Fuzz introspector: fuzz_pubsub_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
2 57 UA_DataSetMessage_clear call site: 00057 UA_DataValue_clear
1 39 NetworkMessage_decodeJsonInternal call site: 00039 decodeFieldsInternal
1 53 UA_NetworkMessage_decodeJson call site: 00053 UA_Array_delete
1 60 UA_NetworkMessage_clear call site: 00060 UA_clear
1 62 UA_NetworkMessage_clear call site: 00062 UA_clear

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 UA_memoryManager_setLimitFromLast4Bytes [function] [call site] 00001
1 UA_NetworkMessage_decodeJson [function] [call site] 00002
2 tokenize [function] [call site] 00003
3 cj5_parse [function] [call site] 00004
4 cj5__skip_comment [function] [call site] 00005
4 cj5__alloc_token [function] [call site] 00006
4 cj5__parse_primitive [function] [call site] 00007
5 cj5__parse_string [function] [call site] 00008
6 cj5__alloc_token [function] [call site] 00009
5 cj5__isrange [function] [call site] 00010
5 cj5__isrange [function] [call site] 00011
5 cj5__isrange [function] [call site] 00012
5 cj5__alloc_token [function] [call site] 00013
4 cj5__parse_key [function] [call site] 00014
5 cj5__parse_string [function] [call site] 00015
5 cj5__isrange [function] [call site] 00016
5 cj5__isrange [function] [call site] 00017
5 cj5__isrange [function] [call site] 00018
5 cj5__alloc_token [function] [call site] 00019
4 cj5__alloc_token [function] [call site] 00020
3 tokenize [function] [call site] 00021
2 NetworkMessage_decodeJsonInternal [function] [call site] 00022
3 currentTokenType [function] [call site] 00023
3 lookAheadForKey [function] [call site] 00024
4 currentTokenType [function] [call site] 00025
4 __assert_fail [call site] 00026
4 currentTokenType [function] [call site] 00027
4 __assert_fail [call site] 00028
4 __assert_fail [call site] 00029
4 jsoneq [function] [call site] 00030
5 getTokenLength [function] [call site] 00031
5 strlen [call site] 00032
5 strncmp [call site] 00033
4 skipObject [function] [call site] 00034
3 lookAheadForKey [function] [call site] 00035
3 getTokenLength [function] [call site] 00036
3 strncmp [call site] 00037
3 strncmp [call site] 00038
3 decodeFieldsAllowUnknown [function] [call site] 00039
4 decodeFieldsInternal [function] [call site] 00040
5 currentTokenType [function] [call site] 00041
5 currentTokenType [function] [call site] 00042
5 __assert_fail [call site] 00043
5 __assert_fail [call site] 00044
5 currentTokenType [function] [call site] 00045
5 __assert_fail [call site] 00046
5 jsoneq [function] [call site] 00047
5 skipObject [function] [call site] 00048
5 __assert_fail [call site] 00049
5 skipObject [function] [call site] 00050
5 currentTokenType [function] [call site] 00051
5 isJsonNullable [function] [call site] 00052
2 UA_NetworkMessage_clear [function] [call site] 00053
3 UA_Array_delete [function] [call site] 00054
4 UA_clear [function] [call site] 00055
3 UA_DataSetMessage_clear [function] [call site] 00056
4 UA_Array_delete [function] [call site] 00057
4 UA_DataValue_clear [function] [call site] 00058
5 UA_clear [function] [call site] 00059
3 UA_ByteString_clear [function] [call site] 00060
4 UA_clear [function] [call site] 00061
3 UA_String_clear [function] [call site] 00062
4 UA_clear [function] [call site] 00063
3 UA_String_clear [function] [call site] 00064
1 UA_NetworkMessage_clear [function] [call site] 00065