coreboot_scanbuild - scan-build results

User:	coreboot@5401bbab3ec1
Working Directory:	/home/coreboot/slave-root/workspace/coreboot_scanbuild
Command Line:	make V=0 DOTCONFIG=/cb-build/coreboot_scanbuild.0/EMULATION_QEMU_X86_Q35/config.build obj=/cb-build/coreboot_scanbuild.0/EMULATION_QEMU_X86_Q35 objutil=/cb-build/coreboot_scanbuild.0/sharedutils BUILD_TIMELESS=1
Clang Version:	coreboot toolchain vd70f5fae1c 2019-05-26 - clang version 8.0.0 (tags/RELEASE_800/final) (based on LLVM 8.0.0)
Date:	Sat Dec 7 11:13:53 2019

Bug Summary

Dead store
Bug Type	Quantity	Display?
All Bugs	21
Dead assignment	1
Dead increment	1
Logic error
Dereference of null pointer	1
Garbage return value	3
Result of operation is garbage or undefined	4
Uninitialized argument value	4
Unix API	1
Memory error
Memory leak	6

Reports

Bug Group	Bug Type ▾	File	Function/Method	Line	Path Length
Dead store	Dead assignment	southbridge/intel/i82801ix/smbus.c	smbus_read_resources	81	1	View Report
Dead store	Dead increment	southbridge/intel/i82801ix/smihandler.c	southbridge_smi_monitor	92	1	View Report
Logic error	Dereference of null pointer	device/device_util.c	add_more_links	695	8	View Report
Logic error	Garbage return value	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_max_cpus	148	15	View Report
Logic error	Garbage return value	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_max_cpus	148	15	View Report
Logic error	Garbage return value	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_max_cpus	148	15	View Report
Memory error	Memory leak	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_acpi_tables	341	5	View Report
Memory error	Memory leak	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_acpi_tables	340	5	View Report
Memory error	Memory leak	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_acpi_tables	341	5	View Report
Memory error	Memory leak	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_acpi_tables	340	5	View Report
Memory error	Memory leak	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_acpi_tables	341	5	View Report
Memory error	Memory leak	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_acpi_tables	340	5	View Report
Logic error	Result of operation is garbage or undefined	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_acpi_tables	254	16	View Report
Logic error	Result of operation is garbage or undefined	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_acpi_tables	254	16	View Report
Logic error	Result of operation is garbage or undefined	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_acpi_tables	254	16	View Report
Logic error	Result of operation is garbage or undefined	device/dram/ddr2.c	spd_decode_ddr2	477	26	View Report
Logic error	Uninitialized argument value	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_find_file	86	16	View Report
Logic error	Uninitialized argument value	cpu/x86/mtrr/mtrr.c	commit_fixed_mtrrs	358	18	View Report
Logic error	Uninitialized argument value	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_find_file	86	16	View Report
Logic error	Uninitialized argument value	mainboard/emulation/qemu-i440fx/fw_cfg.c	fw_cfg_find_file	86	16	View Report
Logic error	Unix API	security/memory/memory_clear.c	clear_memory	148	13	View Report