clamav-0.98.5 - scan-build results

User:	srtate@scode
Working Directory:	/home/srtate/clamav-0.98.5
Command Line:	make
Clang Version:	Ubuntu clang version 3.6.1-svn232753-1~exp1 (branches/release_36) (based on LLVM 3.6.1)
Date:	Mon Mar 23 21:12:07 2015

Bug Summary

API
Bug Type	Quantity	Display?
All Bugs	174
Argument with 'nonnull' attribute passed null	5
Dead store
Dead assignment	100
Dead increment	5
Dead initialization	8
Logic error
Array subscript is undefined	2
Assigned value is garbage or undefined	6
Called C++ object pointer is null	8
Dereference of null pointer	14
Dereference of undefined pointer value	1
Division by zero	1
Result of operation is garbage or undefined	10
Uninitialized argument value	1
Memory Error
Memory leak	6
Unix API
Allocator sizeof operand mismatch	6
Undefined allocation of 0 bytes (CERT MEM04-C; CWE-131)	1

Reports

Bug Group	Bug Type ▾	File	Function/Method	Line	Path Length
Unix API	Allocator sizeof operand mismatch	libclamav /crypto.c	cl_validate_certificate_chain_ts_dir	830	1	View Report
Unix API	Allocator sizeof operand mismatch	libclamav /crypto.c	cl_validate_certificate_chain_ts_dir	798	1	View Report
Unix API	Allocator sizeof operand mismatch	clamscan /manager.c	scanfile	335	1	View Report
Unix API	Allocator sizeof operand mismatch	libclamav /stats.c	clamav_stats_add_sample	210	1	View Report
Unix API	Allocator sizeof operand mismatch	libclamav /stats.c	clamav_stats_add_sample	223	1	View Report
Unix API	Allocator sizeof operand mismatch	libclamav /stats.c	clamav_stats_add_sample	243	1	View Report
API	Argument with 'nonnull' attribute passed null	libltdl /ltdl.c	foreach_dirinpath	711	8	View Report
API	Argument with 'nonnull' attribute passed null	libclamav /readdb.c	cli_loadldb	1433	13	View Report
API	Argument with 'nonnull' attribute passed null	clamdtop /clamdtop.c	parse_stats	1175	41	View Report
API	Argument with 'nonnull' attribute passed null	libclamav /mbox.c	parseEmailBody	1403	70	View Report
API	Argument with 'nonnull' attribute passed null	libltdl /ltdl.c	lt_argz_insertdir	1813	7	View Report
Logic error	Array subscript is undefined	libclamav /explode.c	bs	53	12	View Report
Logic error	Array subscript is undefined	libclamav /fmap.c	fmap_aging	301	12	View Report
Logic error	Assigned value is garbage or undefined	libclamav /c++ /llvm /lib /CodeGen /RegAllocLinearScan.cpp	findIntervalsToSpill	860	16	View Report
Logic error	Assigned value is garbage or undefined	libclamunrar /unrarppm.c	ppm_decode_symbol2	897	6	View Report
Logic error	Assigned value is garbage or undefined	libclamav /disasm.c	disasm_x86	1570	20	View Report
Logic error	Assigned value is garbage or undefined	libclamav /phishcheck.c	url_get_domain	1168	114	View Report
Logic error	Assigned value is garbage or undefined	libclamav /7z /7zDec.c	SzFolder_Decode2	371	25	View Report
Logic error	Assigned value is garbage or undefined	libclamav /c++ /llvm /lib /CodeGen /RegAllocLinearScan.cpp	findIntervalsToSpill	875	17	View Report
Logic error	Called C++ object pointer is null	libclamav /c++ /llvm /lib /CodeGen /TwoAddressInstructionPass.cpp	Sink3AddrInstruction	259	12	View Report
Logic error	Called C++ object pointer is null	libclamav /c++ /llvm /lib /CodeGen /RegAllocLinearScan.cpp	assignRegOrStackSlotAtInterval	1400	36	View Report
Logic error	Called C++ object pointer is null	libclamav /c++ /llvm /lib /CodeGen /PeepholeOptimizer.cpp	OptimizeExtInstr	177	24	View Report
Logic error	Called C++ object pointer is null	libclamav /c++ /llvm /lib /CodeGen /VirtRegRewriter.cpp	TransferDeadness	1671	7	View Report
