Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
379	0	EP	call site: 00000	dns_db_create

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           isc_buffer_constinit

[function] [call site] 00001


           isc_buffer_add

[function] [call site] 00002


             REQUIRE

[function] [call site] 00003


             ISC_BUFFER_VALID

[function] [call site] 00004


             REQUIRE

[function] [call site] 00005


           isc_buffer_setactive

[function] [call site] 00006


             REQUIRE

[function] [call site] 00007


             ISC_BUFFER_VALID

[function] [call site] 00008


             REQUIRE

[function] [call site] 00009


           dns_rdatacallbacks_init

[function] [call site] 00010


             dns_rdatacallbacks_initcommon

[function] [call site] 00011


               REQUIRE

[function] [call site] 00012


           isc_mem_create

[function] [call site] 00013


           dns_db_create

[function] [call site] 00014


             REQUIRE

[function] [call site] 00015


             REQUIRE

[function] [call site] 00016


             dns_name_isabsolute

[function] [call site] 00017


               REQUIRE

[function] [call site] 00018


               DNS_NAME_VALID

[function] [call site] 00019


             RWLOCK

[function] [call site] 00020


             impfind

[function] [call site] 00021


               strcasecmp

[function] [call site] 00022


             RWUNLOCK

[function] [call site] 00023


             fprintf

[function] [call site] 00024


             RWUNLOCK

[function] [call site] 00025


             isc_log_write

[function] [call site] 00026


               va_start

[function] [call site] 00027


               isc_log_doit

[function] [call site] 00028


                 REQUIRE

[function] [call site] 00029


                 VALID_CONTEXT

[function] [call site] 00030


                 REQUIRE

[function] [call site] 00031


                 REQUIRE

[function] [call site] 00032


                 REQUIRE

[function] [call site] 00033


                 REQUIRE

[function] [call site] 00034


                 isc_log_wouldlog

[function] [call site] 00035


                   atomic_load_acquire

[function] [call site] 00036


                   atomic_load_acquire

[function] [call site] 00037


                   atomic_load_acquire

[function] [call site] 00038


                 rcu_read_lock

[function] [call site] 00039


                 LOCK

[function] [call site] 00040


                 rcu_dereference

[function] [call site] 00041


                 ISC_LIST_HEAD

[function] [call site] 00042


                 ISC_LIST_HEAD

[function] [call site] 00043


                 ISC_LIST_HEAD

[function] [call site] 00044


                 ISC_LIST_NEXT

[function] [call site] 00045


                 ISC_LIST_NEXT

[function] [call site] 00046


                 atomic_load_acquire

[function] [call site] 00047


                 isc_time_now

[function] [call site] 00048


                   time_now

[function] [call site] 00049


                     RUNTIME_CHECK

[function] [call site] 00050


                     clock_gettime

[function] [call site] 00051


                     INSIST

[function] [call site] 00052


                     INSIST

[function] [call site] 00053


                 isc_time_formattimestamp

[function] [call site] 00054


                   REQUIRE

[function] [call site] 00055


                   INSIST

[function] [call site] 00056


                   REQUIRE

[function] [call site] 00057


                   REQUIRE

[function] [call site] 00058


                   strftime

[function] [call site] 00059


                   localtime_r

[function] [call site] 00060


                   INSIST

[function] [call site] 00061


                   snprintf

[function] [call site] 00062


                   strlcpy

[function] [call site] 00063


                 isc_time_formatISO8601ms

[function] [call site] 00064


                   REQUIRE

[function] [call site] 00065


                   INSIST

[function] [call site] 00066


                   REQUIRE

[function] [call site] 00067


                   REQUIRE

[function] [call site] 00068


                   strftime

[function] [call site] 00069


                   gmtime_r

[function] [call site] 00070


                   INSIST

[function] [call site] 00071


                   snprintf

[function] [call site] 00072


                 isc_time_formatISO8601Lms

[function] [call site] 00073


                   REQUIRE

[function] [call site] 00074


                   INSIST

[function] [call site] 00075


                   REQUIRE

[function] [call site] 00076


                   REQUIRE

[function] [call site] 00077


