Fuzz introspector: mosquitto/fuzzing/plugins/dynamic-security/dynsec_fuzz_load.cpp
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
108 0 EP call site: 00000 run_dynsec

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 run_dynsec [function] [call site] 00007
2 mosquitto_plugin_init [function] [call site] 00029
3 mosquitto_callback_register [function] [call site] 00030
4 control__register_callback [function] [call site] 00031
5 HASH_FIND [function] [call site] 00037
5 mosquitto_calloc [function] [call site] 00038
6 mosquitto_malloc [function] [call site] 00039
5 mosquitto_strdup [function] [call site] 00041
6 mosquitto_malloc [function] [call site] 00043
5 mosquitto_FREE [function] [call site] 00045
5 HASH_ADD_KEYPTR [function] [call site] 00046
5 mosquitto_malloc [function] [call site] 00048
5 DL_APPEND [function] [call site] 00050
5 log__printf [function] [call site] 00051
4 mosquitto_calloc [function] [call site] 00052
4 DL_APPEND [function] [call site] 00053
4 log__printf [function] [call site] 00054
4 get_event_name [function] [call site] 00055
4 plugin__get_callback_base [function] [call site] 00056
4 check_callback_exists [function] [call site] 00057
4 mosquitto_calloc [function] [call site] 00058
4 DL_DELETE [function] [call site] 00059
4 mosquitto_FREE [function] [call site] 00060
4 DL_APPEND [function] [call site] 00061
4 log__printf [function] [call site] 00062
4 get_event_name [function] [call site] 00063
4 log__printf [function] [call site] 00064
4 get_event_name [function] [call site] 00065
3 mosquitto_callback_register [function] [call site] 00066
2 mosquitto_plugin_cleanup [function] [call site] 00067
3 free [function] [call site] 00068
4 malloc_usable_size [function] [call site] 00069
4 check_alloc_marker [function] [call site] 00070
4 __libc_free [function] [call site] 00072
4 trigger_alloc_mismatch [function] [call site] 00073
3 mosquitto_callback_unregister [function] [call site] 00078
4 control__unregister_callback [function] [call site] 00079
5 HASH_FIND [function] [call site] 00083
5 HASH_DELETE [function] [call site] 00084
5 mosquitto_FREE [function] [call site] 00085
5 mosquitto_FREE [function] [call site] 00086
5 DL_FOREACH [function] [call site] 00087
5 DL_DELETE [function] [call site] 00089
5 mosquitto_FREE [function] [call site] 00090
4 DL_FOREACH_SAFE [function] [call site] 00091
5 DL_DELETE [function] [call site] 00092
5 context__send_will [function] [call site] 00093
5 mosquitto_FREE [function] [call site] 00095
4 remove_callback [function] [call site] 00096
5 plugin__get_callback_base [function] [call site] 00097
5 DL_FOREACH_SAFE [function] [call site] 00098
5 DL_DELETE [function] [call site] 00099
5 mosquitto_FREE [function] [call site] 00100
5 DL_DELETE [function] [call site] 00101
5 mosquitto_FREE [function] [call site] 00102
3 mosquitto_callback_unregister [function] [call site] 00103