Logic error	Called C++ object pointer is null	libclamav /c++ /bytecode2llvm.cpp	GEPOperand	1234	5	View Report
Logic error	Called C++ object pointer is null	libclamav /c++ /llvm /lib /Target /X86 /X86ISelLowering.cpp	EltsFromConsecutiveLoads	4145	9	View Report
Logic error	Called C++ object pointer is null	libclamav /c++ /llvm /lib /Analysis /DebugInfo.cpp	findDbgDeclare	1506	5	View Report
Logic error	Called C++ object pointer is null	libclamav /c++ /llvm /lib /CodeGen /TwoAddressInstructionPass.cpp	CoalesceExtSubRegs	1350	13	View Report
Dead store	Dead assignment	libclamav /scanners.c	cli_map_scan	3275	1	View Report
Dead store	Dead assignment	libclamav /apm.c	apm_prtn_intxn	297	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /Target /X86 /X86RegisterInfo.cpp	getFrameIndexOffset	516	1	View Report
Dead store	Dead assignment	libclamav /regex /engine.c	ldissect	438	1	View Report
Dead store	Dead assignment	libclamav /pe.c	cli_scanpe	1715	1	View Report
Dead store	Dead assignment	libclamav /tomsfastmath /bin /fp_radix_size.c	fp_radix_size	41	1	View Report
Dead store	Dead assignment	libclamav /png.c	check_ascii_float	248	1	View Report
Dead store	Dead assignment	libclamav /bytecode.c	parseLSig	665	1	View Report
Dead store	Dead assignment	libclamav /phishcheck.c	cli_url_canon	1274	1	View Report
Dead store	Dead assignment	libclamav /others_common.c	cli_ftw_dir	737	1	View Report
Dead store	Dead assignment	libclamav /filetypes.c	cli_filetype2	242	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /Target /X86 /X86RegisterInfo.cpp	processFunctionBeforeCalleeSavedScan	715	1	View Report
Dead store	Dead assignment	libclamav /hfsplus.c	hfsplus_walk_catalog	623	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /Analysis /ScalarEvolution.cpp	isKnownPredicateWithRanges	5230	1	View Report
Dead store	Dead assignment	clamd /thrmgr.c	thrmgr_printstats	210	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /CodeGen /SelectionDAG /SelectionDAGBuilder.cpp	visitSwitch	2237	1	View Report
Dead store	Dead assignment	libclamav /regex /engine.c	sdissect	403	1	View Report
Dead store	Dead assignment	libclamav /regex /engine.c	ldissect	365	1	View Report
Dead store	Dead assignment	libclamav /chmunpack.c	read_control_entries	278	1	View Report
Dead store	Dead assignment	libclamunrar_iface /unrar_iface.c	libclamunrar_iface_LTX_unrar_open	353	1	View Report
Dead store	Dead assignment	sigtool /sigtool.c	matchsig	2027	1	View Report
Dead store	Dead assignment	libclamav /hfsplus.c	hfsplus_walk_catalog	555	1	View Report
Dead store	Dead assignment	libclamav /hfsplus.c	hfsplus_fetch_node	476	1	View Report
Dead store	Dead assignment	sigtool /sigtool.c	decodehex	2425	1	View Report
Dead store	Dead assignment	libclamav /htmlnorm.c	cli_html_normalise	1585	1	View Report
Dead store	Dead assignment	sigtool /sigtool.c	decodehex	2413	1	View Report
Dead store	Dead assignment	libclamav /unarj.c	arj_read_main_header	818	1	View Report
Dead store	Dead assignment	libclamav /petite.c	petite_inflate2x_1to9	460	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /CodeGen /SelectionDAG /SelectionDAG.cpp	getMemsetStores	3510	1	View Report
Dead store	Dead assignment	libclamav /7z /XzIn.c	Xz_ReadIndex2	98	1	View Report
Dead store	Dead assignment	libclamav /htmlnorm.c	cli_html_normalise	1089	1	View Report
Dead store	Dead assignment	libclamav /upack.c	unupack	340	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /Analysis /ScalarEvolution.cpp	isKnownPredicateWithRanges	5242	1	View Report
Dead store	Dead assignment	libclamav /htmlnorm.c	cli_readchunk	267	1	View Report
Dead store	Dead assignment	libclamav /regex /engine.c	ldissect	403	1	View Report