                   strftime

[function] [call site] 00078


                   localtime_r

[function] [call site] 00079


                   INSIST

[function] [call site] 00080


                   snprintf

[function] [call site] 00081


                 isc_time_formatISO8601TZms

[function] [call site] 00082


                   REQUIRE

[function] [call site] 00083


                   INSIST

[function] [call site] 00084


                   REQUIRE

[function] [call site] 00085


                   REQUIRE

[function] [call site] 00086


                   strftime

[function] [call site] 00087


                   localtime_r

[function] [call site] 00088


                   snprintf

[function] [call site] 00089


                   INSIST

[function] [call site] 00090


                   memmove

[function] [call site] 00091


                   memmove

[function] [call site] 00092


                   memmove

[function] [call site] 00093


                   memmove

[function] [call site] 00094


                 snprintf

[function] [call site] 00095


                 snprintf

[function] [call site] 00096


                 snprintf

[function] [call site] 00097


                 vsnprintf

[function] [call site] 00098


                 FILE_MAXREACHED

[function] [call site] 00099


                 FILE_VERSIONS

[function] [call site] 00100


                 stat

[function] [call site] 00101


                 FILE_NAME

[function] [call site] 00102


                 FILE_MAXSIZE

[function] [call site] 00103


                 FILE_STREAM

[function] [call site] 00104


                 fclose

[function] [call site] 00105


                 FILE_STREAM

[function] [call site] 00106


                 FILE_STREAM

[function] [call site] 00107


                 FILE_MAXREACHED

[function] [call site] 00108


                 FILE_STREAM

[function] [call site] 00109


                 isc_log_open

[function] [call site] 00110


                   REQUIRE

[function] [call site] 00111


                   REQUIRE

[function] [call site] 00112


                   FILE_STREAM

[function] [call site] 00113


                   FILE_NAME

[function] [call site] 00114


                   REQUIRE

[function] [call site] 00115


                   stat

[function] [call site] 00116


                   S_ISREG

[function] [call site] 00117


                   FILE_MAXSIZE

[function] [call site] 00118


                   FILE_VERSIONS

[function] [call site] 00119


                   FILE_MAXSIZE

[function] [call site] 00120


                   FILE_MAXSIZE

[function] [call site] 00121


                   POST

[function] [call site] 00122


                   FILE_VERSIONS

[function] [call site] 00123


                   isc_logfile_roll

[function] [call site] 00124


                     REQUIRE

[function] [call site] 00125


                     isc_file_remove

[function] [call site] 00126


                       REQUIRE

[function] [call site] 00127


                       unlink

[function] [call site] 00128


                       isc__errno2result

[function] [call site] 00129


                     syslog

[function] [call site] 00130


                     isc_result_totext

[function] [call site] 00131


                     roll_increment

[function] [call site] 00132


                       REQUIRE

[function] [call site] 00133


                       REQUIRE

[function] [call site] 00134


                       snprintf

[function] [call site] 00135


                       isc_file_exists

[function] [call site] 00136


                         UNUSED

[function] [call site] 00137


                         mock

[function] [call site] 00138


                       RETERR

[function] [call site] 00139


                       greatest_version

[function] [call site] 00140


                         strrchr

[function] [call site] 00141


                         strlcpy

[function] [call site] 00142


                         syslog

[function] [call site] 00143


                         isc_result_totext

[function] [call site] 00144


                         strlen

[function] [call site] 00145


                         isc_dir_init

[function] [call site] 00146


                           REQUIRE

[function] [call site] 00147


                         RETERR

[function] [call site] 00148


                         isc_dir_open

[function] [call site] 00149


                           REQUIRE

[function] [call site] 00150


                           VALID_DIR

[function] [call site] 00151


                           REQUIRE

[function] [call site] 00152


                           strlen

[function] [call site] 00153


                           strlcpy

