bte (clang-tools 1:14.0-55.1) - scan-build results

User:	root@8ef8d39977b8
Working Directory:	/rootdir
Command Line:	ninja -C _build
Clang Version:	Debian clang version 14.0.6-2
Date:	Sun Aug 7 22:59:54 2022

Bug Summary

C++ move semantics
Bug Type	Quantity	Display?
All Bugs	167
Use-after-move	1
Logic error
Assigned value is garbage or undefined	1
Cast from non-struct type to struct type	2
Dereference of null pointer	4
Division by zero	1
Out-of-bound access	2
Out-of-bound array access	1
Result of operation is garbage or undefined	5
Uninitialized argument value	3
Unused code
Dead assignment	9
Dead increment	1
Dead initialization	3
Unreachable code	134

Reports

Bug Group	Bug Type ▾	File	Function/Method	Line	Path Length
Logic error	Assigned value is garbage or undefined	ringview.cc	update	279	29	View Report
Logic error	Cast from non-struct type to struct type	missing.cc	fdwalk	163	1	View Report
Logic error	Cast from non-struct type to struct type	bterowdata.cc	_bte_cells_for_cell_array	55	1	View Report
Unused code	Dead assignment	bteaccess.cc	bte_terminal_accessible_get_text_somewhere	1106	1	View Report
Unused code	Dead assignment	parser-test.cc	test_seq_string	281	1	View Report
Unused code	Dead assignment	icu-converter.cc	convert	121	1	View Report
Unused code	Dead assignment	mev.c	main	383	1	View Report
Unused code	Dead assignment	drawing-cairo.cc	draw_text_internal	356	1	View Report
Unused code	Dead assignment	bte.cc	widget_key_press	4685	1	View Report
Unused code	Dead assignment	bteseq.cc	delete_character	916	1	View Report
Unused code	Dead assignment	bte.cc	widget_key_press	4717	1	View Report
Unused code	Dead assignment	parser-test.cc	test_seq_string	268	1	View Report
Unused code	Dead increment	bidi.cc	implicit_paragraph	694	1	View Report
Unused code	Dead initialization	pty.cc	child_setup	211	1	View Report
Unused code	Dead initialization	pty.cc	child_setup	189	1	View Report
Unused code	Dead initialization	parser-test.cc	test_seq_string	261	1	View Report
Logic error	Dereference of null pointer	ring.cc	get_hyperlink_at_position	685	15	View Report
Logic error	Dereference of null pointer	reflect.c	main	312	14	View Report
Logic error	Dereference of null pointer	reflect.c	update_contents	97	13	View Report
Logic error	Dereference of null pointer	bidi.cc	explicit_line_shape	244	34	View Report
Logic error	Division by zero	decoder-cat.cc	print_benchmark	529	14	View Report
Logic error	Out-of-bound access	parser-glue.hh	assert_equal_full	754	21	View Report
Logic error	Out-of-bound access	ringview.cc	set_rows	154	16	View Report
Logic error	Out-of-bound array access	xticker.c	main	115	25	View Report
Logic error	Result of operation is garbage or undefined	bteseq.cc	XTERM_WM	8617	13	View Report
Logic error	Result of operation is garbage or undefined	color-triple.hh	bte_color_triple_set_back	60	60	View Report
Logic error	Result of operation is garbage or undefined	bte.cc	draw_cells_with_attributes	8623	48	View Report
Logic error	Result of operation is garbage or undefined	color-triple.hh	bte_color_triple_set_fore	54	58	View Report
Logic error	Result of operation is garbage or undefined	bteseq.cc	DECSTBM	4756	2	View Report
Logic error	Uninitialized argument value	ringview.cc	update	245	31	View Report
Logic error	Uninitialized argument value	ringview.cc	update	261	30	View Report
Logic error	Uninitialized argument value	bte.cc	fudge_pango_colors	8389	62	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_get_property	620	1	View Report
Unused code	Unreachable code	bte.cc	bte_terminal_vadjustment_value_changed_cb	7625	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_real_paste_clipboard	200	1	View Report
Unused code	Unreachable code	widget.cc	im_delete_surrounding_cb	113	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_match_remove	2806	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_focus_out	344	1	View Report
Unused code	Unreachable code	reflect.c	main	314	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_feed_child	3555	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_colors	4401	1	View Report
Unused code	Unreachable code	widget.cc	im_preedit_start_cb	59	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_select_all	3012	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_search_set_regex	2895	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_leave	381	1	View Report
Unused code	Unreachable code	bteaccess.cc	bte_terminal_accessible_set_selection	1516	1	View Report
Unused code	Unreachable code	btectk.cc	bte_get_encodings	2239	1	View Report
Unused code	Unreachable code	bteregex.cc	bte_regex_jit	192	1	View Report
Unused code	Unreachable code	widget.cc	im_retrieve_surrounding_cb	97	1	View Report
Unused code	Unreachable code	btepty.cc	bte_pty_child_setup	134	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_get_has_selection	5055	1	View Report
Unused code	Unreachable code	icu-decoder.cc	decode	108	1	View Report
Unused code	Unreachable code	bteregex.cc	bte_regex_substitute	241	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_draw	444	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_color_highlight_foreground	4337	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_reset	3765	1	View Report
Unused code	Unreachable code	bteaccess.cc	bte_terminal_accessible_set_size	1594	1	View Report
Unused code	Unreachable code	bte.cc	emit_eof_idle_cb	787	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_color_cursor_foreground	4249	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_paste_clipboard	2390	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_color_bold	4198	1	View Report
Unused code	Unreachable code	btectk.cc	spawn_async_cb	3307	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_style_updated	211	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_search_set_wrap_around	2974	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_get_char_height	4071	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_color_background	4165	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_match_add_regex	2463	1	View Report
Unused code	Unreachable code	reaper.cc	main	182	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_feed_child_binary	3586	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_property	852	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_color_cursor_foreground	4256	1	View Report
Unused code	Unreachable code	btectk.cc	set_error_from_exception	5724	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_focus_in	329	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_get_cursor_position	3057	1	View Report