Dead store	Dead assignment	libclamav /mbox.c	parseEmailBody	1238	1	View Report
Dead store	Dead assignment	libclamav /ishield.c	is_dump_and_scan	479	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /Target /X86 /X86FastISel.cpp	X86SelectCall	1590	1	View Report
Dead store	Dead assignment	libclamav /scanners.c	cli_scanrar	344	1	View Report
Dead store	Dead assignment	libclamav /entconv.c	in_iconv_u16	730	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /CodeGen /LiveVariables.cpp	removeVirtualRegistersKilled	679	1	View Report
Dead store	Dead assignment	libclamav /regex_list.c	regex_list_match	210	1	View Report
Dead store	Dead assignment	libclamav /pdf.c	cli_pdf	2592	1	View Report
Dead store	Dead assignment	libclamav /png.c	cli_parsepng	742	1	View Report
Dead store	Dead assignment	libclamav /pe.c	cli_checkfp_pe	3381	1	View Report
Dead store	Dead assignment	libclamav /mbox.c	parseEmailBody	1195	1	View Report
Dead store	Dead assignment	libclamav /fmap.c	fmap_readpage	360	1	View Report
Dead store	Dead assignment	libclamav /regex /engine.c	sdissect	365	1	View Report
Dead store	Dead assignment	sigtool /sigtool.c	decodehex	2332	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /CodeGen /RegisterCoalescer.cpp	setRegisters	95	1	View Report
Dead store	Dead assignment	libclamav /bytecode.c	parseLSig	664	1	View Report
Dead store	Dead assignment	libclamav /packlibs.c	cli_unfsg	69	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /Analysis /ScalarEvolution.cpp	GetAddressedElementFromGlobal	4157	1	View Report
Dead store	Dead assignment	libclamav /regex_list.c	add_pattern_suffix	651	1	View Report
Dead store	Dead assignment	libclamav /bytecode.c	cli_bytecode_load	1599	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /Analysis /ScalarEvolution.cpp	isKnownPredicateWithRanges	5254	1	View Report
Dead store	Dead assignment	libclamav /bytecode_vm.c	cli_vm_execute	1121	1	View Report
Dead store	Dead assignment	libclamav /mbox.c	parseEmailBody	1170	1	View Report
Dead store	Dead assignment	libclamav /message.c	messageDedup	2219	1	View Report
Dead store	Dead assignment	libclamav /scanners.c	cli_scanscript	1353	1	View Report
Dead store	Dead assignment	libclamav /others_common.c	cli_ftw_dir	645	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /CodeGen /RegisterCoalescer.cpp	setRegisters	120	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /Analysis /ScalarEvolution.cpp	GetAddressedElementFromGlobal	4154	1	View Report
Dead store	Dead assignment	libclamav /regex /engine.c	sdissect	438	1	View Report
Dead store	Dead assignment	libclamav /message.c	messageToText	1606	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /CodeGen /SelectionDAG /SelectionDAGBuilder.cpp	EmitBranchForMergedCondition	1249	1	View Report
Dead store	Dead assignment	libclamav /mbr.c	mbr_extended_prtn_intxn	592	1	View Report
Dead store	Dead assignment	libclamav /mew.c	unmew11	881	1	View Report
Dead store	Dead assignment	libclamav /message.c	decode	2041	1	View Report
Dead store	Dead assignment	libclamav /htmlnorm.c	cli_html_normalise	1576	1	View Report
Dead store	Dead assignment	libclamav /nsis /bzlib.c	BZ2_decompress	514	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /Target /X86 /X86FastISel.cpp	X86SelectCall	1582	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /Analysis /ScalarEvolution.cpp	isKnownPredicateWithRanges	5266	1	View Report
Dead store	Dead assignment	libclamav /gpt.c	gpt_prtn_intxn	669	1	View Report
Dead store	Dead assignment	libclamav /packlibs.c	unmew	194	1	View Report
