Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique Reachable Functions	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
None	76	teken_subr_regular_character	call site: 00075	/src/libteken/./teken_subr.h:838
None	0	teken_trim_cursor_pos	call site: 00239	/src/libteken/teken.c:383
None	0	teken_scs_special_graphics	call site: 00070	/src/libteken/./teken_scs.h:60
None	0	teken_tab_set	call site: 00007	/src/libteken/./teken_subr.h:70
None	0	teken_tab_isset	call site: 00114	/src/libteken/./teken_subr.h:42
None	0	teken_subr_do_cpr	call site: 00119	/src/libteken/./teken_subr.h:166
None	0	teken_tab_clear	call site: 00131	/src/libteken/./teken_subr.h:56
None	0	teken_wcwidth	call site: 00078	/src/libteken/./teken_wcwidth.h:94

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           teken_init

[function] [call site] 00001


             teken_state_init

[function] [call site] 00002


               teken_state_switch

[function] [call site] 00003


               teken_state_1

[function] [call site] 00004


                 teken_subr_operating_system_command

[function] [call site] 00005


                 teken_subr_horizontal_tab_set

[function] [call site] 00006


                   teken_tab_set

[function] [call site] 00007


                 teken_subr_reverse_index

[function] [call site] 00008


                   teken_funcs_cursor

[function] [call site] 00009


                     __assert_fail

[call site] 00010


                     __assert_fail

[call site] 00011


                     __assert_fail

[call site] 00012


                   teken_subr_do_scroll

[function] [call site] 00013


                     __assert_fail

[call site] 00014


                     __assert_fail

[call site] 00015


                     teken_funcs_copy

[function] [call site] 00016


                       __assert_fail

[call site] 00017


                       __assert_fail

[call site] 00018


                       __assert_fail

[call site] 00019


                       __assert_fail

[call site] 00020


                       __assert_fail

[call site] 00021


                       __assert_fail

[call site] 00022


                       __assert_fail

[call site] 00023


                     teken_funcs_fill

[function] [call site] 00024


                       __assert_fail

[call site] 00025


                       __assert_fail

[call site] 00026


                       __assert_fail

[call site] 00027


                       __assert_fail

[call site] 00028


                       __assert_fail

[call site] 00029


                     teken_funcs_copy

[function] [call site] 00030


                     teken_funcs_fill

[function] [call site] 00031


                 teken_subr_device_control_string

[function] [call site] 00032


                 teken_subr_save_cursor

[function] [call site] 00033


                 teken_subr_index

[function] [call site] 00034


                   teken_funcs_cursor

[function] [call site] 00035


                   teken_subr_do_scroll

[function] [call site] 00036


                 teken_subr_string_terminator

[function] [call site] 00037


                 teken_subr_restore_cursor

[function] [call site] 00038


                   teken_funcs_cursor

[function] [call site] 00039


                 teken_subr_keypad_application_mode

[function] [call site] 00040


                   teken_funcs_param

[function] [call site] 00041


                     __assert_fail

[call site] 00042


                 teken_subr_keypad_numeric_mode

[function] [call site] 00043


                   teken_funcs_param

[function] [call site] 00044


                 teken_subr_next_line

[function] [call site] 00045


                   teken_subr_newline

[function] [call site] 00046


                     teken_subr_do_scroll

[function] [call site] 00047


                     teken_funcs_cursor

[function] [call site] 00048


                 teken_subr_reset_to_initial_state

[function] [call site] 00049


                   teken_subr_do_reset

[function] [call site] 00050


                     teken_scs_us_ascii

[function] [call site] 00051


                     teken_scs_us_ascii

[function] [call site] 00052


                     teken_subr_save_cursor

[function] [call site] 00053


                     teken_tab_default

[function] [call site] 00054


                       teken_tab_set

[function] [call site] 00055


                   teken_subr_erase_display

[function] [call site] 00056


                     teken_subr_erase_line

[function] [call site] 00057


                       teken_funcs_fill

[function] [call site] 00058


                     teken_subr_erase_line

[function] [call site] 00059


                     teken_funcs_fill

[function] [call site] 00060


