Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
323	0	EP	call site: 00000	dns_rdata_fromtext

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           isc_mem_create

[function] [call site] 00001


           isc_buffer_init

[function] [call site] 00002


             REQUIRE

[function] [call site] 00003


           isc_buffer_constinit

[function] [call site] 00004


           isc_buffer_add

[function] [call site] 00005


             REQUIRE

[function] [call site] 00006


             ISC_BUFFER_VALID

[function] [call site] 00007


             REQUIRE

[function] [call site] 00008


           isc_buffer_setactive

[function] [call site] 00009


             REQUIRE

[function] [call site] 00010


             ISC_BUFFER_VALID

[function] [call site] 00011


             REQUIRE

[function] [call site] 00012


           isc_lex_create

[function] [call site] 00013


             REQUIRE

[function] [call site] 00014


             isc_mem_get

[function] [call site] 00015


             isc_mem_get

[function] [call site] 00016


             memset

[function] [call site] 00017


             ISC_LIST_INIT

[function] [call site] 00018


           isc_lex_setspecials

[function] [call site] 00019


             REQUIRE

[function] [call site] 00020


             VALID_LEX

[function] [call site] 00021


             memmove

[function] [call site] 00022


           isc_lex_setcomments

[function] [call site] 00023


             REQUIRE

[function] [call site] 00024


             VALID_LEX

[function] [call site] 00025


           RUNTIME_CHECK

[function] [call site] 00026


           isc_lex_openbuffer

[function] [call site] 00027


             REQUIRE

[function] [call site] 00028


             VALID_LEX

[function] [call site] 00029


             snprintf

[function] [call site] 00030


             new_source

[function] [call site] 00031


               isc_mem_get

[function] [call site] 00032


               isc_mem_strdup

[function] [call site] 00033


               isc_buffer_allocate

[function] [call site] 00034


                 REQUIRE

[function] [call site] 00035


                 isc_mem_get

[function] [call site] 00036


                 isc_buffer_init

[function] [call site] 00037


                 isc_buffer_setmctx

[function] [call site] 00038


                   REQUIRE

[function] [call site] 00039


                   ISC_BUFFER_VALID

[function] [call site] 00040


               ISC_LIST_PREPEND

[function] [call site] 00041


           CHECK

[function] [call site] 00042


           isc_lex_gettoken

[function] [call site] 00043


             REQUIRE

[function] [call site] 00044


             VALID_LEX

[function] [call site] 00045


             ISC_LIST_HEAD

[function] [call site] 00046


             REQUIRE

[function] [call site] 00047


             isc_buffer_remaininglength

[function] [call site] 00048


             isc_buffer_compact

[function] [call site] 00049


               REQUIRE

[function] [call site] 00050


               ISC_BUFFER_VALID

[function] [call site] 00051


               isc_buffer_current

[function] [call site] 00052


               isc_buffer_remaininglength

[function] [call site] 00053


               memmove

[function] [call site] 00054


             flockfile

[function] [call site] 00055


             isc_buffer_remaininglength

[function] [call site] 00056


             getc_unlocked

[function] [call site] 00057


             getc

[function] [call site] 00058


             ferror

[function] [call site] 00059


             isc__errno2result

[function] [call site] 00060


             pushandgrow

[function] [call site] 00061


               isc_buffer_availablelength

[function] [call site] 00062


               isc_buffer_length

[function] [call site] 00063


               isc_buffer_allocate

[function] [call site] 00064


               isc_buffer_usedregion

[function] [call site] 00065


                 REQUIRE

[function] [call site] 00066


                 ISC_BUFFER_VALID

[function] [call site] 00067


                 REQUIRE

[function] [call site] 00068


               isc_buffer_copyregion

[function] [call site] 00069


                 REQUIRE

[function] [call site] 00070


                 ISC_BUFFER_VALID

[function] [call site] 00071


                 REQUIRE

[function] [call site] 00072


                 RETERR

[function] [call site] 00073


                 isc_buffer_reserve

[function] [call site] 00074


                   REQUIRE

[function] [call site] 00075


                   ISC_BUFFER_VALID

[function] [call site] 00076


                   ISC_ALIGN

[function] [call site] 00077


                   isc_mem_get

[function] [call site] 00078


                   memmove

[function] [call site] 00079


                   isc_mem_creget

[function] [call site] 00080


                 isc_buffer_availablelength

