Fuzz introspector: template_fuzzer
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
128 0 EP call site: 00000 lwan_tpl_compile_value_full

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 lwan_tpl_compile_string_full(char const*, lwan_var_descriptor const*, lwan_tpl_flag) [function] [call site] 00001
2 strlen [call site] 00002
2 lwan_tpl_compile_value_full [function] [call site] 00003
3 calloc [call site] 00004
3 parse_value [function] [call site] 00005
4 parser_init [function] [call site] 00006
5 symtab_push [function] [call site] 00007
6 __errno_location [call site] 00008
6 hash_str_new [function] [call site] 00009
7 hash_internal_new [function] [call site] 00010
8 calloc [call site] 00011
7 streq [function] [call site] 00012
8 strcmp [call site] 00013
6 hash_add [function] [call site] 00014
7 hash_add_entry [function] [call site] 00015
8 hash_add_entry_hashed [function] [call site] 00016
9 resize_bucket [function] [call site] 00017
10 reallocarray [call site] 00018
10 reallocarray [call site] 00019
10 reallocarray [call site] 00020
7 __errno_location [call site] 00021
7 need_rehash_grow [function] [call site] 00022
8 hash_n_buckets [function] [call site] 00023
7 hash_n_buckets [function] [call site] 00024
7 rehash [function] [call site] 00025
8 calloc [call site] 00026
8 hash_n_buckets [function] [call site] 00027
8 __assert_fail [call site] 00028
8 hash_n_buckets [function] [call site] 00029
8 __assert_fail [call site] 00030
8 hash_add_entry_hashed [function] [call site] 00031
8 __assert_fail [call site] 00032
6 hash_unref [function] [call site] 00033
7 hash_n_buckets [function] [call site] 00034
5 chunk_array_init [function] [call site] 00035
5 lex_init [function] [call site] 00036
6 lexeme_ring_buffer_init [function] [call site] 00037
5 list_head_init [function] [call site] 00038
4 lex_next [function] [call site] 00039
5 lex_next_fsm_loop [function] [call site] 00040
6 lexeme_ring_buffer_get_ptr_or_null [function] [call site] 00041
7 lexeme_ring_buffer_empty [function] [call site] 00042
7 lexeme_ring_buffer_mask [function] [call site] 00043
6 lexeme_ring_buffer_get_ptr_or_null [function] [call site] 00044
4 parser_shutdown [function] [call site] 00045
5 lwan_status_error_debug [function] [call site] 00046
6 status_out [function] [call site] 00047
7 start_color [function] [call site] 00048
8 status_index [function] [call site] 00049
7 end_color [function] [call site] 00050
7 __errno_location [call site] 00051
7 flockfile [call site] 00052
7 strlen [call site] 00053
7 __xpg_basename [call site] 00054
7 get_thread_emoji [function] [call site] 00055
7 printf [call site] 00056
7 gettid_cached [function] [call site] 00057
8 gettid [call site] 00058
7 printf [call site] 00059
7 printf [call site] 00060
7 printf [call site] 00061
7 gettid_cached [function] [call site] 00062
7 printf [call site] 00063
7 fwrite_unlocked [call site] 00064
7 vprintf [call site] 00065
7 strerror_thunk_r [function] [call site] 00066
8 strerror_r [call site] 00067
7 printf [call site] 00068
7 fwrite_unlocked [call site] 00069
7 funlockfile [call site] 00070
7 __errno_location [call site] 00071
5 list_empty [function] [call site] 00072
6 list_check [function] [call site] 00073
7 list_check_node [function] [call site] 00074
8 is_poisoned [function] [call site] 00075
9 __assert_fail [call site] 00076
9 __assert_fail [call site] 00077
9 __assert_fail [call site] 00078
9 __assert_fail [call site] 00079
8 corrupt [function] [call site] 00080
9 fprintf [call site] 00081
9 abort [call site] 00082
8 corrupt [function] [call site] 00083
8 corrupt [function] [call site] 00084
5 list_check [function] [call site] 00085
5 list_node_to_off_ [function] [call site] 00086
5 list_node_from_off_ [function] [call site] 00087
5 lwan_status_error_debug [function] [call site] 00088
5 list_del [function] [call site] 00089
6 list_check_node [function] [call site] 00090
6 list_poison_node [function] [call site] 00091
5 lwan_status_error_debug [function] [call site] 00092
5 symtab_pop [function] [call site] 00093
6 __assert_fail [call site] 00094
6 hash_unref [function] [call site] 00095
5 lwan_status_error_debug [function] [call site] 00096
5 symtab_pop [function] [call site] 00097
5 lwan_status_error_debug [function] [call site] 00098
5 lwan_status_error_debug [function] [call site] 00099
5 post_process_template [function] [call site] 00100
6 chunk_array_len [function] [call site] 00101
6 chunk_array_get_elem [function] [call site] 00102
7 __assert_fail [call site] 00103
6 lwan_status_error_debug [function] [call site] 00104
6 __assert_fail [call site] 00105
6 lwan_status_critical_perror_debug [function] [call site] 00106
7 status_out [function] [call site] 00107
7 abort [call site] 00108
6 lwan_status_error_debug [function] [call site] 00109
6 chunk_array_get_elem_index [function] [call site] 00110
6 chunk_array_get_elem [function] [call site] 00111
6 __assert_fail [call site] 00112
6 lwan_status_critical_perror_debug [function] [call site] 00113
6 lwan_status_error_debug [function] [call site] 00114
6 lwan_status_error_debug [function] [call site] 00115
6 lwan_status_error_debug [function] [call site] 00116
5 free_chunk_array [function] [call site] 00117
6 free_chunk [function] [call site] 00118
7 lwan_strbuf_free [function] [call site] 00119
8 __assert_fail [call site] 00120
7 lwan_tpl_free [function] [call site] 00121
8 unbake_direct_addresses [function] [call site] 00122
9 unbake_direct_addresses [function] [call site] 00123
8 free_chunk_array [function] [call site] 00124
9 chunk_array_reset [function] [call site] 00125
10 lwan_array_reset [function] [call site] 00126
3 lwan_tpl_free [function] [call site] 00127
1 lwan_tpl_free [function] [call site] 00128