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/GETAC_P470/config.build obj=/cb-build/coreboot_scanbuild.0/GETAC_P470 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:Fri Sep 13 11:05:09 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs18
Dead store
Dead assignment1
Dead increment2
Logic error
Dereference of null pointer3
Result of operation is garbage or undefined10
Uninitialized argument value1
Unix API1

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
Dead storeDead assignmentdevice/dram/ddr4.cspd_decode_ddr41241View Report
Dead storeDead incrementnorthbridge/intel/i945/early_init.ci945_setup_pci_express_x166501View Report
Dead storeDead incrementnorthbridge/intel/i945/early_init.ci945_setup_pci_express_x166461View Report
Logic errorDereference of null pointerdevice/device_util.cadd_more_links7018View Report
Logic errorDereference of null pointerarch/x86/include/arch/mmio.hread323412View Report
Logic errorDereference of null pointerarch/x86/include/arch/mmio.hread323416View 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_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 Errorlib/bootmode.cclang_other_error_EPDb7Q.iclang_other_error_EPDb7Q.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error_KJefrr.iclang_other_error_KJefrr.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error_M9lY1x.iclang_other_error_M9lY1x.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_PAF0Ob.iclang_other_error_PAF0Ob.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error__2jUtG.iclang_other_error__2jUtG.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error__Q_bX0.iclang_other_error__Q_bX0.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_dCRdPc.iclang_other_error_dCRdPc.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_paZPkk.iclang_other_error_paZPkk.i.stderr.txt
Other Errorlib/coreboot_table.cclang_other_error_rPjDYu.iclang_other_error_rPjDYu.i.stderr.txt
Other Errorarch/x86/bootblock_simple.cclang_other_error_vZqe3e.iclang_other_error_vZqe3e.i.stderr.txt

Please consider submitting preprocessed files as bug reports.