Dead store	Dead assignment	libclamav /unsp.c	very_real_unpack	345	1	View Report
Dead store	Dead assignment	libclamav /pe.c	cli_peheader	3108	1	View Report
Dead store	Dead assignment	libclamav /openioc.c	openioc_parse	228	1	View Report
Dead store	Dead assignment	libclamav /mew.c	mew_lzma	642	1	View Report
Dead store	Dead assignment	libclamav /aspack.c	build_decrypt_array	149	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /CodeGen /MachineBasicBlock.cpp	print	198	1	View Report
Dead store	Dead assignment	libclamav /others_common.c	cli_ftw_dir	645	1	View Report
Dead store	Dead assignment	libclamav /pe.c	cli_scanpe	2007	1	View Report
Dead store	Dead assignment	libclamav /mbr.c	mbr_primary_prtn_intxn	509	1	View Report
Dead store	Dead assignment	libclamav /ishield.c	cli_scanishield_msi	304	1	View Report
Dead store	Dead assignment	libclamav /readdb.c	load_oneldb	1384	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /System /Mutex.cpp	MutexImpl	80	1	View Report
Dead store	Dead assignment	libclamav /others_common.c	cli_ftw_dir	737	1	View Report
Dead store	Dead assignment	libclamav /upack.c	unupack	331	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /Transforms /Scalar /LoopStrengthReduce.cpp	print	366	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /Transforms /Utils /AddrModeMatcher.cpp	print	51	1	View Report
Dead store	Dead assignment	libclamav /hfsplus.c	hfsplus_walk_catalog	605	1	View Report
Dead store	Dead assignment	libclamav /c++ /llvm /lib /CodeGen /ScheduleDAGInstrs.cpp	BuildSchedGraph	451	1	View Report
Dead store	Dead assignment	libclamav /jsparse /js-norm.c	cli_js_process_buffer	969	1	View Report
Dead store	Dead assignment	libclamav /mew.c	lzma_486248	118	1	View Report
Dead store	Dead assignment	libclamav /bytecode.c	cli_bytecode_prepare2	2678	1	View Report
Dead store	Dead assignment	libclamav /xar.c	xar_scan_subdocuments	310	1	View Report
Dead store	Dead assignment	libclamav /mbr.c	mbr_primary_prtn_intxn	531	1	View Report
Dead store	Dead assignment	libclamav /upx.c	upx_inflate2d	389	1	View Report
Dead store	Dead assignment	libclamav /mbox.c	parseEmailHeaders	949	1	View Report
Dead store	Dead increment	libclamav /sis.c	real_scansis	307	1	View Report
Dead store	Dead increment	libclamav /pe.c	cli_peheader	2955	1	View Report
Dead store	Dead increment	libclamav /apm.c	apm_prtn_intxn	315	1	View Report
Dead store	Dead increment	libclamav /jpeg.c	cli_parsegif	295	1	View Report
Dead store	Dead increment	libclamav /pe.c	cli_scanpe	1185	1	View Report
Dead store	Dead initialization	libclamav /stats.c	clamav_stats_get_hostid	574	1	View Report
Dead store	Dead initialization	libclamav /c++ /llvm /lib /CodeGen /SelectionDAG /SelectionDAGISel.cpp	FinishBasicBlock	954	1	View Report
Dead store	Dead initialization	libclamav /c++ /llvm /lib /Transforms /Scalar /GVN.cpp	getHashValue	200	1	View Report
Dead store	Dead initialization	libclamav /crtmgr.c	crtmgr_verify_crt	279	1	View Report
Dead store	Dead initialization	libclamav /unsp.c	very_real_unpack	220	1	View Report
Dead store	Dead initialization	clamd /others.c	fds_poll_recv	515	1	View Report
Dead store	Dead initialization	libclamav /nsis /infblock.c	huft_build	245	1	View Report
Dead store	Dead initialization	libclamav /c++ /llvm /lib /Analysis /ProfileInfo.cpp	repair	928	1	View Report
Logic error	Dereference of null pointer	libclamav /message.c	compare	2573	13	View Report
Logic error	Dereference of null pointer	libclamav /ole2_extract.c	ole2_walk_property_tree	695	56	View Report
Logic error	Dereference of null pointer	libclamav /ole2_extract.c	ole2_walk_property_tree	645	57	View Report
