Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
250	0	EP	call site: 00000	igraph_read_graph_dl

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           igraph_set_error_handler

[function] [call site] 00001


           igraph_set_warning_handler

[function] [call site] 00002


           igraph_set_attribute_table

[function] [call site] 00003


           fmemopen

[function] [call site] 00004


           igraph_read_graph_dl

[function] [call site] 00005


             IGRAPH_VECTOR_INT_INIT_FINALLY

[function] [call site] 00006


             IGRAPH_VECTOR_INIT_FINALLY

[function] [call site] 00007


             IGRAPH_CHECK

[function] [call site] 00008


             igraph_strvector_init

[function] [call site] 00009


               IGRAPH_CALLOC

[function] [call site] 00010


               IGRAPH_CHECK_OOM

[function] [call site] 00011


             IGRAPH_FINALLY

[function] [call site] 00012


             IGRAPH_TRIE_INIT_FINALLY

[function] [call site] 00013


             igraph_dl_yylex_init_extra

[function] [call site] 00014


             IGRAPH_FINALLY

[function] [call site] 00015


             igraph_dl_yyset_in

[function] [call site] 00016


             IGRAPH_FINALLY_ENTER

[function] [call site] 00017


               igraph_i_reset_finally_stack

[function] [call site] 00018


               IGRAPH_FATAL

[function] [call site] 00019


             igraph_dl_yyparse

[function] [call site] 00020


             IGRAPH_FINALLY_EXIT

[function] [call site] 00021


               igraph_i_reset_finally_stack

[function] [call site] 00022


               IGRAPH_FATAL

[function] [call site] 00023


             IGRAPH_ERROR

[function] [call site] 00024


             IGRAPH_ERROR

[function] [call site] 00025


             IGRAPH_ERROR

[function] [call site] 00026


             IGRAPH_ERROR

[function] [call site] 00027


             IGRAPH_FATALF

[function] [call site] 00028


             igraph_vector_size

[function] [call site] 00029


             igraph_vector_int_size

[function] [call site] 00030


             IGRAPH_CHECK

[function] [call site] 00031


             igraph_vector_resize

[function] [call site] 00032


             VECTOR

[function] [call site] 00033


             igraph_vector_int_max

[function] [call site] 00034


             IGRAPH_WARNING

[function] [call site] 00035


             igraph_strvector_size

[function] [call site] 00036


               IGRAPH_ASSERT

[function] [call site] 00037


               IGRAPH_ASSERT

[function] [call site] 00038


             igraph_trie_size

[function] [call site] 00039


             igraph_i_trie_borrow_keys

[function] [call site] 00040


             IGRAPH_CHECK

[function] [call site] 00041


             igraph_attribute_record_list_init

[function] [call site] 00042


             IGRAPH_FINALLY

[function] [call site] 00043


             igraph_attribute_record_list_get_ptr

[function] [call site] 00044


             IGRAPH_CHECK

[function] [call site] 00045


             igraph_attribute_record_set_name

[function] [call site] 00046


               IGRAPH_ASSERT

[function] [call site] 00047


               strdup

[function] [call site] 00048


               IGRAPH_CHECK_OOM

[function] [call site] 00049


               igraph_free

[function] [call site] 00050


                 IGRAPH_FREE

[function] [call site] 00051


             IGRAPH_CHECK

[function] [call site] 00052


             igraph_attribute_record_set_type

[function] [call site] 00053


               IGRAPH_ASSERT

[function] [call site] 00054


               IGRAPH_CALLOC

[function] [call site] 00055


               IGRAPH_CHECK_OOM

[function] [call site] 00056


               IGRAPH_FINALLY

[function] [call site] 00057


               IGRAPH_VECTOR_INIT_FINALLY

[function] [call site] 00058


               IGRAPH_CALLOC

[function] [call site] 00059


               IGRAPH_CHECK_OOM

[function] [call site] 00060


               IGRAPH_FINALLY

[function] [call site] 00061


               IGRAPH_CHECK

[function] [call site] 00062


               igraph_strvector_init

[function] [call site] 00063


               IGRAPH_FINALLY

