function] [call site] 00202


               expat_free

[function] [call site] 00203


               poolClear

[function] [call site] 00204


               poolClear

[function] [call site] 00205


               expat_free

[function] [call site] 00206


               parserInit

[function] [call site] 00207


               dtdReset

[function] [call site] 00208


                 hashTableIterInit

[function] [call site] 00209


                 hashTableIterNext

[function] [call site] 00210


                 hashTableDestroy

[function] [call site] 00211


                 expat_free

[function] [call site] 00212


                 hashTableClear

[function] [call site] 00213


                   expat_free

[function] [call site] 00214


                 hashTableClear

[function] [call site] 00215


                 hashTableClear

[function] [call site] 00216


                 hashTableClear

[function] [call site] 00217


                 hashTableClear

[function] [call site] 00218


                 poolClear

[function] [call site] 00219


                 poolClear

[function] [call site] 00220


                 expat_free

[function] [call site] 00221


                 expat_free

[function] [call site] 00222


           XML_ParserCreateNS

[function] [call site] 00223


             XML_ParserCreate_MM

[function] [call site] 00224


           __assert_fail

[call site] 00225


           ParseOneInput

[function] [call site] 00226


           XML_ParserFree

[function] [call site] 00227


           XML_ExternalEntityParserCreate

[function] [call site] 00228


             parserCreate

[function] [call site] 00229


             parserCreate

[function] [call site] 00230


             dtdCopy

[function] [call site] 00231


               hashTableIterInit

[function] [call site] 00232


               hashTableIterNext

[function] [call site] 00233


               poolCopyString

[function] [call site] 00234


                 poolGrow

[function] [call site] 00235


               lookup

[function] [call site] 00236


               hashTableIterInit

[function] [call site] 00237


               hashTableIterNext

[function] [call site] 00238


               poolGrow

[function] [call site] 00239


               poolCopyString

[function] [call site] 00240


               lookup

[function] [call site] 00241


               lookup

[function] [call site] 00242


               hashTableIterInit

[function] [call site] 00243


               hashTableIterNext

[function] [call site] 00244


               poolCopyString

[function] [call site] 00245


               lookup

[function] [call site] 00246


               hashTableInit

[function] [call site] 00247


               expat_malloc

[function] [call site] 00248


               lookup

[function] [call site] 00249


               lookup

[function] [call site] 00250


               lookup

[function] [call site] 00251


               poolCopyString

[function] [call site] 00252


               lookup

[function] [call site] 00253


               copyEntityTable

[function] [call site] 00254


                 hashTableIterInit

[function] [call site] 00255


                 hashTableIterNext

[function] [call site] 00256


                 poolCopyString

[function] [call site] 00257


                 lookup

[function] [call site] 00258


                 poolCopyString

[function] [call site] 00259


                 poolCopyString

[function] [call site] 00260


                 poolCopyString

[function] [call site] 00261


                 poolCopyStringN

[function] [call site] 00262


                   poolGrow

[function] [call site] 00263


                   poolGrow

[function] [call site] 00264


                 poolCopyString

[function] [call site] 00265


               copyEntityTable

[function] [call site] 00266


             setContext

[function] [call site] 00267


             XML_ParserFree

[function] [call site] 00268


             XmlPrologStateInitExternalEntity

[function] [call site] 00269


           ParseOneInput

[function] [call site] 00270


           XML_ParserFree

[function] [call site] 00271


           XML_ExternalEntityParserCreate

[function] [call site] 00272


           ParseOneInput

[function] [call site] 00273


           XML_ParserFree

[function] [call site] 00274


           XML_ParserFree

[function] [call site] 00275