Fuzz introspector: fuzz_ds_tree
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
14 7 LLVMFuzzerTestOneInput call site: 00007 malloc
1 27 LLVMFuzzerTestOneInput call site: 00027

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 ndpi_set_memory_alloction_functions [function] [call site] 00004
2 fuzz_set_alloc_seed [function] [call site] 00005
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00006
1 ndpi_malloc [function] [call site] 00007
2 malloc [function] [call site] 00008
3 nalloc_fail [function] [call site] 00009
4 __sync_fetch_and_add [function] [call site] 00010
4 __sync_fetch_and_sub [function] [call site] 00011
4 nalloc_random_update [function] [call site] 00012
4 nalloc_random_update [function] [call site] 00013
4 nalloc_random_update [function] [call site] 00014
4 nalloc_backtrace_exclude [function] [call site] 00015
5 __sanitizer_print_stack_trace [function] [call site] 00017
4 __sync_fetch_and_sub [function] [call site] 00018
4 __sync_fetch_and_sub [function] [call site] 00019
4 __sync_fetch_and_sub [function] [call site] 00020
3 nalloc_malloc [function] [call site] 00021
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00022
1 ndpi_tfind [function] [call site] 00023
1 ndpi_tsearch [function] [call site] 00024
2 ndpi_malloc [function] [call site] 00025
1 FuzzedDataProvider::ConsumeBool [function] [call site] 00026
1 FuzzedDataProvider::ConsumeBool [function] [call site] 00029
1 ndpi_free [function] [call site] 00030
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00031
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00032
1 ndpi_tfind [function] [call site] 00033
1 FuzzedDataProvider::ConsumeBool [function] [call site] 00034
1 ndpi_tfind [function] [call site] 00035
1 ndpi_twalk [function] [call site] 00036
2 ndpi_trecurse [function] [call site] 00037
3 ndpi_trecurse [function] [call site] 00038
3 ndpi_trecurse [function] [call site] 00039
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00040
1 FuzzedDataProvider::ConsumeIntegral [function] [call site] 00041
1 ndpi_tdelete [function] [call site] 00042
2 ndpi_free [function] [call site] 00043
1 ndpi_free [function] [call site] 00044
1 ndpi_tdelete [function] [call site] 00045
1 ndpi_free [function] [call site] 00046
1 ndpi_twalk [function] [call site] 00047
1 ndpi_tdestroy [function] [call site] 00048
2 ndpi_tdestroy_recurse [function] [call site] 00049
3 ndpi_tdestroy_recurse [function] [call site] 00050
3 ndpi_tdestroy_recurse [function] [call site] 00051
3 ndpi_free [function] [call site] 00052