[function] [call site] 00064


               IGRAPH_CALLOC

[function] [call site] 00065


               IGRAPH_CHECK_OOM

[function] [call site] 00066


               IGRAPH_FINALLY

[function] [call site] 00067


               IGRAPH_VECTOR_BOOL_INIT_FINALLY

[function] [call site] 00068


               IGRAPH_ERRORF

[function] [call site] 00069


               igraph_i_attribute_record_set_type

[function] [call site] 00070


                 igraph_i_attribute_record_destroy_values

[function] [call site] 00071


                   IGRAPH_ASSERT

[function] [call site] 00072


                   igraph_vector_destroy

[function] [call site] 00073


                   igraph_strvector_destroy

[function] [call site] 00074


                     IGRAPH_ASSERT

[function] [call site] 00075


                     IGRAPH_ASSERT

[function] [call site] 00076


                     IGRAPH_FREE

[function] [call site] 00077


                     IGRAPH_FREE

[function] [call site] 00078


                   igraph_vector_bool_destroy

[function] [call site] 00079


                   igraph_free

[function] [call site] 00080


                   igraph_free

[function] [call site] 00081


                 IGRAPH_ASSERT

[function] [call site] 00082


                 igraph_attribute_record_set_default_numeric

[function] [call site] 00083


               IGRAPH_FINALLY_CLEAN

[function] [call site] 00084


                 igraph_i_reset_finally_stack

[function] [call site] 00085


                 IGRAPH_FATALF

[function] [call site] 00086


             IGRAPH_CHECK

[function] [call site] 00087


             igraph_strvector_update

[function] [call site] 00088


               igraph_strvector_clear

[function] [call site] 00089


                 igraph_strvector_size

[function] [call site] 00090


                 IGRAPH_FREE

[function] [call site] 00091


               IGRAPH_CHECK

[function] [call site] 00092


               igraph_strvector_append

[function] [call site] 00093


                 igraph_strvector_size

[function] [call site] 00094


                 igraph_strvector_size

[function] [call site] 00095


                 igraph_strvector_capacity

[function] [call site] 00096


                   IGRAPH_ASSERT

[function] [call site] 00097


                   IGRAPH_ASSERT

[function] [call site] 00098


                 IGRAPH_SAFE_ADD

[function] [call site] 00099


                 IGRAPH_CHECK

[function] [call site] 00100


                 igraph_strvector_reserve

[function] [call site] 00101


                   igraph_strvector_capacity

[function] [call site] 00102


                   IGRAPH_REALLOC

[function] [call site] 00103


                   IGRAPH_CHECK_OOM

[function] [call site] 00104


                 strdup

[function] [call site] 00105


                 igraph_strvector_resize

[function] [call site] 00106


                   igraph_strvector_size

[function] [call site] 00107


                   igraph_strvector_size

[function] [call site] 00108


                   IGRAPH_FREE

[function] [call site] 00109


                   IGRAPH_CHECK

[function] [call site] 00110


                   igraph_strvector_reserve

[function] [call site] 00111


                   memset

[function] [call site] 00112


                 IGRAPH_ERROR

[function] [call site] 00113


             igraph_vector_size

[function] [call site] 00114


             IGRAPH_CHECK

[function] [call site] 00115


             igraph_attribute_record_list_init

[function] [call site] 00116


             IGRAPH_FINALLY

[function] [call site] 00117


             igraph_attribute_record_list_get_ptr

[function] [call site] 00118


             IGRAPH_CHECK

[function] [call site] 00119


             igraph_attribute_record_set_name

[function] [call site] 00120


             IGRAPH_CHECK

[function] [call site] 00121


             igraph_attribute_record_set_type

[function] [call site] 00122


             igraph_vector_swap

[function] [call site] 00123


             IGRAPH_CHECK

[function] [call site] 00124


             igraph_empty

[function] [call site] 00125


               igraph_empty_attrs

