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	8	LLVMFuzzerTestOneInput	call site: 00008	malloc
8	53	manhattan_dist	call site: 00053	recursive_build
6	79	query_depth_first	call site: 00079	query_depth_first
4	1	LLVMFuzzerTestOneInput	call site: 00001	fuzz_set_alloc_callbacks_and_seed
3	42	btree_init	call site: 00042	calloc
1	100	nheap_get_arrays	call site: 00100

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           FuzzedDataProvider::remaining_bytes

[function] [call site] 00001


           fuzz_set_alloc_callbacks_and_seed

[function] [call site] 00002


             fuzz_set_alloc_callbacks

[function] [call site] 00003


               ndpi_set_memory_alloction_functions

[function] [call site] 00004


             fuzz_set_alloc_seed

[function] [call site] 00005


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00006


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00007


           ndpi_malloc

[function] [call site] 00008


             malloc

[function] [call site] 00009


               nalloc_fail

[function] [call site] 00010


                 __sync_fetch_and_add

[function] [call site] 00011


                 __sync_fetch_and_sub

[function] [call site] 00012


                 nalloc_random_update

[function] [call site] 00013


                 nalloc_random_update

[function] [call site] 00014


                 nalloc_random_update

[function] [call site] 00015


                 nalloc_backtrace_exclude

[function] [call site] 00016


                   fprintf

[function] [call site] 00017


                   __sanitizer_print_stack_trace

[function] [call site] 00018


                 __sync_fetch_and_sub

[function] [call site] 00019


                 __sync_fetch_and_sub

[function] [call site] 00020


                 __sync_fetch_and_sub

[function] [call site] 00021


               nalloc_malloc

[function] [call site] 00022


           ndpi_malloc

[function] [call site] 00023


           FuzzedDataProvider::ConsumeFloatingPoint

[function] [call site] 00024


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00025


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00026


           ndpi_malloc

[function] [call site] 00027


           ndpi_malloc

[function] [call site] 00028


           FuzzedDataProvider::ConsumeFloatingPoint

[function] [call site] 00029


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00030


           ndpi_btree_init

[function] [call site] 00031


             btree_init

[function] [call site] 00032


               ndpi_malloc

[function] [call site] 00033


               btree_zero

[function] [call site] 00034


               copy_double_arr

[function] [call site] 00035


                 ndpi_malloc

[function] [call site] 00036


                 ndpi_malloc

[function] [call site] 00037


               log2

[function] [call site] 00038


               fmax

[function] [call site] 00039

pow

[function] [call site] 00040


               ndpi_malloc

[function] [call site] 00041


               ndpi_calloc

[function] [call site] 00042


                 calloc

[function] [call site] 00043


                   nalloc_fail

[function] [call site] 00044


                   nalloc_calloc

[function] [call site] 00045


               ndpi_malloc

[function] [call site] 00046


               ndpi_malloc

[function] [call site] 00047


               ndpi_malloc

[function] [call site] 00048


               recursive_build

[function] [call site] 00049


                 init_node

[function] [call site] 00050


                   fmax

[function] [call site] 00051


                   manhattan_dist

[function] [call site] 00052


                     fabs

[function] [call site] 00053


                 find_node_split_dim

[function] [call site] 00054


                   fmax

[function] [call site] 00055


                   fmin

[function] [call site] 00056


                 partition_node_indices

[function] [call site] 00057


                   swap

[function] [call site] 00058


                   swap

[function] [call site] 00059


                 recursive_build

[function] [call site] 00060


                 recursive_build

[function] [call site] 00061


           FuzzedDataProvider::ConsumeIntegral

[function] [call site] 00062


           ndpi_btree_query

[function] [call site] 00063


             btree_query

[function] [call site] 00064


               memset

[function] [call site] 00065


               nheap_init

[function] [call site] 00066


                 ndpi_malloc

[function] [call site] 00067


                 ndpi_malloc

[function] [call site] 00068


                 ndpi_malloc

[function] [call site] 00069


                 ndpi_malloc

[function] [call site] 00070


                 ndpi_calloc

[function] [call site] 00071


               min_dist

[function] [call site] 00072


                 manhattan_dist

[function] [call site] 00073


                 fmax

[function] [call site] 00074


               query_depth_first

[function] [call site] 00075


                 nheap_largest

[function] [call site] 00076


                 manhattan_dist

[function] [call site] 00077


                 nheap_largest

[function] [call site] 00078


                 nheap_push

[function] [call site] 00079


                 min_dist

[function] [call site] 00080


                 min_dist

[function] [call site] 00081


                 query_depth_first

[function] [call site] 00082


                 query_depth_first

[function] [call site] 00083


                 query_depth_first

[function] [call site] 00084


                 query_depth_first

[function] [call site] 00085


               nheap_get_arrays

[function] [call site] 00086


                 nheap_sort

[function] [call site] 00087


                   simultaneous_sort

[function] [call site] 00088


                     dual_swap

[function] [call site] 00089


                     dual_swap

[function] [call site] 00090


                     dual_swap

[function] [call site] 00091


                     dual_swap

[function] [call site] 00092


                     dual_swap

[function] [call site] 00093


                     dual_swap

[function] [call site] 00094


                     dual_swap

[function] [call site] 00095


                     dual_swap

[function] [call site] 00096


                     dual_swap

[function] [call site] 00097


                     simultaneous_sort

[function] [call site] 00098


                     simultaneous_sort

[function] [call site] 00099


                 ndpi_free

[function] [call site] 00100


                   free

[function] [call site] 00101


           ndpi_free_knn

[function] [call site] 00102


             free_knn

[function] [call site] 00103


               free_2d_double

[function] [call site] 00104


                 ndpi_free

[function] [call site] 00105


                 ndpi_free

[function] [call site] 00106


               free_2d_int

[function] [call site] 00107


                 ndpi_free

[function] [call site] 00108


                 ndpi_free

[function] [call site] 00109


           ndpi_free

[function] [call site] 00110


           ndpi_free

[function] [call site] 00111


           ndpi_free

[function] [call site] 00112


           ndpi_free

[function] [call site] 00113


           ndpi_free_btree

[function] [call site] 00114


             free_tree

[function] [call site] 00115


               free_2d_double

[function] [call site] 00116


               ndpi_free

[function] [call site] 00117


               ndpi_free

[function] [call site] 00118


               free_2d_double

[function] [call site] 00119


               ndpi_free

[function] [call site] 00120


               ndpi_free

[function] [call site] 00121