Fuzz introspector: fuzz_ds_libcache
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 10 cache_new call site: {node_id} ndpi_free
1 8 cache_new call site: {node_id}
1 26 cache_add call site: {node_id}

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 FuzzedDataProvider::remaining_bytes [function] [call site] 00001
1 fuzz_set_alloc_callbacks_and_seed [function] [call site] 00002
2 fuzz_set_alloc_callbacks [function] [call site] 00003
3 set_ndpi_malloc [function] [call site] 00004
3 set_ndpi_free [function] [call site] 00005
2 fuzz_set_alloc_seed [function] [call site] 00006
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00013
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00014
1 FuzzedDataProvider::ConsumeIntegralInRange [function] [call site] 00015
1 FuzzedDataProvider::ConsumeBytes [function] [call site] 00016
1 cache_add [function] [call site] 00017
2 HASH_FUNCTION [function] [call site] 00018
2 cache_touch_entry [function] [call site] 00020
2 cache_entry_new [function] [call site] 00021
3 ndpi_calloc [function] [call site] 00022
2 cache_entry_map_new [function] [call site] 00023
3 ndpi_calloc [function] [call site] 00024
2 ndpi_free [function] [call site] 00025
2 ndpi_free [function] [call site] 00028
2 ndpi_free [function] [call site] 00029
2 ndpi_free [function] [call site] 00032
2 ndpi_free [function] [call site] 00033
2 ndpi_free [function] [call site] 00034
1 std::vector::data [function] [call site] 00035
1 std::vector::size [function] [call site] 00036
1 FuzzedDataProvider::ConsumeBool [function] [call site] 00037
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00038
1 FuzzedDataProvider::ConsumeIntegralInRange [function] [call site] 00039
1 FuzzedDataProvider::ConsumeBytes [function] [call site] 00040
1 cache_contains [function] [call site] 00041
2 HASH_FUNCTION [function] [call site] 00042
2 cache_touch_entry [function] [call site] 00044
1 std::vector::data [function] [call site] 00045
1 std::vector::size [function] [call site] 00046
1 cache_contains [function] [call site] 00047
1 std::vector::data [function] [call site] 00048
1 std::vector::size [function] [call site] 00049
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00050
1 FuzzedDataProvider::ConsumeIntegralInRange [function] [call site] 00051
1 FuzzedDataProvider::ConsumeBytes [function] [call site] 00052
1 cache_remove [function] [call site] 00053
1 std::vector::data [function] [call site] 00059
1 std::vector::size [function] [call site] 00060
1 cache_remove [function] [call site] 00061
1 std::vector::data [function] [call site] 00062
1 std::vector::size [function] [call site] 00063