[function] [call site] 00126


                 IGRAPH_ERROR

[function] [call site] 00127


                 memset

[function] [call site] 00128


                 IGRAPH_VECTOR_INT_INIT_FINALLY

[function] [call site] 00129


                 IGRAPH_VECTOR_INT_INIT_FINALLY

[function] [call site] 00130


                 IGRAPH_VECTOR_INT_INIT_FINALLY

[function] [call site] 00131


                 IGRAPH_VECTOR_INT_INIT_FINALLY

[function] [call site] 00132


                 IGRAPH_VECTOR_INT_INIT_FINALLY

[function] [call site] 00133


                 IGRAPH_VECTOR_INT_INIT_FINALLY

[function] [call site] 00134


                 IGRAPH_CALLOC

[function] [call site] 00135


                 IGRAPH_CHECK_OOM

[function] [call site] 00136


                 IGRAPH_FINALLY

[function] [call site] 00137


                 IGRAPH_CHECK

[function] [call site] 00138


                 igraph_i_property_cache_init

[function] [call site] 00139


                   IGRAPH_STATIC_ASSERT

[function] [call site] 00140


                   memset

[function] [call site] 00141


                 IGRAPH_FINALLY

[function] [call site] 00142


                 VECTOR

[function] [call site] 00143


                 VECTOR

[function] [call site] 00144


                 IGRAPH_CHECK

[function] [call site] 00145


                 igraph_i_attribute_init

[function] [call site] 00146


                   IGRAPH_CHECK

[function] [call site] 00147


                   init

[function] [call site] 00148


                   IGRAPH_ERROR

[function] [call site] 00149


                 IGRAPH_CHECK

[function] [call site] 00150


                 igraph_add_vertices

[function] [call site] 00151


                   igraph_ecount

[function] [call site] 00152


                     igraph_vector_int_size

[function] [call site] 00153


                   igraph_vcount

[function] [call site] 00154


                   IGRAPH_ERROR

[function] [call site] 00155


                   IGRAPH_SAFE_ADD

[function] [call site] 00156


                   IGRAPH_ERRORF

[function] [call site] 00157


                   IGRAPH_CHECK

[function] [call site] 00158


                   igraph_vector_int_reserve

[function] [call site] 00159


                   IGRAPH_CHECK

[function] [call site] 00160


                   igraph_vector_int_reserve

[function] [call site] 00161


                   igraph_vector_int_resize

[function] [call site] 00162


                   igraph_vector_int_resize

[function] [call site] 00163


                   VECTOR

[function] [call site] 00164


                   VECTOR

[function] [call site] 00165


                   IGRAPH_FINALLY_ENTER

[function] [call site] 00166


                   igraph_i_attribute_add_vertices

[function] [call site] 00167


                     add_vertices

[function] [call site] 00168


                   igraph_vector_int_resize

[function] [call site] 00169


                   igraph_vector_int_resize

[function] [call site] 00170


                   IGRAPH_FINALLY_EXIT

[function] [call site] 00171


                   IGRAPH_ERROR

[function] [call site] 00172


                   igraph_i_property_cache_invalidate_conditionally

[function] [call site] 00173


                     assert

[function] [call site] 00174


                     igraph_i_property_cache_get_bool

[function] [call site] 00175


                       IGRAPH_ASSERT

[function] [call site] 00176


                       assert

[function] [call site] 00177


                   igraph_vcount

[function] [call site] 00178


                 IGRAPH_FINALLY_CLEAN

[function] [call site] 00179


             IGRAPH_FINALLY

[function] [call site] 00180


             IGRAPH_CHECK

[function] [call site] 00181


             igraph_add_vertices

[function] [call site] 00182


             IGRAPH_CHECK

[function] [call site] 00183


             igraph_add_edges

[function] [call site] 00184


               igraph_vector_int_size

[function] [call site] 00185


               igraph_vector_int_size

[function] [call site] 00186


               igraph_is_directed

[function] [call site] 00187


