amule (clang-tools 1:19.0-63) - scan-build results

User:	root@fbd1a3d32696
Working Directory:	/rootdir
Command Line:	make -j 5
Clang Version:	Debian clang version 19.1.6 (1+b1)
Date:	Fri Jan 17 08:23:48 2025

Bug Summary

API
Bug Type	Quantity	Display?
All Bugs	113
Argument with 'nonnull' attribute passed null	4
Error handling
Value of 'errno' was not checked	2
Logic error
Assigned value is garbage or undefined	2
Called C++ object pointer is null	3
Cast from non-struct type to struct type	9
Dereference of null pointer	2
Function call with invalid argument	3
Out-of-bound access	20
Out-of-bound array access	4
Use fixed address	1
Memory error
Double delete	1
Memory leak	9
Use-after-free	3
Stream handling error
Invalid stream state	1
Unix API
malloc() size overflow	2
Unused code
Dead assignment	1
Dead nested assignment	2
Unreachable code	44

Filter Results by File

Reports

Bug Group	Bug Type ▾	File	Function/Method	Line	Path Length
API	Argument with 'nonnull' attribute passed null	rootdir/src/BitVector.h	SetBuffer	142	30	View Report
API	Argument with 'nonnull' attribute passed null	rootdir/src/RLE.cpp	Decode	121	13	View Report
API	Argument with 'nonnull' attribute passed null	rootdir/src/utils/cas/html.c	create_html	90	8	View Report
API	Argument with 'nonnull' attribute passed null	rootdir/src/RLE.cpp	Decode	151	23	View Report
Logic error	Assigned value is garbage or undefined	rootdir/src/RLE.cpp	Decode	148	27	View Report
Logic error	Assigned value is garbage or undefined	rootdir/src/webserver/src/WebServer.cpp	CDynStatisticImage	1421	14	View Report
Logic error	Called C++ object pointer is null	rootdir/src/ExternalConnector.cpp	command_completion	237	4	View Report
Logic error	Called C++ object pointer is null	rootdir/src/extern/wxWidgets/listctrl.cpp	HasFlag	498	8	View Report
Logic error	Called C++ object pointer is null	rootdir/src/extern/wxWidgets/listctrl.cpp	ResizeReportView	5658	19	View Report
Logic error	Cast from non-struct type to struct type	rootdir/src/libs/ec/cpp/ECTag.cpp	GetIPv4Data	646	1	View Report
Logic error	Cast from non-struct type to struct type	rootdir/src/libs/ec/cpp/ECTag.cpp	GetIPv4Data	647	1	View Report
Logic error	Cast from non-struct type to struct type	rootdir/src/libs/ec/cpp/ECTag.cpp	CECTag	113	1	View Report
Logic error	Cast from non-struct type to struct type	rootdir/src/Packet.cpp	GetPacketSizeFromHeader	171	1	View Report
Logic error	Cast from non-struct type to struct type	rootdir/src/libs/ec/cpp/ECTag.cpp	CECTag	114	1	View Report
Logic error	Cast from non-struct type to struct type	rootdir/src/Packet.cpp	CPacket	83	1	View Report
Logic error	Cast from non-struct type to struct type	rootdir/src/Packet.cpp	GetHeader	227	1	View Report
Logic error	Cast from non-struct type to struct type	rootdir/src/Packet.cpp	GetUDPHeader	239	1	View Report
Logic error	Cast from non-struct type to struct type	rootdir/src/webserver/src/WebServer.cpp	CreateSpan	1042	1	View Report
Unused code	Dead assignment	rootdir/src/webserver/src/php_syntree.cpp	php_expr_eval	1315	1	View Report
