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
140 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_custom_new [function] [call site] 00010
8 lwan_log_error_debug [function] [call site] 00011
9 log_out [function] [call site] 00012
10 start_color [function] [call site] 00013
11 log_index [function] [call site] 00014
10 end_color [function] [call site] 00015
10 __errno_location [call site] 00016
10 flockfile [call site] 00017
10 strlen [call site] 00018
10 __xpg_basename [call site] 00019
10 get_thread_emoji [function] [call site] 00020
10 printf [call site] 00021
10 gettid_cached [function] [call site] 00022
11 gettid [call site] 00023
10 printf [call site] 00024
10 printf [call site] 00025
10 printf [call site] 00026
10 gettid_cached [function] [call site] 00027
10 printf [call site] 00028
10 fwrite_unlocked [call site] 00029
10 vprintf [call site] 00030
10 strerror_thunk_r [function] [call site] 00031
11 strerror_r [call site] 00032
10 printf [call site] 00033
10 fwrite_unlocked [call site] 00034
10 funlockfile [call site] 00035
10 __errno_location [call site] 00036
8 lwan_log_error_debug [function] [call site] 00037
8 calloc [call site] 00038
8 calloc [call site] 00039
7 hash_str_eq [function] [call site] 00040
8 __assert_fail [call site] 00041
8 __assert_fail [call site] 00042
8 strcmp [call site] 00043
6 hash_add [function] [call site] 00044
7 hash_add_internal [function] [call site] 00045
8 hash_probe_key [function] [call site] 00046
9 hash_probe_half [function] [call site] 00047
10 memchr [call site] 00048
10 __assert_fail [call site] 00049
10 __assert_fail [call site] 00050
10 memchr [call site] 00051
9 hash_probe_half [function] [call site] 00052
9 memchr [call site] 00053
8 hash_resize [function] [call site] 00054
9 __assert_fail [call site] 00055
9 memchr [call site] 00056
9 lwan_log_critical_debug [function] [call site] 00057
10 abort [call site] 00059
9 __assert_fail [call site] 00060
9 memchr [call site] 00061
9 reallocarray [call site] 00062
9 reallocarray [call site] 00063
8 hash_probe_tombstone [function] [call site] 00064
9 hash_probe_half_tombstone [function] [call site] 00065
10 memchr [call site] 00066
9 hash_probe_half_tombstone [function] [call site] 00067
8 lwan_log_critical_debug [function] [call site] 00068
6 hash_unref [function] [call site] 00069
7 hash_iter [function] [call site] 00070
7 hash_iter_next [function] [call site] 00071
5 chunk_array_init [function] [call site] 00072
5 lex_init [function] [call site] 00073
6 lexeme_ring_buffer_init [function] [call site] 00074
5 list_head_init [function] [call site] 00075
4 lex_next [function] [call site] 00076
5 lex_next_fsm_loop [function] [call site] 00077
6 lexeme_ring_buffer_get_ptr_or_null [function] [call site] 00078
7 lexeme_ring_buffer_empty [function] [call site] 00079
7 lexeme_ring_buffer_mask [function] [call site] 00080
6 lexeme_ring_buffer_get_ptr_or_null [function] [call site] 00081
4 parser_shutdown [function] [call site] 00082
5 lwan_log_error_debug [function] [call site] 00083
5 list_empty [function] [call site] 00084
6 list_check [function] [call site] 00085
7 list_check_node [function] [call site] 00086
8 is_poisoned [function] [call site] 00087
9 __assert_fail [call site] 00088
9 __assert_fail [call site] 00089
9 __assert_fail [call site] 00090
9 __assert_fail [call site] 00091
8 corrupt [function] [call site] 00092
9 fprintf [call site] 00093
9 abort [call site] 00094
5 list_check [function] [call site] 00097
5 list_node_to_off_ [function] [call site] 00098
5 list_node_from_off_ [function] [call site] 00099
5 lwan_log_error_debug [function] [call site] 00100
5 list_del [function] [call site] 00101
6 list_check_node [function] [call site] 00102
6 list_poison_node [function] [call site] 00103
5 lwan_log_error_debug [function] [call site] 00104
5 symtab_pop [function] [call site] 00105
6 __assert_fail [call site] 00106
6 hash_unref [function] [call site] 00107
5 lwan_log_error_debug [function] [call site] 00108
5 symtab_pop [function] [call site] 00109
5 lwan_log_error_debug [function] [call site] 00110
5 lwan_log_error_debug [function] [call site] 00111
5 post_process_template [function] [call site] 00112
6 chunk_array_len [function] [call site] 00113
6 chunk_array_get_elem [function] [call site] 00114
7 __assert_fail [call site] 00115
6 lwan_log_error_debug [function] [call site] 00116
6 __assert_fail [call site] 00117
6 lwan_log_critical_perror_debug [function] [call site] 00118
7 abort [call site] 00120
6 lwan_log_error_debug [function] [call site] 00121
6 chunk_array_get_elem_index [function] [call site] 00122
6 chunk_array_get_elem [function] [call site] 00123
6 __assert_fail [call site] 00124
6 lwan_log_critical_perror_debug [function] [call site] 00125
6 lwan_log_error_debug [function] [call site] 00126
6 lwan_log_error_debug [function] [call site] 00127
6 lwan_log_error_debug [function] [call site] 00128
5 free_chunk_array [function] [call site] 00129
6 free_chunk [function] [call site] 00130
7 lwan_strbuf_free [function] [call site] 00131
8 __assert_fail [call site] 00132
7 lwan_tpl_free [function] [call site] 00133
8 unbake_direct_addresses [function] [call site] 00134
9 unbake_direct_addresses [function] [call site] 00135
8 free_chunk_array [function] [call site] 00136
9 chunk_array_reset [function] [call site] 00137
10 lwan_array_reset [function] [call site] 00138
3 lwan_tpl_free [function] [call site] 00139
1 lwan_tpl_free [function] [call site] 00140