Fuzz introspector: json
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
6 6 json_alloc_token call site: 00006 wpa_debug_print_timestamp
1 2 wpa_fuzzer_set_debug_level call site: 00002 atoi
1 50 json_parse call site: 00050 wpa_printf
1 52 json_parse call site: 00052 wpa_printf

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 wpa_fuzzer_set_debug_level [function] [call site] 00001
2 getenv [call site] 00002
2 atoi [call site] 00003
1 json_parse [function] [call site] 00004
2 json_alloc_token [function] [call site] 00005
3 wpa_printf [function] [call site] 00006
4 wpa_debug_print_timestamp [function] [call site] 00007
5 os_get_time [function] [call site] 00008
6 gettimeofday [call site] 00009
5 printf [call site] 00010
4 vprintf [call site] 00011
4 printf [call site] 00012
3 os_zalloc [function] [call site] 00013
4 calloc [call site] 00014
2 wpa_printf [function] [call site] 00015
2 wpa_printf [function] [call site] 00016
2 json_alloc_token [function] [call site] 00017
2 wpa_printf [function] [call site] 00018
2 wpa_printf [function] [call site] 00019
2 json_free [function] [call site] 00020
3 json_free [function] [call site] 00021
4 json_free [function] [call site] 00022
2 json_parse_string [function] [call site] 00023
3 realloc [call site] 00024
3 wpa_printf [function] [call site] 00025
3 hexstr2bin [function] [call site] 00026
4 hex2byte [function] [call site] 00027
5 hex2num [function] [call site] 00028
5 hex2num [function] [call site] 00029
3 wpa_printf [function] [call site] 00030
3 wpa_printf [function] [call site] 00031
2 json_alloc_token [function] [call site] 00032
2 wpa_printf [function] [call site] 00033
2 wpa_printf [function] [call site] 00034
2 wpa_printf [function] [call site] 00035
2 json_alloc_token [function] [call site] 00036
2 strncmp [call site] 00037
2 strncmp [call site] 00038
2 strncmp [call site] 00039
2 wpa_printf [function] [call site] 00040
2 json_alloc_token [function] [call site] 00041
2 wpa_printf [function] [call site] 00042
2 wpa_printf [function] [call site] 00043
2 wpa_printf [function] [call site] 00044
2 json_get_number_len [function] [call site] 00045
2 json_parse_double [function] [call site] 00046
3 strtod [call site] 00047
2 json_parse_number [function] [call site] 00048
3 atoi [call site] 00049
2 json_alloc_token [function] [call site] 00050
2 wpa_printf [function] [call site] 00051
2 wpa_printf [function] [call site] 00052
2 wpa_printf [function] [call site] 00053
2 wpa_printf [function] [call site] 00054
2 wpa_printf [function] [call site] 00055
2 wpa_printf [function] [call site] 00056
2 json_check_tree_state [function] [call site] 00057
3 json_check_tree_state [function] [call site] 00058
4 json_check_tree_state [function] [call site] 00059
5 wpa_printf [function] [call site] 00060
2 wpa_printf [function] [call site] 00061
2 wpa_printf [function] [call site] 00062
2 json_free [function] [call site] 00063
1 wpa_printf [function] [call site] 00064
1 os_zalloc [function] [call site] 00065
1 json_print_tree [function] [call site] 00066
2 json_print_token [function] [call site] 00067
3 strlen [call site] 00068
3 json_type_str [function] [call site] 00069
3 snprintf [call site] 00070
3 os_snprintf_error [function] [call site] 00071
3 json_print_token [function] [call site] 00072
4 json_print_token [function] [call site] 00073
1 wpa_printf [function] [call site] 00074
1 json_free [function] [call site] 00075