Unused code	Dead nested assignment	rootdir/src/ECSpecialMuleTags.cpp	Apply	518	1	View Report
Unused code	Dead nested assignment	rootdir/src/ExternalConn.cpp	Get_EC_Response_Friend	986	1	View Report
Logic error	Dereference of null pointer	rootdir/src/RLE.cpp	Decode	128	26	View Report
Logic error	Dereference of null pointer	rootdir/src/ED2KLinkParser.cpp	GetLinksFilePath	117	20	View Report
Memory error	Double delete	usr/include/wx-3.2/wx/string.h	~wxCStrData	4388	9	View Report
Logic error	Function call with invalid argument	rootdir/src/webserver/src/WebServer.cpp	ProcessHtmlRequest	1789	22	View Report
Logic error	Function call with invalid argument	rootdir/src/amuled.cpp	InitGui	196	9	View Report
Logic error	Function call with invalid argument	rootdir/src/webserver/src/php_core_lib.cpp	CPhpFilter	634	8	View Report
Stream handling error	Invalid stream state	rootdir/src/utils/cas/configfile.c	readconfig	121	8	View Report
Memory error	Memory leak	rootdir/src/BaseClient.cpp	SendSharedFilesOfDirectory	2921	8	View Report
Memory error	Memory leak	rootdir/src/webserver/src/php_syntree.cpp	php_add_native_class	1053	5	View Report
Memory error	Memory leak	rootdir/src/webserver/src/php_syntree.cpp	array_is_key_here	768	8	View Report
Memory error	Memory leak	rootdir/src/BaseClient.cpp	SendSecIdentStatePacket	2249	18	View Report
Memory error	Memory leak	rootdir/src/webserver/src/php_syntree.cpp	php_add_native_func	1037	9	View Report
Memory error	Memory leak	rootdir/src/BaseClient.cpp	SendSharedDirectories	2880	8	View Report
Memory error	Memory leak	rootdir/src/utils/aLinkCreator/src/ed2khash.cpp	SetED2KHashFromFile	114	20	View Report
Memory error	Memory leak	rootdir/src/BaseClient.cpp	ConnectionEstablished	1715	33	View Report
Memory error	Memory leak	rootdir/src/webserver/src/php_syntree.cpp	func_scope_init	426	17	View Report
Logic error	Out-of-bound access	rootdir/src/utils/mkFileSum.c	MD5Update	223	29	View Report
Logic error	Out-of-bound access	rootdir/src/UserEvents.cpp	ProcessEvent	155	7	View Report
Logic error	Out-of-bound access	rootdir/src/UserEvents.cpp	GetCoreEnableVar	94	4	View Report
Logic error	Out-of-bound access	rootdir/src/UserEvents.cpp	GetKey	88	4	View Report
Logic error	Out-of-bound access	rootdir/src/UserEvents.cpp	IsGUICommandEnabled	82	4	View Report
Logic error	Out-of-bound access	rootdir/src/UserEvents.cpp	GetDisplayName	70	4	View Report
Logic error	Out-of-bound access	rootdir/src/libs/common/MD5Sum.cpp	MD5Update	187	20	View Report
Logic error	Out-of-bound access	rootdir/src/amuleDlg.cpp	CamuleDlg	323	23	View Report
Logic error	Out-of-bound access	rootdir/src/UserEvents.cpp	GetCoreCommandVar	100	4	View Report
Logic error	Out-of-bound access	rootdir/src/webserver/src/php_amule_lib.cpp	php_2_ec_tag	445	23	View Report
Logic error	Out-of-bound access	rootdir/src/Logger.cpp	GetDebugCategory	184	6	View Report
Logic error	Out-of-bound access	rootdir/src/RLE.cpp	Decode	148	30	View Report
Logic error	Out-of-bound access	rootdir/src/UserEvents.cpp	ProcessEvent	150	7	View Report
Logic error	Out-of-bound access	rootdir/src/webserver/src/php_amule_lib.cpp	ec_tag_2_php	377	25	View Report
