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/GOOGLE_BUTTERFLY/config.build obj=/cb-build/coreboot_scanbuild.0/GOOGLE_BUTTERFLY 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 11:16:55 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs20
Dead store
Dead assignment2
Dead increment2
Logic error
Dereference of null pointer2
Result of operation is garbage or undefined10
Uninitialized argument value3
Unix API1

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
Dead storeDead assignmentsouthbridge/intel/bd82x6x/smbus.csmbus_read_resources881View Report
Dead storeDead assignmentdevice/dram/ddr4.cspd_decode_ddr41221View Report
Dead storeDead incrementsouthbridge/intel/bd82x6x/smihandler.csouthbridge_smi_monitor1861View Report
Dead storeDead incrementnorthbridge/intel/sandybridge/northbridge.cpci_domain_set_resources1841View Report
Logic errorDereference of null pointerdevice/device_util.cadd_more_links6948View Report
Logic errorDereference of null pointernorthbridge/intel/sandybridge/pcie.cpcie_acpi_name5313View 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 undefineddevice/dram/ddr2.cspd_decode_ddr247726View 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 errorUninitialized argument valuesouthbridge/intel/bd82x6x/me.cmkhi_get_fwcaps43637View Report
Logic errorUninitialized argument valuesouthbridge/intel/bd82x6x/me.cmkhi_get_fw_version39838View 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 Errorsouthbridge/intel/common/pmbase.cclang_other_error_2kSz2X.iclang_other_error_2kSz2X.i.stderr.txt
Other Errormainboard/google/butterfly/chromeos.cclang_other_error_5L9ixD.iclang_other_error_5L9ixD.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_COaY5P.iclang_other_error_COaY5P.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error_DBDNOn.iclang_other_error_DBDNOn.i.stderr.txt
Other Errorlib/coreboot_table.cclang_other_error_WZRcg1.iclang_other_error_WZRcg1.i.stderr.txt
Other Errorarch/x86/bootblock_simple.cclang_other_error_YnsfRr.iclang_other_error_YnsfRr.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_ZToG9f.iclang_other_error_ZToG9f.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_ZrHlVO.iclang_other_error_ZrHlVO.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error__lZOzH.iclang_other_error__lZOzH.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_bVNJlK.iclang_other_error_bVNJlK.i.stderr.txt
Other Errormainboard/google/butterfly/chromeos.cclang_other_error_j3IRcE.iclang_other_error_j3IRcE.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error_kDlsMS.iclang_other_error_kDlsMS.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_njHcia.iclang_other_error_njHcia.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_oC7GTs.iclang_other_error_oC7GTs.i.stderr.txt
Other Errormainboard/google/butterfly/mainboard.cclang_other_error_sZKLxt.iclang_other_error_sZKLxt.i.stderr.txt

Please consider submitting preprocessed files as bug reports.