                   teken_funcs_param

[function] [call site] 00061


                   teken_funcs_cursor

[function] [call site] 00062


                 teken_state_switch

[function] [call site] 00063


                 teken_state_8

[function] [call site] 00064


                   teken_subr_g1_scs_us_ascii

[function] [call site] 00065


                     teken_scs_us_ascii

[function] [call site] 00066


                   teken_subr_g1_scs_uk_national

[function] [call site] 00067


                     teken_scs_uk_national

[function] [call site] 00068


                   teken_subr_g1_scs_special_graphics

[function] [call site] 00069


                     teken_scs_special_graphics

[function] [call site] 00070


                   teken_subr_g1_scs_us_ascii

[function] [call site] 00071


                   teken_subr_g1_scs_special_graphics

[function] [call site] 00072


                   teken_state_switch

[function] [call site] 00073


                   teken_state_init

[function] [call site] 00074


                     teken_subr_regular_character

[function] [call site] 00075


                       teken_scs_process

[function] [call site] 00076


                       teken_scs_process

[function] [call site] 00077


                       teken_wcwidth

[function] [call site] 00078


                         bisearch

[function] [call site] 00079


                       teken_subr_do_putchar

[function] [call site] 00080


                         teken_funcs_copy

[function] [call site] 00081


                         teken_funcs_putchar

[function] [call site] 00082


                           __assert_fail

[call site] 00083


                           __assert_fail

[call site] 00084


                           __assert_fail

[call site] 00085


                         teken_funcs_putchar

[function] [call site] 00086


                       teken_subr_do_scroll

[function] [call site] 00087


                       teken_subr_do_scroll

[function] [call site] 00088


                       teken_subr_do_putchar

[function] [call site] 00089


                       teken_subr_do_putchar

[function] [call site] 00090


                       teken_subr_do_putchar

[function] [call site] 00091


                       teken_funcs_cursor

[function] [call site] 00092


                 teken_state_switch

[function] [call site] 00093


                 teken_state_2

[function] [call site] 00094


                   teken_state_numbers

[function] [call site] 00095


                     __assert_fail

[call site] 00096


                     teken_state_switch

[function] [call site] 00097


                     teken_state_init

[function] [call site] 00098


                   teken_subr_cursor_forward

[function] [call site] 00099


                     teken_funcs_cursor

[function] [call site] 00100


                   teken_subr_set_mode

[function] [call site] 00101


                   teken_subr_delete_line

[function] [call site] 00102


                     teken_funcs_copy

[function] [call site] 00103


                     teken_funcs_fill

[function] [call site] 00104


                   teken_subr_cursor_forward

[function] [call site] 00105


                   teken_subr_cursor_previous_line

[function] [call site] 00106


                     teken_subr_cursor_up

[function] [call site] 00107


                       teken_funcs_cursor

[function] [call site] 00108


                   teken_subr_cons25_switch_virtual_terminal

[function] [call site] 00109


                     teken_funcs_param

[function] [call site] 00110


                   teken_subr_vertical_position_absolute

[function] [call site] 00111


                     teken_funcs_cursor

[function] [call site] 00112


                   teken_subr_cursor_forward_tabulation

[function] [call site] 00113


                     teken_tab_isset

[function] [call site] 00114


                     teken_funcs_cursor

[function] [call site] 00115


                   teken_subr_cursor_position_report

[function] [call site] 00116


                     teken_subr_do_cpr

[function] [call site] 00117


                       strcpy

[call site] 00118


                       snprintf

[call site] 00119


                       strcpy

[call site] 00120


                       strcpy

[call site] 00121


                       strcpy

[call site] 00122


                     teken_funcs_respond

[function] [call site] 00123


                       __assert_fail

[call site] 00124


                   teken_subr_save_cursor

[function] [call site] 00125


                   teken_subr_erase_character

[function] [call site] 00126


                     teken_funcs_fill

[function] [call site] 00127