[function] [call site] 00081


                 memmove

[function] [call site] 00082


                 isc_buffer_used

[function] [call site] 00083


               INSIST

[function] [call site] 00084


               isc_buffer_free

[function] [call site] 00085


                 REQUIRE

[function] [call site] 00086


                 ISC_BUFFER_VALID

[function] [call site] 00087


                 REQUIRE

[function] [call site] 00088


                 isc_buffer_clearmctx

[function] [call site] 00089


                   REQUIRE

[function] [call site] 00090


                   ISC_BUFFER_VALID

[function] [call site] 00091


                   isc_mem_put

[function] [call site] 00092


                 isc_buffer_invalidate

[function] [call site] 00093


                   REQUIRE

[function] [call site] 00094


                   ISC_BUFFER_VALID

[function] [call site] 00095


                   REQUIRE

[function] [call site] 00096


                   ISC_LINK_LINKED

[function] [call site] 00097


                   REQUIRE

[function] [call site] 00098


                 isc_mem_put

[function] [call site] 00099


               isc_buffer_putuint8

[function] [call site] 00100


                 ISC_BUFFER_PUT_RESERVE

[function] [call site] 00101


                 isc_buffer_used

[function] [call site] 00102


             isc_buffer_consumedlength

[function] [call site] 00103


             isc_buffer_getuint8

[function] [call site] 00104


               isc_buffer_peekuint8

[function] [call site] 00105


                 ISC_BUFFER_PEEK_CHECK

[function] [call site] 00106


                 isc_buffer_current

[function] [call site] 00107


                 SET_IF_NOT_NULL

[function] [call site] 00108


               ENSURE

[function] [call site] 00109


             isdigit

[function] [call site] 00110


             pushback

[function] [call site] 00111


               REQUIRE

[function] [call site] 00112


             isdigit

[function] [call site] 00113


             pushback

[function] [call site] 00114


             isc_parse_uint32

[function] [call site] 00115


               isalnum

[function] [call site] 00116


               strtoul

[function] [call site] 00117


             grow_data

[function] [call site] 00118


               isc_mem_get

[function] [call site] 00119


               memmove

[function] [call site] 00120


               isc_mem_put

[function] [call site] 00121


             INSIST

[function] [call site] 00122


             grow_data

[function] [call site] 00123


             INSIST

[function] [call site] 00124


             pushback

[function] [call site] 00125


             grow_data

[function] [call site] 00126


             INSIST

[function] [call site] 00127


             pushback

[function] [call site] 00128


             INSIST

[function] [call site] 00129


             pushback

[function] [call site] 00130


             grow_data

[function] [call site] 00131


             INSIST

[function] [call site] 00132


             INSIST

[function] [call site] 00133


             grow_data

[function] [call site] 00134


             INSIST

[function] [call site] 00135


             FATAL_ERROR

[function] [call site] 00136


             funlockfile

[function] [call site] 00137


           CHECK

[function] [call site] 00138


           dns_rdataclass_fromtext

[function] [call site] 00139


             isc_ascii_tolower

[function] [call site] 00140


             COMPARE

[function] [call site] 00141


             COMPARE

[function] [call site] 00142


             COMPARE

[function] [call site] 00143


             strncasecmp

[function] [call site] 00144


             snprintf

[function] [call site] 00145


             strtoul

[function] [call site] 00146


             COMPARE

[function] [call site] 00147


             COMPARE

[function] [call site] 00148


             COMPARE

[function] [call site] 00149


             COMPARE

[function] [call site] 00150


             COMPARE

[function] [call site] 00151


           CHECK

[function] [call site] 00152


           isc_lex_gettoken

[function] [call site] 00153


           CHECK

[function] [call site] 00154


           dns_rdatatype_fromtext

[function] [call site] 00155


             isc_ascii_tolower

[function] [call site] 00156


             isc_ascii_tolower

[function] [call site] 00157


             RDATATYPE_FROMTEXT_SW

[function] [call site] 00158


             strncasecmp

[function] [call site] 00159


             snprintf

[function] [call site] 00160


             strtoul

[function] [call site] 00161


           dns_rdata_fromtext

[function] [call site] 00162


             REQUIRE

[function] [call site] 00163


             dns_name_isabsolute

[function] [call site] 00164


               REQUIRE

[function] [call site] 00165


               DNS_NAME_VALID