               igraph_vector_int_size

[function] [call site] 00188


               IGRAPH_ERROR

[function] [call site] 00189


               igraph_vector_int_isininterval

[function] [call site] 00190


               igraph_vcount

[function] [call site] 00191


               IGRAPH_ERROR

[function] [call site] 00192


               IGRAPH_SAFE_ADD

[function] [call site] 00193


               IGRAPH_ERRORF

[function] [call site] 00194


               IGRAPH_CHECK

[function] [call site] 00195


               igraph_vector_int_reserve

[function] [call site] 00196


               IGRAPH_CHECK

[function] [call site] 00197


               igraph_vector_int_reserve

[function] [call site] 00198


               VECTOR

[function] [call site] 00199


               VECTOR

[function] [call site] 00200


               igraph_vector_int_push_back

[function] [call site] 00201


               VECTOR

[function] [call site] 00202


               igraph_vector_int_push_back

[function] [call site] 00203


               VECTOR

[function] [call site] 00204


               igraph_vector_int_push_back

[function] [call site] 00205


               VECTOR

[function] [call site] 00206


               igraph_vector_int_push_back

[function] [call site] 00207


               VECTOR

[function] [call site] 00208


               igraph_vector_int_resize

[function] [call site] 00209


               IGRAPH_FINALLY_EXIT

[function] [call site] 00210


               IGRAPH_ERROR

[function] [call site] 00211


             igraph_attribute_record_list_destroy

[function] [call site] 00212


             IGRAPH_FINALLY_CLEAN

[function] [call site] 00213


             igraph_attribute_record_list_destroy

[function] [call site] 00214


             IGRAPH_FINALLY_CLEAN

[function] [call site] 00215


             IGRAPH_FINALLY_CLEAN

[function] [call site] 00216


             igraph_trie_destroy

[function] [call site] 00217


               igraph_strvector_destroy

[function] [call site] 00218


               igraph_i_trie_destroy_node

[function] [call site] 00219


                 igraph_i_trie_destroy_node_helper

[function] [call site] 00220


                   igraph_strvector_destroy

[function] [call site] 00221


                   igraph_vector_ptr_size

[function] [call site] 00222


                     IGRAPH_ASSERT

[function] [call site] 00223


                     IGRAPH_ASSERT

[function] [call site] 00224


                   VECTOR

[function] [call site] 00225


                   igraph_i_trie_destroy_node_helper

[function] [call site] 00226


                   igraph_vector_ptr_destroy

[function] [call site] 00227


                     IGRAPH_ASSERT

[function] [call site] 00228


                     IGRAPH_FREE

[function] [call site] 00229


                   igraph_vector_int_destroy

[function] [call site] 00230


                   IGRAPH_FREE

[function] [call site] 00231


             igraph_strvector_destroy

[function] [call site] 00232


             igraph_vector_int_destroy

[function] [call site] 00233


             igraph_vector_destroy

[function] [call site] 00234


             igraph_dl_yylex_destroy

[function] [call site] 00235


             IGRAPH_FINALLY_CLEAN

[function] [call site] 00236


           igraph_destroy

[function] [call site] 00237


             igraph_i_attribute_destroy

[function] [call site] 00238


               destroy

[function] [call site] 00239


             igraph_i_property_cache_destroy

[function] [call site] 00240


               IGRAPH_UNUSED

[function] [call site] 00241


             IGRAPH_FREE

[function] [call site] 00242


             igraph_vector_int_destroy

[function] [call site] 00243


             igraph_vector_int_destroy

[function] [call site] 00244


             igraph_vector_int_destroy

[function] [call site] 00245


             igraph_vector_int_destroy

[function] [call site] 00246


             igraph_vector_int_destroy

[function] [call site] 00247


             igraph_vector_int_destroy

[function] [call site] 00248


           fclose

[function] [call site] 00249


           IGRAPH_ASSERT

[function] [call site] 00250