[function] [call site] 00154


                           strlen

[function] [call site] 00155


                           opendir

[function] [call site] 00156


                           isc__errno2result

[function] [call site] 00157


                         isc_dir_read

[function] [call site] 00158


                           REQUIRE

[function] [call site] 00159


                           VALID_DIR

[function] [call site] 00160


                           readdir

[function] [call site] 00161


                           strlen

[function] [call site] 00162


                           strlcpy

[function] [call site] 00163


                           strlen

[function] [call site] 00164


                         strncmp

[function] [call site] 00165


                         strtol

[function] [call site] 00166


                         dirfd

[function] [call site] 00167


                         unlinkat

[function] [call site] 00168


                         isc_errno_toresult

[function] [call site] 00169


                           isc___errno2result

[function] [call site] 00170


                             strerror_r

[function] [call site] 00171


                             UNEXPECTED_ERROR

[function] [call site] 00172


                         syslog

[function] [call site] 00173


                         isc_result_totext

[function] [call site] 00174


                         isc_dir_close

[function] [call site] 00175


                           REQUIRE

[function] [call site] 00176


                           VALID_DIR

[function] [call site] 00177


                           closedir

[function] [call site] 00178


                       snprintf

[function] [call site] 00179


                       snprintf

[function] [call site] 00180


                       isc_file_rename

[function] [call site] 00181


                         REQUIRE

[function] [call site] 00182


                         REQUIRE

[function] [call site] 00183


                         rename

[function] [call site] 00184


                         isc__errno2result

[function] [call site] 00185


                       syslog

[function] [call site] 00186


                       isc_result_totext

[function] [call site] 00187


                       snprintf

[function] [call site] 00188


                       isc_file_rename

[function] [call site] 00189


                       syslog

[function] [call site] 00190


                       isc_result_totext

[function] [call site] 00191


                     roll_timestamp

[function] [call site] 00192


                       REQUIRE

[function] [call site] 00193


                       REQUIRE

[function] [call site] 00194


                       remove_old_tsversions

[function] [call site] 00195


                         strrchr

[function] [call site] 00196


                         strlcpy

[function] [call site] 00197


                         syslog

[function] [call site] 00198


                         isc_result_totext

[function] [call site] 00199


                         strlen

[function] [call site] 00200


                         isc_dir_init

[function] [call site] 00201


                         RETERR

[function] [call site] 00202


                         isc_dir_open

[function] [call site] 00203


                         last_to_keep

[function] [call site] 00204


                           memset

[function] [call site] 00205


                           isc_dir_read

[function] [call site] 00206


                           strncmp

[function] [call site] 00207


                           strtoull

[function] [call site] 00208


                           insert_sort

[function] [call site] 00209


                             memmove

[function] [call site] 00210


                           isc_dir_reset

[function] [call site] 00211


                             REQUIRE

[function] [call site] 00212


                             VALID_DIR

[function] [call site] 00213


                             rewinddir

[function] [call site] 00214


                         isc_dir_read

[function] [call site] 00215


                         strncmp

[function] [call site] 00216


                         strtoull

[function] [call site] 00217


                         dirfd

[function] [call site] 00218


                         unlinkat

[function] [call site] 00219


                         isc_errno_toresult

[function] [call site] 00220


                         syslog

[function] [call site] 00221


                         isc_result_totext

[function] [call site] 00222


                         isc_dir_close

[function] [call site] 00223


                       isc_time_now

[function] [call site] 00224


