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/LENOVO_THINKCENTRE_A58/config.build obj=/cb-build/coreboot_scanbuild.0/LENOVO_THINKCENTRE_A58 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:Mon Sep 16 12:38:56 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs18
Dead store
Dead assignment2
Logic error
Dereference of null pointer3
Result of operation is garbage or undefined11
Uninitialized argument value1
Unix API1

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
Dead storeDead assignmentnorthbridge/intel/x4x/raminit_ddr23.cprogram_dll9371View Report
Dead storeDead assignmentdevice/dram/ddr4.cspd_decode_ddr41241View Report
Logic errorDereference of null pointerdevice/device_util.cadd_more_links7018View Report
Logic errorDereference of null pointerarch/x86/include/arch/mmio.hread323426View Report
Logic errorDereference of null pointerarch/x86/include/arch/mmio.hread323435View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cich_hwseq_write8948View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cspi_setup_opcode44220View Report
Logic errorResult of operation is garbage or undefinedcpu/x86/name/name.cfill_processor_name387View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cich_hwseq_write8948View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cspi_setup_opcode44220View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cich_hwseq_write8948View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cspi_setup_opcode44220View Report
Logic errorResult of operation is garbage or undefinednorthbridge/intel/x4x/dq_dqs.ctest_dqs_aligned38834View Report
Logic errorResult of operation is garbage or undefineddevice/dram/ddr2.cspd_decode_ddr248026View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cich_hwseq_write8948View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cspi_setup_opcode44220View Report
Logic errorUninitialized argument valuecpu/x86/mtrr/mtrr.ccommit_fixed_mtrrs35818View Report
Logic errorUnix APIsecurity/memory/memory_clear.cclear_memory15315View Report

Analyzer Failures

The analyzer had problems processing the following files:

ProblemSource FilePreprocessed FileSTDERR Output
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_3hW5dQ.iclang_other_error_3hW5dQ.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error_4bhg7Q.iclang_other_error_4bhg7Q.i.stderr.txt
Other Errorarch/x86/bootblock_simple.cclang_other_error_4lMGLj.iclang_other_error_4lMGLj.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_6vtjmx.iclang_other_error_6vtjmx.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_AQhjbT.iclang_other_error_AQhjbT.i.stderr.txt
Other Errorlib/coreboot_table.cclang_other_error_O9JKOJ.iclang_other_error_O9JKOJ.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_PDTSDO.iclang_other_error_PDTSDO.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error_ZomoIr.iclang_other_error_ZomoIr.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_loiPc4.iclang_other_error_loiPc4.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error_rZ4yln.iclang_other_error_rZ4yln.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_uhnq1b.iclang_other_error_uhnq1b.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error_xaJ5jc.iclang_other_error_xaJ5jc.i.stderr.txt

Please consider submitting preprocessed files as bug reports.