Logic error	Out-of-bound access	rootdir/src/UserEvents.cpp	GetGUIEnableVar	106	4	View Report
Logic error	Out-of-bound access	rootdir/src/libs/common/MD5Sum.cpp	MD5Update	179	20	View Report
Logic error	Out-of-bound access	rootdir/src/UserEvents.cpp	GetGUICommandVar	112	4	View Report
Logic error	Out-of-bound access	rootdir/src/webserver/src/WebServer.cpp	CDynStatisticImage	1427	12	View Report
Logic error	Out-of-bound access	rootdir/src/UserEvents.cpp	IsCoreCommandEnabled	76	4	View Report
Logic error	Out-of-bound access	rootdir/src/utils/mkFileSum.c	MD5Update	216	29	View Report
Logic error	Out-of-bound array access	rootdir/src/libs/ec/cpp/ECSocket.cpp	Read	172	19	View Report
Logic error	Out-of-bound array access	rootdir/src/EncryptedStreamSocket.cpp	SendNegotiatingData	696	26	View Report
Logic error	Out-of-bound array access	rootdir/src/DownloadClient.cpp	unzip	1117	43	View Report
Logic error	Out-of-bound array access	rootdir/src/RLE.cpp	Realloc	96	19	View Report
Unused code	Unreachable code	rootdir/src/StatTree.cpp	HasVisibleChildren	110	1	View Report
Unused code	Unreachable code	rootdir/src/webserver/src/php_core_lib.cpp	php_native_ngettext	453	1	View Report
Unused code	Unreachable code	rootdir/src/amuleAppCommon.cpp	CamuleAppCommon	71	1	View Report
Unused code	Unreachable code	rootdir/src/webserver/src/WebServer.cpp	OnWebSocketEvent	350	1	View Report
Unused code	Unreachable code	rootdir/src/webserver/src/php_core_lib.cpp	php_native_substr	267	1	View Report
Unused code	Unreachable code	rootdir/src/ClientTCPSocket.cpp	ClientTCPSocketHandler	110	1	View Report
Unused code	Unreachable code	rootdir/src/Statistics.cpp	RecordHistory	434	1	View Report
Unused code	Unreachable code	rootdir/src/amule-gui.cpp	OnInit	301	1	View Report
Unused code	Unreachable code	rootdir/src/ClientTCPSocket.cpp	ClientTCPSocketHandler	103	1	View Report
Unused code	Unreachable code	rootdir/src/ClientTCPSocket.cpp	ClientTCPSocketHandler	100	1	View Report
Unused code	Unreachable code	rootdir/src/amule-remote-gui.cpp	OnPollTimer	176	1	View Report
Unused code	Unreachable code	rootdir/src/webserver/src/php_core_lib.cpp	php_native_gettext_noop	420	1	View Report
Unused code	Unreachable code	rootdir/src/ServerSocket.cpp	ServerSocketHandler	92	1	View Report
Unused code	Unreachable code	rootdir/src/Proxy.cpp	process_send_command_request	925	1	View Report
Unused code	Unreachable code	rootdir/src/Preferences.cpp	TransferFromWindow	442	1	View Report
Unused code	Unreachable code	rootdir/src/ClientTCPSocket.cpp	ClientTCPSocketHandler	94	1	View Report
Unused code	Unreachable code	rootdir/src/libs/ec/cpp/ECMuleSocket.cpp	SocketHandler	69	1	View Report
Unused code	Unreachable code	rootdir/src/libs/ec/cpp/ECMuleSocket.cpp	InternalGetLastError	174	1	View Report
Unused code	Unreachable code	rootdir/src/SafeFile.cpp	GetIntTagValue	580	1	View Report
Unused code	Unreachable code	rootdir/src/ServerSocket.cpp	ServerSocketHandler	95	1	View Report
Unused code	Unreachable code	rootdir/src/libs/ec/cpp/ECMuleSocket.cpp	SocketHandler	63	1	View Report