                       isc_time_formatshorttimestamp

[function] [call site] 00225


                         REQUIRE

[function] [call site] 00226


                         INSIST

[function] [call site] 00227


                         REQUIRE

[function] [call site] 00228


                         REQUIRE

[function] [call site] 00229


                         strftime

[function] [call site] 00230


                         gmtime_r

[function] [call site] 00231


                         INSIST

[function] [call site] 00232


                         snprintf

[function] [call site] 00233


                       snprintf

[function] [call site] 00234


                       isc_file_rename

[function] [call site] 00235


                       syslog

[function] [call site] 00236


                       isc_result_totext

[function] [call site] 00237


                   syslog

[function] [call site] 00238


                   FILE_NAME

[function] [call site] 00239


                   isc_result_totext

[function] [call site] 00240


                   isc_stdio_open

[function] [call site] 00241


                     fopen

[function] [call site] 00242


                     isc__errno2result

[function] [call site] 00243


                   FILE_STREAM

[function] [call site] 00244


                 syslog

[function] [call site] 00245


                 FILE_NAME

[function] [call site] 00246


                 isc_result_totext

[function] [call site] 00247


                 fprintf

[function] [call site] 00248


                 FILE_STREAM

[function] [call site] 00249


                 fflush

[function] [call site] 00250


                 FILE_STREAM

[function] [call site] 00251


                 FILE_MAXSIZE

[function] [call site] 00252


                 INSIST

[function] [call site] 00253


                 fstat

[function] [call site] 00254


                 fileno

[function] [call site] 00255


                 FILE_STREAM

[function] [call site] 00256


                 FILE_MAXSIZE

[function] [call site] 00257


                 FILE_MAXREACHED

[function] [call site] 00258


                 syslog

[function] [call site] 00259


                 FACILITY

[function] [call site] 00260


                 UNLOCK

[function] [call site] 00261


                 rcu_read_unlock

[function] [call site] 00262


               va_end

[function] [call site] 00263


           dns_db_beginload

[function] [call site] 00264


             REQUIRE

[function] [call site] 00265


             DNS_DB_VALID

[function] [call site] 00266


             REQUIRE

[function] [call site] 00267


             DNS_CALLBACK_VALID

[function] [call site] 00268


           dns_master_loadbuffer

[function] [call site] 00269


             REQUIRE

[function] [call site] 00270


             loadctx_create

[function] [call site] 00271


               REQUIRE

[function] [call site] 00272


               REQUIRE

[function] [call site] 00273


               REQUIRE

[function] [call site] 00274


               REQUIRE

[function] [call site] 00275


               REQUIRE

[function] [call site] 00276


               REQUIRE

[function] [call site] 00277


               REQUIRE

[function] [call site] 00278


               dns_name_isabsolute

[function] [call site] 00279


               REQUIRE

[function] [call site] 00280


               dns_name_isabsolute

[function] [call site] 00281


               isc_mem_get

[function] [call site] 00282


               incctx_create

[function] [call site] 00283


                 isc_mem_get

[function] [call site] 00284


                 dns_fixedname_init

[function] [call site] 00285


                   dns_name_init

[function] [call site] 00286


                   isc_buffer_init

[function] [call site] 00287


                     REQUIRE

[function] [call site] 00288


                   dns_name_setbuffer

[function] [call site] 00289


                     REQUIRE

[function] [call site] 00290


                     DNS_NAME_VALID

[function] [call site] 00291


                     REQUIRE

[function] [call site] 00292


                 dns_fixedname_name

[function] [call site] 00293


                 dns_name_toregion

[function] [call site] 00294


                   REQUIRE

[function] [call site] 00295


                   DNS_NAME_VALID

[function] [call site] 00296


                   REQUIRE

[function] [call site] 00297


                 dns_name_fromregion

[function] [call site] 00298


                   REQUIRE

[function] [call site] 00299


                   DNS_NAME_VALID

[function] [call site] 00300


                   REQUIRE

[function] [call site] 00301


                   REQUIRE

[function] [call site] 00302