                   teken_subr_cursor_down

[function] [call site] 00128


                     teken_funcs_cursor

[function] [call site] 00129


                   teken_subr_tab_clear

[function] [call site] 00130


                     teken_tab_clear

[function] [call site] 00131


                   teken_subr_insert_line

[function] [call site] 00132


                     teken_funcs_copy

[function] [call site] 00133


                     teken_funcs_fill

[function] [call site] 00134


                   teken_subr_horizontal_position_absolute

[function] [call site] 00135


                     teken_funcs_cursor

[function] [call site] 00136


                   teken_subr_cursor_next_line

[function] [call site] 00137


                     teken_subr_cursor_down

[function] [call site] 00138


                   teken_subr_pan_up

[function] [call site] 00139


                     teken_subr_do_scroll

[function] [call site] 00140


                   teken_subr_primary_device_attributes

[function] [call site] 00141


                     teken_funcs_respond

[function] [call site] 00142


                   teken_subr_cursor_position

[function] [call site] 00143


                     teken_funcs_cursor

[function] [call site] 00144


                   teken_subr_set_graphic_rendition

[function] [call site] 00145


                   teken_subr_set_top_and_bottom_margins

[function] [call site] 00146


                     teken_funcs_cursor

[function] [call site] 00147


                   teken_subr_cursor_up

[function] [call site] 00148


                   teken_subr_cursor_position

[function] [call site] 00149


                   teken_subr_erase_line

[function] [call site] 00150


                   teken_subr_delete_character

[function] [call site] 00151


                     teken_funcs_copy

[function] [call site] 00152


                     teken_funcs_fill

[function] [call site] 00153


                   teken_subr_restore_cursor

[function] [call site] 00154


                   teken_subr_cursor_backward_tabulation

[function] [call site] 00155


                     teken_tab_isset

[function] [call site] 00156


                     teken_funcs_cursor

[function] [call site] 00157


                   teken_subr_cursor_backward

[function] [call site] 00158


                     teken_funcs_cursor

[function] [call site] 00159


                   teken_subr_pan_down

[function] [call site] 00160


                     teken_subr_do_scroll

[function] [call site] 00161


                   teken_subr_cons25_set_graphic_rendition

[function] [call site] 00162


                   teken_subr_repeat_last_graphic_char

[function] [call site] 00163


                     teken_subr_regular_character

[function] [call site] 00164


                   teken_subr_horizontal_position_absolute

[function] [call site] 00165


                   teken_subr_reset_mode

[function] [call site] 00166


                   teken_subr_insert_character

[function] [call site] 00167


                     teken_funcs_copy

[function] [call site] 00168


                     teken_funcs_fill

[function] [call site] 00169


                   teken_subr_cursor_down

[function] [call site] 00170


                   teken_subr_erase_display

[function] [call site] 00171


                   teken_state_switch

[function] [call site] 00172


                   teken_state_3

[function] [call site] 00173


                     teken_state_numbers

[function] [call site] 00174


                     teken_subr_secondary_device_attributes

[function] [call site] 00175


                       teken_funcs_respond

[function] [call site] 00176


                     teken_state_switch

[function] [call site] 00177


                     teken_state_init

[function] [call site] 00178


                   teken_state_switch

[function] [call site] 00179


                   teken_state_9

[function] [call site] 00180


                     teken_state_numbers

[function] [call site] 00181


                     teken_subr_cons25_set_default_background

[function] [call site] 00182


                     teken_subr_cons25_set_global_cursor_shape

[function] [call site] 00183


                       teken_funcs_param

[function] [call site] 00184


                     teken_subr_cons25_set_local_cursor_type

[function] [call site] 00185


                       teken_funcs_param

[function] [call site] 00186


                     teken_subr_cons25_set_terminal_mode

[function] [call site] 00187


                     teken_subr_cons25_set_default_foreground

[function] [call site] 00188


                     teken_subr_cons25_set_border

[function] [call site] 00189


                       teken_funcs_param

[function] [call site] 00190


