Fuzz introspector: fuzz_ds_filter
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 36 ndpi_bitmap_serialize call site: 00036
1 7 ndpi_filter_alloc call site: 00007
1 13 ndpi_filter_add call site: 00013
1 24 ndpi_filter_contains call site: 00024
1 33 ndpi_filter_size call site: 00033
1 40 ndpi_filter_size call site: 00040
1 43 ndpi_filter_cardinality call site: 00043
1 47 ndpi_filter_free call site: 00047

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 fuzz_set_alloc_callbacks_and_seed [function] [call site] 00001
2 fuzz_set_alloc_callbacks [function] [call site] 00002
3 set_ndpi_malloc [function] [call site] 00003
3 set_ndpi_free [function] [call site] 00004
2 fuzz_set_alloc_seed [function] [call site] 00005
1 ndpi_filter_alloc [function] [call site] 00006
2 ndpi_bitmap_alloc [function] [call site] 00007
3 roaring_bitmap_create [function] [call site] 00008
3 roaring64_bitmap_create [function] [call site] 00009
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00010
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00011
1 ndpi_filter_add [function] [call site] 00012
2 ndpi_bitmap_set [function] [call site] 00013
3 roaring_bitmap_add [function] [call site] 00014
3 roaring64_bitmap_add [function] [call site] 00015
1 FuzzedDataProvider::ConsumeBool [function] [call site] 00016
1 ndpi_filter_add_string [function] [call site] 00017
2 ndpi_filter_add [function] [call site] 00018
2 ndpi_hash_string [function] [call site] 00019
1 FuzzedDataProvider::ConsumeRandomLengthString [function] [call site] 00020
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00021
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00022
1 ndpi_filter_contains [function] [call site] 00023
2 ndpi_bitmap_isset [function] [call site] 00024
3 roaring_bitmap_contains [function] [call site] 00025
3 roaring64_bitmap_contains [function] [call site] 00026
1 ndpi_filter_contains [function] [call site] 00027
1 ndpi_filter_contains_string [function] [call site] 00028
2 ndpi_filter_contains [function] [call site] 00029
2 ndpi_hash_string [function] [call site] 00030
1 FuzzedDataProvider::ConsumeRandomLengthString [function] [call site] 00031
1 ndpi_filter_size [function] [call site] 00032
2 ndpi_bitmap_serialize [function] [call site] 00033
3 roaring_bitmap_portable_size_in_bytes [function] [call site] 00034
3 roaring64_bitmap_portable_size_in_bytes [function] [call site] 00035
3 roaring_bitmap_portable_serialize [function] [call site] 00038
3 roaring64_bitmap_portable_serialize [function] [call site] 00039
1 ndpi_filter_cardinality [function] [call site] 00042
2 ndpi_bitmap_cardinality [function] [call site] 00043
3 roaring_bitmap_get_cardinality [function] [call site] 00044
3 roaring64_bitmap_get_cardinality [function] [call site] 00045
1 ndpi_filter_free [function] [call site] 00046
2 ndpi_bitmap_free [function] [call site] 00047
3 roaring_bitmap_free [function] [call site] 00048
3 roaring64_bitmap_free [function] [call site] 00049