[function] [call site] 00166


             REQUIRE

[function] [call site] 00167


             DNS_RDATA_INITIALIZED

[function] [call site] 00168


             REQUIRE

[function] [call site] 00169


             DNS_RDATA_VALIDFLAGS

[function] [call site] 00170


             REQUIRE

[function] [call site] 00171


             REQUIRE

[function] [call site] 00172


             isc_lex_getmastertoken

[function] [call site] 00173


               isc_lex_gettoken

[function] [call site] 00174


               isc_lex_ungettoken

[function] [call site] 00175


                 REQUIRE

[function] [call site] 00176


                 VALID_LEX

[function] [call site] 00177


                 ISC_LIST_HEAD

[function] [call site] 00178


                 REQUIRE

[function] [call site] 00179


                 REQUIRE

[function] [call site] 00180


                 REQUIRE

[function] [call site] 00181


                 isc_buffer_consumedlength

[function] [call site] 00182


                 UNUSED

[function] [call site] 00183


                 isc_buffer_first

[function] [call site] 00184


                   REQUIRE

[function] [call site] 00185


                   ISC_BUFFER_VALID

[function] [call site] 00186


               isc_lex_ungettoken

[function] [call site] 00187


             isc_lex_getsourcename

[function] [call site] 00188


               REQUIRE

[function] [call site] 00189


               VALID_LEX

[function] [call site] 00190


               ISC_LIST_HEAD

[function] [call site] 00191


             isc_lex_getsourceline

[function] [call site] 00192


               REQUIRE

[function] [call site] 00193


               VALID_LEX

[function] [call site] 00194


               ISC_LIST_HEAD

[function] [call site] 00195


             fromtext_error

[function] [call site] 00196


               isc_result_totext

[function] [call site] 00197


               isc_result_totext

[function] [call site] 00198


               isc_result_totext

[function] [call site] 00199


               DNS_AS_STR

[function] [call site] 00200


               isc_result_totext

[function] [call site] 00201


               isc_result_totext

[function] [call site] 00202


               isc_result_totext

[function] [call site] 00203


             strcmp

[function] [call site] 00204


             DNS_AS_STR

[function] [call site] 00205


             isc_lex_getmastertoken

[function] [call site] 00206


             isc_lex_ungettoken

[function] [call site] 00207


             unknown_fromtext

[function] [call site] 00208


               dns_rdatatype_ismeta

[function] [call site] 00209


                 dns_rdatatype_attributes

[function] [call site] 00210


               RETERR

[function] [call site] 00211


               isc_lex_getmastertoken

[function] [call site] 00212


               isc_buffer_allocate

[function] [call site] 00213


               CHECK

[function] [call site] 00214


               isc_hex_tobuffer

[function] [call site] 00215


                 REQUIRE

[function] [call site] 00216


                 isc_hex_decodeinit

[function] [call site] 00217


                 isc_buffer_usedlength

[function] [call site] 00218


                 RETERR

[function] [call site] 00219


                 isc_lex_getmastertoken

[function] [call site] 00220


                 RETERR

[function] [call site] 00221


                 isc_hex_decodechar

[function] [call site] 00222


                   isc_hex_char

[function] [call site] 00223


                   RETERR

[function] [call site] 00224


                   mem_tobuffer

[function] [call site] 00225


                     isc_buffer_availableregion

[function] [call site] 00226


                       REQUIRE

[function] [call site] 00227


                       ISC_BUFFER_VALID

[function] [call site] 00228


                       REQUIRE

[function] [call site] 00229


                       isc_buffer_used

[function] [call site] 00230


                       isc_buffer_availablelength

[function] [call site] 00231


                     memmove

[function] [call site] 00232


                     isc_buffer_add

[function] [call site] 00233


                 isc_buffer_usedlength

[function] [call site] 00234


                 isc_lex_ungettoken

[function] [call site] 00235


                 RETERR

[function] [call site] 00236


                 isc_hex_decodefinish

[function] [call site] 00237


               isc_buffer_usedlength

[function] [call site] 00238


               CLEANUP

[function] [call site] 00239


               dns_rdatatype_isknown

[function] [call site] 00240


                 dns_rdatatype_attributes

[function] [call site] 00241


               rdata_validate

[function] [call site] 00242


                 isc_buffer_setactive

[function] [call site] 00243


                 isc_buffer_usedlength

[function] [call site] 00244