                     teken_subr_cons25_set_bell_pitch_duration

[function] [call site] 00191


                       teken_funcs_param

[function] [call site] 00192


                     teken_state_switch

[function] [call site] 00193


                     teken_state_init

[function] [call site] 00194


                   teken_state_switch

[function] [call site] 00195


                   teken_state_6

[function] [call site] 00196


                     teken_subr_set_cursor_style

[function] [call site] 00197


                     teken_state_init

[function] [call site] 00198


                   teken_state_switch

[function] [call site] 00199


                   teken_state_5

[function] [call site] 00200


                     teken_state_numbers

[function] [call site] 00201


                     teken_subr_set_dec_mode

[function] [call site] 00202


                       teken_funcs_param

[function] [call site] 00203


                       teken_subr_reset_to_initial_state

[function] [call site] 00204


                       teken_funcs_cursor

[function] [call site] 00205


                       teken_funcs_param

[function] [call site] 00206


                       teken_funcs_param

[function] [call site] 00207


                       teken_funcs_param

[function] [call site] 00208


                     teken_subr_reset_dec_mode

[function] [call site] 00209


                       teken_funcs_param

[function] [call site] 00210


                       teken_subr_reset_to_initial_state

[function] [call site] 00211


                       teken_funcs_cursor

[function] [call site] 00212


                       teken_funcs_param

[function] [call site] 00213


                       teken_funcs_param

[function] [call site] 00214


                       teken_funcs_param

[function] [call site] 00215


                     teken_subr_device_status_report

[function] [call site] 00216


                       teken_subr_do_cpr

[function] [call site] 00217


                       teken_funcs_respond

[function] [call site] 00218


                     teken_state_switch

[function] [call site] 00219


                     teken_state_init

[function] [call site] 00220


                   teken_state_switch

[function] [call site] 00221


                   teken_state_init

[function] [call site] 00222


                 teken_state_switch

[function] [call site] 00223


                 teken_state_switch

[function] [call site] 00224


                 teken_state_4

[function] [call site] 00225


                   teken_subr_double_height_double_width_line_top

[function] [call site] 00226


                   teken_subr_single_height_double_width_line

[function] [call site] 00227


                   teken_subr_alignment_test

[function] [call site] 00228


                     teken_funcs_cursor

[function] [call site] 00229


                     teken_funcs_fill

[function] [call site] 00230


                   teken_subr_single_height_single_width_line

[function] [call site] 00231


                   teken_subr_double_height_double_width_line_bottom

[function] [call site] 00232


                   teken_state_switch

[function] [call site] 00233


                   teken_state_init

[function] [call site] 00234


                 teken_state_switch

[function] [call site] 00235


                 teken_state_init

[function] [call site] 00236


             teken_subr_do_reset

[function] [call site] 00237


             teken_set_winsize

[function] [call site] 00238


               teken_trim_cursor_pos

[function] [call site] 00239


               teken_subr_do_reset

[function] [call site] 00240


           teken_input

[function] [call site] 00241


             teken_funcs_pre_input

[function] [call site] 00242


             teken_input_byte

[function] [call site] 00243


               teken_input_char

[function] [call site] 00244


                 teken_subr_bell

[function] [call site] 00245


                   teken_funcs_bell

[function] [call site] 00246


                     __assert_fail

[call site] 00247


                 teken_subr_backspace

[function] [call site] 00248


                   teken_funcs_cursor

[function] [call site] 00249


                 __assert_fail

[call site] 00250


                 __assert_fail

[call site] 00251


                 __assert_fail

[call site] 00252


                 __assert_fail

[call site] 00253


                 __assert_fail

[call site] 00254


                 __assert_fail

[call site] 00255


                 __assert_fail

[call site] 00256


                 __assert_fail

[call site] 00257


                 __assert_fail

[call site] 00258


               teken_input_char

[function] [call site] 00259