                   DNS_NAME_BINDABLE

[function] [call site] 00303


                   isc_buffer_clear

[function] [call site] 00304


                     REQUIRE

[function] [call site] 00305


                     ISC_BUFFER_VALID

[function] [call site] 00306


                   isc_buffer_availableregion

[function] [call site] 00307


                     REQUIRE

[function] [call site] 00308


                     ISC_BUFFER_VALID

[function] [call site] 00309


                     REQUIRE

[function] [call site] 00310


                     isc_buffer_used

[function] [call site] 00311


                     isc_buffer_availablelength

[function] [call site] 00312


                   INSIST

[function] [call site] 00313


                   INSIST

[function] [call site] 00314


                   INSIST

[function] [call site] 00315


                   memmove

[function] [call site] 00316


                   isc_buffer_add

[function] [call site] 00317


               UNREACHABLE

[function] [call site] 00318


               isc_lex_create

[function] [call site] 00319


                 REQUIRE

[function] [call site] 00320


                 isc_mem_get

[function] [call site] 00321


                 isc_mem_get

[function] [call site] 00322


                 memset

[function] [call site] 00323


                 ISC_LIST_INIT

[function] [call site] 00324


               memset

[function] [call site] 00325


               isc_lex_setspecials

[function] [call site] 00326


                 REQUIRE

[function] [call site] 00327


                 VALID_LEX

[function] [call site] 00328


                 memmove

[function] [call site] 00329


               isc_lex_setcomments

[function] [call site] 00330


                 REQUIRE

[function] [call site] 00331


                 VALID_LEX

[function] [call site] 00332


               isc_stdtime_now

[function] [call site] 00333


               dns_fixedname_initname

[function] [call site] 00334


                 dns_fixedname_init

[function] [call site] 00335


                 dns_fixedname_name

[function] [call site] 00336


               dns_name_toregion

[function] [call site] 00337


               dns_name_fromregion

[function] [call site] 00338


               dns_master_initrawheader

[function] [call site] 00339


                 memset

[function] [call site] 00340


               isc_refcount_init

[function] [call site] 00341


               isc_mem_attach

[function] [call site] 00342


             CHECK

[function] [call site] 00343


             isc_lex_openbuffer

[function] [call site] 00344


               REQUIRE

[function] [call site] 00345


               VALID_LEX

[function] [call site] 00346


               snprintf

[function] [call site] 00347


               new_source

[function] [call site] 00348


                 isc_mem_get

[function] [call site] 00349


                 isc_mem_strdup

[function] [call site] 00350


                 isc_buffer_allocate

[function] [call site] 00351


                   REQUIRE

[function] [call site] 00352


                   isc_mem_get

[function] [call site] 00353


                   isc_buffer_init

[function] [call site] 00354


                   isc_buffer_setmctx

[function] [call site] 00355


                     REQUIRE

[function] [call site] 00356


                     ISC_BUFFER_VALID

[function] [call site] 00357


                 ISC_LIST_PREPEND

[function] [call site] 00358


             INSIST

[function] [call site] 00359


             dns_loadctx_detach

[function] [call site] 00360


           fprintf

[function] [call site] 00361


           isc_result_totext

[function] [call site] 00362


           dns_db_endload

[function] [call site] 00363


             REQUIRE

[function] [call site] 00364


             DNS_DB_VALID

[function] [call site] 00365


             REQUIRE

[function] [call site] 00366


             DNS_CALLBACK_VALID

[function] [call site] 00367


             REQUIRE

[function] [call site] 00368


             call_updatenotify

[function] [call site] 00369


               rcu_read_lock

[function] [call site] 00370


               rcu_dereference

[function] [call site] 00371


               cds_lfht_for_each_entry

[function] [call site] 00372


               cds_lfht_is_node_deleted

[function] [call site] 00373


               dns_dbonupdatelistener_t*::onupdate

[function] [call site] 00374


               rcu_read_unlock

[function] [call site] 00375


           fprintf

[function] [call site] 00376


           isc_result_totext

[function] [call site] 00377


           dns_db_detach

[function] [call site] 00378


           isc_mem_detach

[function] [call site] 00379