Logic error	Dereference of null pointer	clamdtop /clamdtop.c	setup_connections	1335	13	View Report
Logic error	Dereference of null pointer	libclamav /c++ /llvm /lib /Transforms /Scalar /LoopStrengthReduce.cpp	NarrowSearchSpaceByPickingWinnerRegs	3102	21	View Report
Logic error	Dereference of null pointer	libltdl /ltdl.c	canonicalize_path	594	4	View Report
Logic error	Dereference of null pointer	libclamav /c++ /llvm /lib /Support /CommandLine.cpp	ProvideOption	269	10	View Report
Logic error	Dereference of null pointer	libclamav /c++ /llvm /lib /Support /CommandLine.cpp	ProvideOption	230	6	View Report
Logic error	Dereference of null pointer	libclamav /ole2_extract.c	ole2_walk_property_tree	680	53	View Report
Logic error	Dereference of null pointer	libclamav /c++ /llvm /lib /Target /X86 /SSEDomainFix.cpp	Merge	264	18	View Report
Logic error	Dereference of null pointer	libclamav /c++ /llvm /lib /Target /X86 /SSEDomainFix.cpp	visitSoftInstr	410	15	View Report
Logic error	Dereference of null pointer	libclamav /xar.c	xar_hash_init	331	5	View Report
Logic error	Dereference of null pointer	libltdl /ltdl.c	loader_init	201	5	View Report
Logic error	Dereference of null pointer	libclamav /ole2_extract.c	ole2_walk_property_tree	752	55	View Report
Logic error	Dereference of undefined pointer value	libclamunrar /unrarppm.c	ppm_decode_symbol2	908	6	View Report
Logic error	Division by zero	libclamav /c++ /llvm /lib /CodeGen /SelectionDAG /SelectionDAGBuilder.cpp	getCopyToPartsVector	480	9	View Report
Memory Error	Memory leak	libclamav /c++ /llvm /lib /MC /MCELFStreamer.cpp	EmitCodeAlignment	311	4	View Report
Memory Error	Memory leak	libclamav /c++ /llvm /lib /MC /WinCOFFStreamer.cpp	EmitCodeAlignment	299	4	View Report
Memory Error	Memory leak	libclamav /c++ /llvm /lib /MC /MCMachOStreamer.cpp	EmitCodeAlignment	362	4	View Report
Memory Error	Memory leak	clamscan /manager.c	scanfile	345	9	View Report
Memory Error	Memory leak	sigtool /sigtool.c	dumpcerts	2871	41	View Report
Memory Error	Memory leak	libclamav /c++ /llvm /lib /MC /ELFObjectWriter.cpp	WriteRelocation	711	7	View Report
Logic error	Result of operation is garbage or undefined	libclamav /c++ /llvm /lib /CodeGen /RegAllocLinearScan.cpp	findIntervalsToSpill	885	11	View Report
Logic error	Result of operation is garbage or undefined	libclamav /c++ /llvm /lib /CodeGen /PreAllocSplitting.cpp	getNumberOfNonSpills	1153	6	View Report
Logic error	Result of operation is garbage or undefined	libclamav /explode.c	bs	53	17	View Report
Logic error	Result of operation is garbage or undefined	libclamav /explode.c	unpack_tree	108	17	View Report
Logic error	Result of operation is garbage or undefined	libclamav /explode.c	bs	53	16	View Report
Logic error	Result of operation is garbage or undefined	libclamav /c++ /llvm /lib /CodeGen /VirtRegRewriter.cpp	CommuteToFoldReload	1490	8	View Report
Logic error	Result of operation is garbage or undefined	libclamav /rtf.c	rtf_object_process	408	22	View Report
Logic error	Result of operation is garbage or undefined	libclamav /c++ /llvm /lib /CodeGen /PreAllocSplitting.cpp	removeDeadSpills	1237	27	View Report
Logic error	Result of operation is garbage or undefined	libclamav /c++ /llvm /lib /Support /APFloat.cpp	powerOf5	497	6	View Report
Logic error	Result of operation is garbage or undefined	libclamav /c++ /llvm /lib /Target /X86 /SSEDomainFix.cpp	hasDomain	68	10	View Report
Unix API	Undefined allocation of 0 bytes (CERT MEM04-C; CWE-131)	clamdtop /clamdtop.c	resize	205	9	View Report
Logic error	Uninitialized argument value	libclamav /7z /Ppmd7.c	CreateSuccessors	411	6	View Report