coreboot_scanbuild - scan-build results

User:	coreboot@5ed558fa954b
Working Directory:	/home/coreboot/slave-root/workspace/coreboot_scanbuild
Command Line:	make V=0 DOTCONFIG=/cb-build/coreboot_scanbuild.0/AMD_GARDENIA/config.build obj=/cb-build/coreboot_scanbuild.0/AMD_GARDENIA 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:	Sun Sep 22 10:38:03 2019

Bug Summary

Dead store
Bug Type	Quantity	Display?
All Bugs	10
Dead assignment	1
Dead initialization	2
Logic error
Dereference of null pointer	2
Result of operation is garbage or undefined	2
Uninitialized argument value	2
Unix API	1

Reports

Bug Group	Bug Type ▾	File	Function/Method	Line	Path Length
Dead store	Dead assignment	device/dram/ddr4.c	spd_decode_ddr4	122	1	View Report
Dead store	Dead initialization	soc/amd/common/block/pi/agesawrapper.c	agesa_execute_state	410	1	View Report
Dead store	Dead initialization	soc/amd/common/block/pi/agesawrapper.c	agesa_execute_state	410	1	View Report
Logic error	Dereference of null pointer	device/device_util.c	add_more_links	694	8	View Report
Logic error	Dereference of null pointer	device/oprom/realmode/x86.c	setup_realmode_idt	189	4	View Report
Logic error	Result of operation is garbage or undefined	cpu/x86/name/name.c	fill_processor_name	38	7	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	cpu/x86/mtrr/mtrr.c	commit_fixed_mtrrs	358	18	View Report
Logic error	Uninitialized argument value	soc/amd/stoneyridge/mca.c	check_mca	183	34	View Report
Logic error	Unix API	security/memory/memory_clear.c	clear_memory	153	14	View Report

Analyzer Failures

The analyzer had problems processing the following files:

Problem	Source File	Preprocessed File	STDERR Output
Other Error	lib/bootmode.c	clang_other_error_1hd0kf.i	clang_other_error_1hd0kf.i.stderr.txt
Other Error	soc/amd/common/block/acpi/acpi.c	clang_other_error_4ph7D8.i	clang_other_error_4ph7D8.i.stderr.txt
Other Error	soc/amd/stoneyridge/pmutil.c	clang_other_error_5Mwd9Z.i	clang_other_error_5Mwd9Z.i.stderr.txt
Other Error	drivers/mrc_cache/mrc_cache.c	clang_other_error_AWAU1a.i	clang_other_error_AWAU1a.i.stderr.txt
Other Error	lib/bootmode.c	clang_other_error_AnY1Ig.i	clang_other_error_AnY1Ig.i.stderr.txt
Other Error	soc/amd/stoneyridge/pmutil.c	clang_other_error_Diu4od.i	clang_other_error_Diu4od.i.stderr.txt
Other Error	lib/bootmode.c	clang_other_error_IQ3jQb.i	clang_other_error_IQ3jQb.i.stderr.txt
Other Error	soc/amd/common/block/acpi/acpi.c	clang_other_error_JBkz2C.i	clang_other_error_JBkz2C.i.stderr.txt
Other Error	soc/amd/stoneyridge/pmutil.c	clang_other_error_WuQt50.i	clang_other_error_WuQt50.i.stderr.txt
Other Error	lib/coreboot_table.c	clang_other_error__DV25D.i	clang_other_error__DV25D.i.stderr.txt
Other Error	soc/amd/common/block/acpi/acpi.c	clang_other_error_dfLyEj.i	clang_other_error_dfLyEj.i.stderr.txt
Other Error	soc/amd/common/block/acpi/acpi.c	clang_other_error_mLOz8k.i	clang_other_error_mLOz8k.i.stderr.txt
Other Error	lib/bootmode.c	clang_other_error_qZenIk.i	clang_other_error_qZenIk.i.stderr.txt
Other Error	soc/amd/common/block/acpi/acpi.c	clang_other_error_vA5ddz.i	clang_other_error_vA5ddz.i.stderr.txt
Other Error	drivers/mrc_cache/mrc_cache.c	clang_other_error_w9pf5w.i	clang_other_error_w9pf5w.i.stderr.txt

Please consider submitting preprocessed files as bug reports.