build - scan-build results

User:	buildbot@hadron
Working Directory:	/home/buildbot/lwan-worker/clang-analyze/build
Command Line:	make
Clang Version:	clang version 13.0.1
Date:	Sun Jun 5 00:57:37 2022

Bug Summary

Logic error
Bug Type	Quantity	Display?
All Bugs	28
Array subscript is undefined	1
Dangerous variable-length array (VLA) declaration	1
Dereference of null pointer	4
Result of operation is garbage or undefined	1
Uninitialized argument value	1
Memory error
Double free	2
Memory leak	11
Use-after-free	2
Unused code
Dead assignment	1
Dead increment	1
Dead nested assignment	3

Reports

Bug Group	Bug Type ▾	File	Function/Method	Line	Path Length
Logic error	Array subscript is undefined	lib/lwan-thread.c	lwan_thread_init	1294	16	View Report
Logic error	Dangerous variable-length array (VLA) declaration	bin/tools/weighttp.c	main	1955	7	View Report
Unused code	Dead assignment	bin/tools/weighttp.c	config_request	1417	1	View Report
Unused code	Dead increment	bin/tools/weighttp.c	config_request	1416	1	View Report
Unused code	Dead nested assignment	bin/tools/weighttp.c	config_request	1417	1	View Report
Unused code	Dead nested assignment	lib/realpathat.c	realpathat2	82	1	View Report
Unused code	Dead nested assignment	samples/clock/gifenc.c	put_image	214	1	View Report
Logic error	Dereference of null pointer	bin/tools/weighttp.c	client_connect	548	27	View Report
Logic error	Dereference of null pointer	bin/tools/weighttp.c	client_reset	447	26	View Report
Logic error	Dereference of null pointer	lib/list.h	list_add_tail	324	17	View Report
Logic error	Dereference of null pointer	bin/tools/weighttp.c	client_revents	940	23	View Report
Memory error	Double free	lib/sd-daemon.c	sd_listen_fds_with_names	226	24	View Report
Memory error	Double free	lib/lwan-mod-rewrite.c	parse_condition_key_value	614	27	View Report
Memory error	Memory leak	lib/lwan.c	parse_listener_prefix	338	31	View Report
Memory error	Memory leak	lib/lwan.c	parse_listener_prefix	338	31	View Report
Memory error	Memory leak	bin/tools/weighttp.c	worker_thread	1100	19	View Report
Memory error	Memory leak	bin/tools/mimegen.c	main	329	20	View Report
Memory error	Memory leak	bin/tools/mimegen.c	main	266	25	View Report
Memory error	Memory leak	lib/sd-daemon.c	strv_split	158	12	View Report
Memory error	Memory leak	bin/tools/mimegen.c	main	329	35	View Report
Memory error	Memory leak	lib/lwan-http-authorize.c	create_realm_file	72	17	View Report
Memory error	Memory leak	lib/lwan-http-authorize.c	create_realm_file	72	17	View Report
Memory error	Memory leak	bin/tools/mimegen.c	main	329	41	View Report
Memory error	Memory leak	bin/tools/mimegen.c	main	266	23	View Report
Logic error	Result of operation is garbage or undefined	lib/lwan-thread.c	lwan_thread_init	1320	22	View Report
Logic error	Uninitialized argument value	lib/lwan-request.c	lwan_request_get_remote_address_and_port	1710	13	View Report
Memory error	Use-after-free	lib/lwan-strbuf.c	lwan_strbuf_reset	304	8	View Report
Memory error	Use-after-free	lib/lwan-strbuf.c	lwan_strbuf_reset	304	8	View Report