bte (clang-tools 1:21.1.6-70) - scan-build results

User:	root@6330f5679353
Working Directory:	/rootdir
Command Line:	ninja -C _build
Clang Version:	Debian clang version 21.1.8 (1+b1)
Date:	Mon Jan 19 18:53:56 2026

Bug Summary

C++ move semantics
Bug Type	Quantity	Display?
All Bugs	72
Use-after-move	1
Logic error
Assigned value is uninitialized	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
Stream handling error
Invalid stream state	2
Stream already in EOF	1
Unused code
Dead assignment	9
Dead increment	1
Dead initialization	6
Unreachable code	33

Filter Results by File

Reports

Bug Group	Bug Type ▾	File	Function/Method	Line	Path Length
Logic error	Assigned value is uninitialized	src/ringview.cc	update	279	29	View Report
Logic error	Cast from non-struct type to struct type	src/missing.cc	fdwalk	163	1	View Report
Logic error	Cast from non-struct type to struct type	src/bterowdata.cc	_bte_cells_for_cell_array	55	1	View Report
Unused code	Dead assignment	src/drawing-cairo.cc	draw_text_internal	356	1	View Report
Unused code	Dead assignment	src/bteaccess.cc	bte_terminal_accessible_get_text_somewhere	1106	1	View Report
Unused code	Dead assignment	src/bte.cc	widget_key_press	4717	1	View Report
Unused code	Dead assignment	src/parser-test.cc	test_seq_string	281	1	View Report
Unused code	Dead assignment	src/bte.cc	widget_key_press	4685	1	View Report
Unused code	Dead assignment	src/icu-converter.cc	convert	121	1	View Report
Unused code	Dead assignment	src/mev.c	main	383	1	View Report
Unused code	Dead assignment	src/bteseq.cc	delete_character	916	1	View Report
Unused code	Dead assignment	src/parser-test.cc	test_seq_string	268	1	View Report
Unused code	Dead increment	src/bidi.cc	implicit_paragraph	694	1	View Report
Unused code	Dead initialization	src/mev.c	parse_legacy_mouse_mode	136	1	View Report
Unused code	Dead initialization	src/mev.c	parse_legacy_mouse_mode	136	1	View Report
Unused code	Dead initialization	src/pty.cc	child_setup	211	1	View Report
Unused code	Dead initialization	src/mev.c	parse_legacy_mouse_mode	136	1	View Report
Unused code	Dead initialization	src/pty.cc	child_setup	189	1	View Report
Unused code	Dead initialization	src/parser-test.cc	test_seq_string	261	1	View Report
Logic error	Dereference of null pointer	src/reflect.c	main	312	14	View Report
Logic error	Dereference of null pointer	src/reflect.c	update_contents	97	13	View Report
Logic error	Dereference of null pointer	src/bidi.cc	explicit_line_shape	244	32	View Report
Logic error	Dereference of null pointer	src/ring.cc	get_hyperlink_at_position	685	15	View Report
Logic error	Division by zero	src/parser-cat.cc	print_benchmark	807	13	View Report
Stream handling error	Invalid stream state	src/slowcat.c	catfile	60	26	View Report
Stream handling error	Invalid stream state	_build/tmp-introspect8ivcbnch/Bte-2.91.c	read_line	89	34	View Report
Logic error	Out-of-bound access	src/parser-glue.hh	assert_equal_full	754	21	View Report
Logic error	Out-of-bound access	src/ringview.cc	set_rows	154	16	View Report
Logic error	Out-of-bound array access	src/xticker.c	main	115	23	View Report
Logic error	Result of operation is garbage or undefined	src/bte.cc	draw_cells_with_attributes	8623	48	View Report
Logic error	Result of operation is garbage or undefined	src/bteseq.cc	XTERM_WM	8617	13	View Report
Logic error	Result of operation is garbage or undefined	src/color-triple.hh	bte_color_triple_set_back	60	60	View Report
Logic error	Result of operation is garbage or undefined	src/color-triple.hh	bte_color_triple_set_fore	54	58	View Report
Logic error	Result of operation is garbage or undefined	src/bteseq.cc	DECSTBM	4756	2	View Report
Stream handling error	Stream already in EOF	_build/tmp-introspect8ivcbnch/Bte-2.91.c	read_line	89	34	View Report
Logic error	Uninitialized argument value	src/ringview.cc	update	245	31	View Report
Logic error	Uninitialized argument value	src/ringview.cc	update	261	30	View Report
Logic error	Uninitialized argument value	src/bte.cc	fudge_pango_colors	8389	62	View Report
Unused code	Unreachable code	src/reflect.c	main	314	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_set_colors	4401	1	View Report
Unused code	Unreachable code	src/bte.cc	widget_mouse_scroll	9424	1	View Report
Unused code	Unreachable code	src/bte.cc	widget_mouse_scroll	9392	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_set_color_highlight_foreground	4337	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_set_color_bold	4198	1	View Report
Unused code	Unreachable code	src/parser.cc	parser_feed_to_state	1389	1	View Report
Unused code	Unreachable code	src/reflect.c	text_changed_insert	138	1	View Report
Unused code	Unreachable code	src/reaper.cc	main	182	1	View Report
Unused code	Unreachable code	src/bteaccess.cc	bte_terminal_accessible_text_scrolled	638	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_set_property	852	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_set_color_cursor_foreground	4256	1	View Report
Unused code	Unreachable code	src/bteseq.cc	XTERM_WM	8617	1	View Report
Unused code	Unreachable code	src/icu-decoder.cc	decode	108	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_set_colors	4399	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_set_colors	4392	1	View Report
Unused code	Unreachable code	src/reaper.cc	main	189	1	View Report
Unused code	Unreachable code	src/bteseq.cc	DECSTBM	4778	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_set_colors	4388	1	View Report
Unused code	Unreachable code	src/reflect.c	main	317	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_init	580	1	View Report
Unused code	Unreachable code	src/widget.cc	key_event_from_cdk	361	1	View Report
Unused code	Unreachable code	src/bte.cc	widget_mouse_scroll	9447	1	View Report
Unused code	Unreachable code	src/bteseq.cc	DECSTBM	4782	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_set_color_cursor	4226	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_set_colors	4385	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_set_color_highlight	4308	1	View Report
Unused code	Unreachable code	src/bte.cc	widget_mouse_scroll	9390	1	View Report
Unused code	Unreachable code	src/btectk.cc	bte_terminal_set_colors	4398	1	View Report
Unused code	Unreachable code	src/bteseq.cc	DECSTBM	4757	1	View Report
Unused code	Unreachable code	src/slowcat.c	main	106	1	View Report
Unused code	Unreachable code	src/bteseq.cc	SCORC	6881	1	View Report
Unused code	Unreachable code	_build/tmp-introspect8ivcbnch/Bte-2.91.c	value_to_string	239	1	View Report
C++ move semantics	Use-after-move	src/refptr-test.cc	test_glib_refptr	81	5	View Report