Fuzz introspector: src/fe-fuzz/irssi.c
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
19 144 i_refstr_intern call site: 00144 signal_continue
19 164 i_refstr_release call site: 00164 collector_free
9 134 print_line call site: 00134 sig_print_noformat
3 37 config_node_get_bool call site: 00037 window_item_get_target
2 15 window_item_find_window call site: 00015 settings_get_bool
2 20 settings_get call site: 00020
1 0 EP call site: 00000
1 41 window_find_closest call site: 00041 WINDOW_LEVEL_MATCH
1 59 signal_emit_real call site: 00059 signal_hooks_clean
1 184 printtext_string call site: 00184

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 malloc [function] [call site] 00001
1 memcpy [function] [call site] 00002
1 printtext_string [function] [call site] 00003
2 g_return_if_fail [function] [call site] 00004
2 format_create_dest [function] [call site] 00005
3 format_create_dest_tag [function] [call site] 00006
4 format_create_dest_tag_meta [function] [call site] 00007
5 memset [function] [call site] 00008
5 SERVER [function] [call site] 00009
5 window_find_closest [function] [call site] 00010
6 window_item_find [function] [call site] 00011
7 g_return_val_if_fail [function] [call site] 00012
7 window_item_find_window [function] [call site] 00013
8 g_ascii_strcasecmp [function] [call site] 00014
8 g_ascii_strcasecmp [function] [call site] 00015
6 window_item_window [function] [call site] 00016
6 settings_get_bool [function] [call site] 00017
7 settings_get [function] [call site] 00018
8 g_return_val_if_fail [function] [call site] 00019
8 g_hash_table_lookup [function] [call site] 00020
8 g_warning [function] [call site] 00021
8 g_warning [function] [call site] 00022
7 iconfig_node_traverse [function] [call site] 00023
7 iconfig_node_section [function] [call site] 00024
7 config_node_get_bool [function] [call site] 00025
8 config_node_get_str [function] [call site] 00026
9 config_node_find [function] [call site] 00027
10 g_return_val_if_fail [function] [call site] 00028
10 g_return_val_if_fail [function] [call site] 00029
10 g_return_val_if_fail [function] [call site] 00030
10 is_node_list [function] [call site] 00031
10 g_ascii_strcasecmp [function] [call site] 00032
9 has_node_value [function] [call site] 00033
8 i_toupper [function] [call site] 00034
8 i_toupper [function] [call site] 00035
8 i_toupper [function] [call site] 00036
8 i_toupper [function] [call site] 00037
6 g_ascii_strcasecmp [function] [call site] 00038
6 g_ascii_strcasecmp [function] [call site] 00039
6 window_item_get_target [function] [call site] 00040
6 window_find_level [function] [call site] 00041
7 WINDOW_LEVEL_MATCH [function] [call site] 00042
6 window_find_level [function] [call site] 00043
4 SERVER [function] [call site] 00044
2 signal_emit_id [function] [call site] 00045
3 g_return_val_if_fail [function] [call site] 00046
3 g_return_val_if_fail [function] [call site] 00047
3 g_hash_table_lookup [function] [call site] 00048
3 GINT_TO_POINTER [function] [call site] 00049
3 va_start [function] [call site] 00050
3 signal_emit_real [function] [call site] 00051
4 va_arg [function] [call site] 00052
4 signal_ref [function] [call site] 00053
4 signal_remove_func [function] [call site] 00054
5 signal_remove_hook [function] [call site] 00055
6 g_free [function] [call site] 00056
6 signal_unref [function] [call site] 00057
4 g_assert [function] [call site] 00058
4 g_assert [function] [call site] 00059
4 signal_hooks_clean [function] [call site] 00060
5 signal_remove_hook [function] [call site] 00061
4 signal_unref [function] [call site] 00062
3 va_end [function] [call site] 00063
2 printtext_expand_formats [function] [call site] 00064
3 g_string_new [function] [call site] 00065
3 g_string_append_c [function] [call site] 00066
3 format_expand_styles [function] [call site] 00067
4 g_string_append_c [function] [call site] 00068
4 g_string_append_c [function] [call site] 00069
4 g_string_append_c [function] [call site] 00070
4 g_string_append_c [function] [call site] 00071
4 g_string_append_c [function] [call site] 00072
4 g_string_append_c [function] [call site] 00073
4 g_string_append_c [function] [call site] 00074
4 g_string_append_c [function] [call site] 00075
4 g_string_append_c [function] [call site] 00076
4 g_string_append_c [function] [call site] 00077
4 g_string_append_c [function] [call site] 00078
4 g_string_append_c [function] [call site] 00079
4 g_string_append_c [function] [call site] 00080
4 g_string_append_c [function] [call site] 00081
4 g_string_append_c [function] [call site] 00082
4 g_string_append_c [function] [call site] 00083
4 g_string_append_c [function] [call site] 00084
