Fuzz introspector: cjson_read_fuzzer
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
92 0 EP call site: 00000 cJSON_ParseWithOpts

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 cJSON_ParseWithOpts [function] [call site] 00001
2 strlen [call site] 00002
2 cJSON_ParseWithLengthOpts [function] [call site] 00003
3 cJSON_New_Item [function] [call site] 00004
3 skip_utf8_bom [function] [call site] 00005
4 strncmp [call site] 00006
3 buffer_skip_whitespace [function] [call site] 00007
3 parse_value [function] [call site] 00008
4 strncmp [call site] 00009
4 strncmp [call site] 00010
4 strncmp [call site] 00011
4 parse_string [function] [call site] 00012
5 utf16_literal_to_utf8 [function] [call site] 00013
6 parse_hex4 [function] [call site] 00014
6 parse_hex4 [function] [call site] 00015
4 parse_number [function] [call site] 00016
5 get_decimal_point [function] [call site] 00017
6 localeconv [call site] 00018
5 strtod [call site] 00019
4 parse_array [function] [call site] 00020
5 buffer_skip_whitespace [function] [call site] 00021
5 cJSON_New_Item [function] [call site] 00022
5 buffer_skip_whitespace [function] [call site] 00023
5 parse_value [function] [call site] 00024
6 parse_object [function] [call site] 00025
7 buffer_skip_whitespace [function] [call site] 00026
7 cJSON_New_Item [function] [call site] 00027
7 buffer_skip_whitespace [function] [call site] 00028
7 parse_string [function] [call site] 00029
7 buffer_skip_whitespace [function] [call site] 00030
7 buffer_skip_whitespace [function] [call site] 00031
7 parse_value [function] [call site] 00032
7 buffer_skip_whitespace [function] [call site] 00033
7 cJSON_Delete [function] [call site] 00034
8 cJSON_Delete [function] [call site] 00035
5 buffer_skip_whitespace [function] [call site] 00036
5 cJSON_Delete [function] [call site] 00037
3 buffer_skip_whitespace [function] [call site] 00038
3 cJSON_Delete [function] [call site] 00039
1 cJSON_PrintBuffered [function] [call site] 00040
2 print_value [function] [call site] 00041
3 strcpy [call site] 00043
3 strcpy [call site] 00045
3 strcpy [call site] 00047
3 print_number [function] [call site] 00048
4 get_decimal_point [function] [call site] 00049
4 sprintf [call site] 00050
4 sprintf [call site] 00051
4 sprintf [call site] 00052
4 __isoc99_sscanf [call site] 00053
4 compare_double [function] [call site] 00054
4 sprintf [call site] 00055
3 strlen [call site] 00057
3 print_string [function] [call site] 00059
4 print_string_ptr [function] [call site] 00060
5 strcpy [call site] 00062
5 sprintf [call site] 00064
1 cJSON_Print [function] [call site] 00082
2 print [function] [call site] 00083
3 print_value [function] [call site] 00084
3 update_offset [function] [call site] 00085
1 cJSON_PrintUnformatted [function] [call site] 00086
1 cJSON_Minify [function] [call site] 00088
2 skip_oneline_comment [function] [call site] 00089
2 skip_multiline_comment [function] [call site] 00090
2 minify_string [function] [call site] 00091
1 cJSON_Delete [function] [call site] 00092