Unused code	Unreachable code	bteseq.cc	XTERM_WM	8617	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_colors	4399	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_key_press	227	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_constructed	538	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_map	489	1	View Report
Unused code	Unreachable code	widget.cc	settings_notify_cb	130	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_enter	359	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_unselect_all	3031	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_get_char_width	4093	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_get_color_background_for_draw	5601	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_match_check	2508	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_get_text_range	3730	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_match_set_cursor_type	2757	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_search_get_regex	2918	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_button_release	300	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_init	553	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_button_press	286	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_unmap	508	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_colors	4392	1	View Report
Unused code	Unreachable code	reaper.cc	main	189	1	View Report
Unused code	Unreachable code	bte.cc	reaper_child_exited_cb	3101	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_get_preferred_width	404	1	View Report
Unused code	Unreachable code	bteseq.cc	DECSTBM	4778	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_colors	4388	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_scrollable_get_border	2042	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_feed	3526	1	View Report
Unused code	Unreachable code	reflect.c	main	317	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_copy_clipboard_format	2348	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_init	580	1	View Report
Unused code	Unreachable code	widget.cc	key_event_from_cdk	361	1	View Report
Unused code	Unreachable code	bteaccess.cc	bte_terminal_accessible_remove_selection	1484	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_search_find_previous	2846	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_color_bold	4191	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_unrealize	477	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_get_row_count	5275	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_event_check_regex_array	2611	1	View Report
Unused code	Unreachable code	bteseq.cc	DECSTBM	4782	1	View Report
Unused code	Unreachable code	btectk.cc	exception_append_to_string	5672	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_spawn_sync	3210	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_write_contents_sync	5541	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_realize	458	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_property	749	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_screen_changed	521	1	View Report
Unused code	Unreachable code	btectk.cc	set_error_from_exception	5720	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_color_cursor	4226	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_search_find_next	2868	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_colors	4370	1	View Report
Unused code	Unreachable code	widget.cc	im_commit_cb	44	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_colors	4385	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_match_remove_all	2825	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_real_copy_clipboard	189	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_size_allocate	431	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_color_highlight	4308	1	View Report
Unused code	Unreachable code	widget.cc	im_preedit_changed_cb	85	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_color_highlight	4301	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_get_preferred_height	418	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_get_column_count	4435	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_size	3788	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_color_cursor	4219	1	View Report
Unused code	Unreachable code	widget.cc	~Widget	156	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_color_foreground	4275	1	View Report
Unused code	Unreachable code	btepty.cc	bte_pty_set_utf8	258	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_paste_primary	2412	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_motion_notify	272	1	View Report
Unused code	Unreachable code	widget.cc	im_preedit_end_cb	72	1	View Report
Unused code	Unreachable code	bteaccess.cc	bte_terminal_accessible_initialize	718	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_match_set_cursor_name	2782	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_match_check_event	2541	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_colors	4398	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_copy_clipboard	2317	1	View Report
Unused code	Unreachable code	bteregex.cc	bte_regex_new_for_search	165	1	View Report
Unused code	Unreachable code	bteseq.cc	DECSTBM	4757	1	View Report
Unused code	Unreachable code	parser.cc	parser_feed_to_state	1389	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_copy_primary	2369	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_key_release	258	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_finalize	604	1	View Report
Unused code	Unreachable code	btepty.cc	bte_pty_initable_init	305	1	View Report
Unused code	Unreachable code	bte.cc	emit_child_exited_idle_cb	822	1	View Report
Unused code	Unreachable code	bteregex.cc	bte_regex_new_for_match	127	1	View Report
Unused code	Unreachable code	btepty.cc	bte_pty_get_size	221	1	View Report
Unused code	Unreachable code	bteseq.cc	SCORC	6881	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_color_highlight_foreground	4330	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_match_set_cursor	2730	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_dispose	588	1	View Report
Unused code	Unreachable code	bteaccess.cc	bte_terminal_accessible_get_selection	1428	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_clear_background	5569	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_set_default_colors	4417	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_scroll	314	1	View Report
Unused code	Unreachable code	btepty.cc	bte_pty_finalize	357	1	View Report
Unused code	Unreachable code	btectk.cc	bte_get_encoding_supported	2274	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_search_get_wrap_around	2993	1	View Report
Unused code	Unreachable code	btectk.cc	bte_terminal_hyperlink_check_event	2572	1	View Report
C++ move semantics	Use-after-move	refptr-test.cc	test_glib_refptr	81	5	View Report