Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
53	3	LLVMFuzzerTestOneInput	call site: 00003	mosquitto_fopen
19	103	db__msg_store_clean	call site: 00103	db__msg_store_remove
17	78	subhier_clean	call site: 00078	sub__tree_print
7	68	LLVMFuzzerTestOneInput	call site: 00068	trigger_alloc_mismatch
4	63	LLVMFuzzerTestOneInput	call site: 00063	UNUSED
1	100	db__close	call site: 00100	UNUSED

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           mosquitto_pub_topic_check2

[function] [call site] 00001


           memset

[function] [call site] 00002


           log__init

[function] [call site] 00003


             openlog

[function] [call site] 00004


             OpenEventLog

[function] [call site] 00005


             mosquitto_fopen

[function] [call site] 00006


               ExpandEnvironmentStringsA

[function] [call site] 00007


               GetUserNameA

[function] [call site] 00008


               InitializeSecurityDescriptor

[function] [call site] 00009


               BuildExplicitAccessWithNameA

[function] [call site] 00010


               SetEntriesInAclA

[function] [call site] 00011


               SetSecurityDescriptorDacl

[function] [call site] 00012


               LocalFree

[function] [call site] 00013


               memset

[function] [call site] 00014


               CreateFileA

[function] [call site] 00015


               LocalFree

[function] [call site] 00016


               _open_osfhandle

[function] [call site] 00017


               _fdopen

[function] [call site] 00018


               _close

[function] [call site] 00019


               fseek

[function] [call site] 00020


               fopen

[function] [call site] 00021


               umask

[function] [call site] 00022


               strlen

[function] [call site] 00023


               open

[function] [call site] 00024


               fdopen

[function] [call site] 00025


               umask

[function] [call site] 00026


               fopen

[function] [call site] 00027


               fstat

[function] [call site] 00028


               fileno

[function] [call site] 00029


               fclose

[function] [call site] 00030


               fprintf

[function] [call site] 00031


               getuid

[function] [call site] 00032


               getpwuid_r

[function] [call site] 00033


               getuid

[function] [call site] 00034


               fprintf

[function] [call site] 00035


               getgid

[function] [call site] 00036


               getgrgid_r

[function] [call site] 00037


               getgid

[function] [call site] 00038


               fprintf

[function] [call site] 00039


               S_ISREG

[function] [call site] 00040


               fprintf

[function] [call site] 00041


               fclose

[function] [call site] 00042


             setvbuf

[function] [call site] 00043


             log__printf

[function] [call site] 00044


               UNUSED

[function] [call site] 00045


               UNUSED

[function] [call site] 00046


               UNUSED

[function] [call site] 00047


             setvbuf

[function] [call site] 00048


             dlt_fifo_check

[function] [call site] 00049


               memset

[function] [call site] 00050


               stat

[function] [call site] 00051


               S_ISFIFO

[function] [call site] 00052


               open

[function] [call site] 00053


               close

[function] [call site] 00054


             DLT_REGISTER_APP

[function] [call site] 00055


             dlt_register_context

[function] [call site] 00056


           db__open

[function] [call site] 00057


             sub__init

[function] [call site] 00058


             retain__init

[function] [call site] 00059


             persist__restore

[function] [call site] 00060


           calloc

[function] [call site] 00061


           memcpy

[function] [call site] 00062


           sub__messages_queue

[function] [call site] 00063


             UNUSED

[function] [call site] 00064


             UNUSED

[function] [call site] 00065


             UNUSED

[function] [call site] 00066


             UNUSED

[function] [call site] 00067


           free

[function] [call site] 00068


             malloc_usable_size

[function] [call site] 00069


             check_alloc_marker

[function] [call site] 00070


               strncmp

[function] [call site] 00071


             __libc_free

[function] [call site] 00072


             trigger_alloc_mismatch

[function] [call site] 00073


               strncmp

[function] [call site] 00074


               abort

[function] [call site] 00075


           db__close

[function] [call site] 00076


             subhier_clean

[function] [call site] 00077


               HASH_ITER

[function] [call site] 00078


                 printf

[function] [call site] 00079


                 printf

[function] [call site] 00080


                 printf

[function] [call site] 00081


                 MQTT_SUB_OPT_GET_QOS

[function] [call site] 00082


                 printf

[function] [call site] 00083


                 MQTT_SUB_OPT_GET_QOS

[function] [call site] 00084


                 printf

[function] [call site] 00085


                 sub__tree_print

[function] [call site] 00086


                   printf

[function] [call site] 00087


                   printf

[function] [call site] 00088


                   printf

[function] [call site] 00089


                   MQTT_SUB_OPT_GET_QOS

[function] [call site] 00090


                   printf

[function] [call site] 00091


                   MQTT_SUB_OPT_GET_QOS

[function] [call site] 00092


                   printf

[function] [call site] 00093


                   sub__tree_print

[function] [call site] 00094


               mosquitto_FREE

[function] [call site] 00095


               subhier_clean

[function] [call site] 00096


               HASH_DELETE

[function] [call site] 00097


               mosquitto_FREE

[function] [call site] 00098


             subhier_clean

[function] [call site] 00099


             retain__clean

[function] [call site] 00100


               UNUSED

[function] [call site] 00101


             db__msg_store_clean

[function] [call site] 00102


               HASH_ITER

[function] [call site] 00103


               db__msg_store_remove

[function] [call site] 00104


                 HASH_DELETE

[function] [call site] 00105


                 plugin_persist__handle_base_msg_delete

[function] [call site] 00106


                   UNUSED

[function] [call site] 00107


                 db__msg_store_free

[function] [call site] 00108


                   mosquitto_FREE

[function] [call site] 00109


                   mosquitto_FREE

[function] [call site] 00110


                   mosquitto_FREE

[function] [call site] 00111


                   mosquitto_FREE

[function] [call site] 00112


                   mosquitto_FREE

[function] [call site] 00113


                   mosquitto_property_free_all

[function] [call site] 00114


                     mosquitto_property_free

[function] [call site] 00115


                       mosquitto_FREE

[function] [call site] 00116


                       mosquitto_FREE

[function] [call site] 00117


                       mosquitto_FREE

[function] [call site] 00118


                       mosquitto_FREE

[function] [call site] 00119


                       mosquitto_FREE

[function] [call site] 00120


                   mosquitto_FREE

[function] [call site] 00121


                   mosquitto_FREE

[function] [call site] 00122