                 dns_rdata_fromwire

[function] [call site] 00245


                   REQUIRE

[function] [call site] 00246


                   DNS_RDATA_INITIALIZED

[function] [call site] 00247


                   REQUIRE

[function] [call site] 00248


                   DNS_RDATA_VALIDFLAGS

[function] [call site] 00249


                   REQUIRE

[function] [call site] 00250


                   REQUIRE

[function] [call site] 00251


                   isc_buffer_activelength

[function] [call site] 00252


                   INSIST

[function] [call site] 00253


                   isc_buffer_availablelength

[function] [call site] 00254


                   isc_buffer_putmem

[function] [call site] 00255


                     REQUIRE

[function] [call site] 00256


                     ISC_BUFFER_VALID

[function] [call site] 00257


                     isc_buffer_reserve

[function] [call site] 00258


                     REQUIRE

[function] [call site] 00259


                     REQUIRE

[function] [call site] 00260


                     isc_buffer_availablelength

[function] [call site] 00261


                     memmove

[function] [call site] 00262


                     isc_buffer_used

[function] [call site] 00263


                   isc_buffer_current

[function] [call site] 00264


                   isc_buffer_forward

[function] [call site] 00265


                     REQUIRE

[function] [call site] 00266


                     ISC_BUFFER_VALID

[function] [call site] 00267


                     REQUIRE

[function] [call site] 00268


                   isc_buffer_usedlength

[function] [call site] 00269


                   isc_buffer_usedlength

[function] [call site] 00270


                   buffer_empty

[function] [call site] 00271


                   isc_buffer_used

[function] [call site] 00272


                   dns_rdata_fromregion

[function] [call site] 00273


                     REQUIRE

[function] [call site] 00274


                     REQUIRE

[function] [call site] 00275


                     DNS_RDATA_INITIALIZED

[function] [call site] 00276


                     REQUIRE

[function] [call site] 00277


                     REQUIRE

[function] [call site] 00278


                     DNS_RDATA_VALIDFLAGS

[function] [call site] 00279


               isc_buffer_usedregion

[function] [call site] 00280


               isc_buffer_copyregion

[function] [call site] 00281


               CHECK

[function] [call site] 00282


               isc_buffer_free

[function] [call site] 00283


               isc_buffer_free

[function] [call site] 00284


             isc_lex_ungettoken

[function] [call site] 00285


             isc_lex_getsourcename

[function] [call site] 00286


             isc_lex_getsourceline

[function] [call site] 00287


             isc_lex_gettoken

[function] [call site] 00288


             fromtext_error

[function] [call site] 00289


             fromtext_error

[function] [call site] 00290


             fromtext_error

[function] [call site] 00291


             fromtext_warneof

[function] [call site] 00292


               isc_lex_isfile

[function] [call site] 00293


                 REQUIRE

[function] [call site] 00294


                 VALID_LEX

[function] [call site] 00295


                 ISC_LIST_HEAD

[function] [call site] 00296


               isc_lex_getsourcename

[function] [call site] 00297


               isc_lex_getsourceline

[function] [call site] 00298


             isc_buffer_usedlength

[function] [call site] 00299


             isc_buffer_usedlength

[function] [call site] 00300


             isc_buffer_used

[function] [call site] 00301


             dns_rdata_fromregion

[function] [call site] 00302


           fprintf

[function] [call site] 00303


           isc_result_totext

[function] [call site] 00304


           isc_lex_close

[function] [call site] 00305


             REQUIRE

[function] [call site] 00306


             VALID_LEX

[function] [call site] 00307


             ISC_LIST_HEAD

[function] [call site] 00308


             ISC_LIST_UNLINK

[function] [call site] 00309


             fclose

[function] [call site] 00310


             isc_mem_free

[function] [call site] 00311


             isc_buffer_free

[function] [call site] 00312


             isc_mem_put

[function] [call site] 00313


           isc_lex_destroy

[function] [call site] 00314


             REQUIRE

[function] [call site] 00315


             REQUIRE

[function] [call site] 00316


             VALID_LEX

[function] [call site] 00317


             ISC_LIST_EMPTY

[function] [call site] 00318


             RUNTIME_CHECK

[function] [call site] 00319


             isc_lex_close

[function] [call site] 00320


             isc_mem_put

[function] [call site] 00321


             isc_mem_put

[function] [call site] 00322


           isc_mem_detach

[function] [call site] 00323