4 g_string_append_c [function] [call site] 00085
4 g_string_append_c [function] [call site] 00086
4 g_string_append_c [function] [call site] 00087
4 format_expand_code [function] [call site] 00088
4 isalpha [function] [call site] 00089
4 isalnum [function] [call site] 00090
4 isxdigit [function] [call site] 00091
4 g_ascii_xdigit_value [function] [call site] 00092
4 format_ext_color [function] [call site] 00093
5 g_string_append_c [function] [call site] 00094
5 g_string_append_c [function] [call site] 00095
5 g_string_append_c [function] [call site] 00096
5 g_string_append_c [function] [call site] 00097
5 g_string_append_c [function] [call site] 00098
5 g_string_append_c [function] [call site] 00099
5 g_string_append_c [function] [call site] 00100
5 g_string_append_c [function] [call site] 00101
4 isxdigit [function] [call site] 00102
4 g_ascii_xdigit_value [function] [call site] 00103
4 format_24bit_color [function] [call site] 00104
5 g_string_append_c [function] [call site] 00105
5 g_string_append_c [function] [call site] 00106
5 g_string_append_c [function] [call site] 00107
5 g_string_append_c [function] [call site] 00108
5 g_string_append_c [function] [call site] 00109
4 g_string_append_c [function] [call site] 00110
4 g_string_append_c [function] [call site] 00111
4 g_string_append_c [function] [call site] 00112
4 g_string_append_c [function] [call site] 00113
4 g_string_append_c [function] [call site] 00114
4 g_string_append_c [function] [call site] 00115
4 strchr [function] [call site] 00116
4 g_string_append_c [function] [call site] 00117
4 g_string_append_c [function] [call site] 00118
4 g_string_append_c [function] [call site] 00119
4 strchr [function] [call site] 00120
4 g_string_append_c [function] [call site] 00121
4 g_string_append_c [function] [call site] 00122
4 g_string_append_c [function] [call site] 00123
4 strchr [function] [call site] 00124
4 g_string_append_c [function] [call site] 00125
4 g_string_append_c [function] [call site] 00126
4 g_string_append_c [function] [call site] 00127
3 g_string_append_c [function] [call site] 00128
3 g_string_append_c [function] [call site] 00129
3 g_string_free [function] [call site] 00130
2 print_line [function] [call site] 00131
3 g_return_if_fail [function] [call site] 00132
3 g_return_if_fail [function] [call site] 00133
3 signal_emit_id [function] [call site] 00134
3 sig_print_noformat [function] [call site] 00135
4 store_lineinfo_tmp [function] [call site] 00136
5 WINDOW_GUI [function] [call site] 00137
5 g_new0 [function] [call site] 00138
5 time [function] [call site] 00139
5 g_slist_prepend [function] [call site] 00140
4 format_rec_new [function] [call site] 00141
5 g_slice_new0 [function] [call site] 00142
5 i_refstr_intern [function] [call site] 00143
6 g_ref_string_new_intern [function] [call site] 00144
5 i_refstr_intern [function] [call site] 00145
5 g_new0 [function] [call site] 00146
5 i_refstr_intern [function] [call site] 00147
5 g_strdup [function] [call site] 00148
4 special_push_collector [function] [call site] 00149
5 g_slist_prepend [function] [call site] 00150
4 signal_continue [function] [call site] 00151
5 g_warning [function] [call site] 00152
5 va_start [function] [call site] 00153
5 signal_emit_real [function] [call site] 00154
5 va_end [function] [call site] 00155
4 special_pop_collector [function] [call site] 00156
5 g_slist_delete_link [function] [call site] 00157
4 free_lineinfo_tmp [function] [call site] 00158
5 WINDOW_GUI [function] [call site] 00159
5 g_slist_delete_link [function] [call site] 00160
5 textbuffer_line_info_free1 [function] [call site] 00161
6 textbuffer_format_rec_free [function] [call site] 00162
7 i_refstr_release [function] [call site] 00163
8 g_ref_string_release [function] [call site] 00164
7 i_refstr_release [function] [call site] 00165
7 i_refstr_release [function] [call site] 00166
7 i_refstr_release [function] [call site] 00167
7 i_refstr_release [function] [call site] 00168
7 i_refstr_release [function] [call site] 00169
7 i_refstr_release [function] [call site] 00170
7 g_free [function] [call site] 00171
7 g_free [function] [call site] 00172
7 collector_free [function] [call site] 00173
8 i_refstr_release [function] [call site] 00174
8 g_free [function] [call site] 00175
8 g_slist_free_1 [function] [call site] 00176
8 g_slist_free_1 [function] [call site] 00177
7 g_slice_free [function] [call site] 00178
6 textbuffer_meta_rec_free [function] [call site] 00179
7 g_hash_table_destroy [function] [call site] 00180
7 g_free [function] [call site] 00181
6 g_free [function] [call site] 00182
5 g_free [function] [call site] 00183
2 g_free [function] [call site] 00184
1 free [function] [call site] 00185