Unused code	Unreachable code	rootdir/src/KnownFile.cpp	ClearPriority	1459	1	View Report
Unused code	Unreachable code	rootdir/src/libs/ec/cpp/ECMuleSocket.cpp	SocketHandler	66	1	View Report
Unused code	Unreachable code	rootdir/src/webserver/src/php_core_lib.cpp	php_native_ngettext	445	1	View Report
Unused code	Unreachable code	rootdir/src/ServerSocket.cpp	ServerSocketHandler	86	1	View Report
Unused code	Unreachable code	rootdir/src/webserver/src/php_core_lib.cpp	php_native_gettext	403	1	View Report
Unused code	Unreachable code	rootdir/src/ClientTCPSocket.cpp	ClientTCPSocketHandler	106	1	View Report
Unused code	Unreachable code	rootdir/src/webserver/src/php_core_lib.cpp	php_native_substr	259	1	View Report
Unused code	Unreachable code	rootdir/src/webserver/src/WebServer.cpp	OnWebSocketEvent	356	1	View Report
Unused code	Unreachable code	rootdir/src/amule-remote-gui.cpp	OnInit	265	1	View Report
Unused code	Unreachable code	rootdir/src/ServerSocket.cpp	ServerSocketHandler	98	1	View Report
Unused code	Unreachable code	rootdir/src/webserver/src/WebServer.cpp	OnWebSocketEvent	353	1	View Report
Unused code	Unreachable code	rootdir/src/webserver/src/WebServer.cpp	OnWebSocketEvent	347	1	View Report
Unused code	Unreachable code	rootdir/src/libs/ec/cpp/ECMuleSocket.cpp	SocketHandler	60	1	View Report
Unused code	Unreachable code	rootdir/src/webserver/src/php_core_lib.cpp	php_native_ngettext	437	1	View Report
Unused code	Unreachable code	rootdir/src/ServerSocket.cpp	ServerSocketHandler	101	1	View Report
Unused code	Unreachable code	rootdir/src/amuleAppCommon.cpp	CamuleAppCommon	69	1	View Report
Unused code	Unreachable code	rootdir/src/amule-remote-gui.cpp	OnPollTimer	178	1	View Report
Unused code	Unreachable code	rootdir/src/Proxy.cpp	process_send_command_request	1138	1	View Report
Unused code	Unreachable code	rootdir/src/amuleDlg.cpp	OnToolBarButton	454	1	View Report
Unused code	Unreachable code	rootdir/src/Proxy.cpp	ProxySocketHandler	110	1	View Report
Unused code	Unreachable code	rootdir/src/ClientTCPSocket.cpp	PacketReceived	2023	1	View Report
Unused code	Unreachable code	rootdir/src/amuleAppCommon.cpp	CamuleAppCommon	65	1	View Report
Unused code	Unreachable code	rootdir/src/amuleAppCommon.cpp	CamuleAppCommon	61	1	View Report
Logic error	Use fixed address	rootdir/src/ExternalConn.cpp	ECStatusMsgSource	1865	17	View Report
Memory error	Use-after-free	usr/include/wx-3.2/wx/buffer.h	DecRef	206	23	View Report
Memory error	Use-after-free	usr/include/wx-3.2/wx/buffer.h	data	164	16	View Report
Memory error	Use-after-free	usr/include/wx-3.2/wx/buffer.h	data	166	20	View Report
Error handling	Value of 'errno' was not checked	rootdir/src/webserver/src/WebServer.cpp	ProcessHtmlRequest	1789	17	View Report
Error handling	Value of 'errno' was not checked	rootdir/src/webserver/src/php_core_lib.cpp	CPhpFilter	634	5	View Report
Unix API	malloc() size overflow	usr/include/wx-3.2/wx/buffer.h	wxCharTypeBuffer	281	1	View Report
Unix API	malloc() size overflow	usr/include/wx-3.2/wx/buffer.h	StrCopy	241	1	View Report