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_SORAKA/config.build obj=/cb-build/coreboot_scanbuild.0/GOOGLE_SORAKA 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:Thu Sep 19 11:45:50 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs29
Dead store
Dead assignment3
Dead initialization1
Logic error
Assigned value is garbage or undefined4
Branch condition evaluates to a garbage value3
Dereference of null pointer2
Result of operation is garbage or undefined11
Uninitialized argument value4
Unix API1

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
Logic errorAssigned value is garbage or undefinedec/google/chromeec/ec_lpc.cgoogle_chromeec_command_v323914View Report
Logic errorAssigned value is garbage or undefinedec/google/chromeec/ec_lpc.cgoogle_chromeec_command_v323914View Report
Logic errorAssigned value is garbage or undefinedec/google/chromeec/ec_lpc.cgoogle_chromeec_command_v323914View Report
Logic errorAssigned value is garbage or undefinedec/google/chromeec/ec_lpc.cgoogle_chromeec_command_v323914View Report
Logic errorBranch condition evaluates to a garbage valuesoc/intel/common/block/cse/cse.csend_hmrfpo_get_status_msg72331View Report
Logic errorBranch condition evaluates to a garbage valuesoc/intel/common/block/cse/cse.csend_hmrfpo_get_status_msg72331View Report
Logic errorBranch condition evaluates to a garbage valuesoc/intel/common/block/cse/cse.csend_hmrfpo_get_status_msg72331View Report
Dead storeDead assignmentsoc/intel/common/block/smbus/smbus.csmbus_read_resources771View Report
Dead storeDead assignmentsoc/intel/skylake/cpu.cset_power_limits2341View Report
Dead storeDead assignmentdevice/dram/ddr4.cspd_decode_ddr41221View Report
Dead storeDead initializationsoc/intel/skylake/graphics.cgraphics_soc_write_acpi_opregion1661View Report
Logic errorDereference of null pointerdevice/device_util.cadd_more_links6948View Report
Logic errorDereference of null pointerdevice/oprom/realmode/x86.csetup_realmode_idt1894View Report
Logic errorResult of operation is garbage or undefinedsoc/intel/common/block/fast_spi/fast_spi.cfast_spi_cache_bios_region24812View Report
Logic errorResult of operation is garbage or undefinedcpu/x86/name/name.cfill_processor_name387View Report
Logic errorResult of operation is garbage or undefinedsoc/intel/common/block/fast_spi/fast_spi.cfast_spi_cache_bios_region24812View Report
Logic errorResult of operation is garbage or undefinedsoc/intel/common/block/fast_spi/fast_spi.cfast_spi_cache_bios_region24812View Report
Logic errorResult of operation is garbage or undefinedsoc/intel/common/block/lpc/lpc_lib.clpc_open_pmio_window8713View Report
Logic errorResult of operation is garbage or undefinedsoc/intel/common/block/lpc/lpc_lib.clpc_open_pmio_window8713View Report
Logic errorResult of operation is garbage or undefinedsoc/intel/common/block/fast_spi/fast_spi.cfast_spi_cache_bios_region24812View Report
Logic errorResult of operation is garbage or undefineddevice/dram/ddr2.cspd_decode_ddr247726View Report
Logic errorResult of operation is garbage or undefinedsoc/intel/skylake/bootblock/report_platform.creport_cpu_info1729View Report
Logic errorResult of operation is garbage or undefinedsoc/intel/common/block/lpc/lpc_lib.clpc_open_pmio_window8713View Report
Logic errorResult of operation is garbage or undefinedsoc/intel/common/block/fast_spi/fast_spi.cfast_spi_cache_bios_region24812View Report
Logic errorUninitialized argument valuecpu/x86/mtrr/mtrr.ccommit_fixed_mtrrs35818View Report
Logic errorUninitialized argument valuesoc/intel/common/block/cse/cse.csend_one_message35520View Report
Logic errorUninitialized argument valuesoc/intel/common/block/cse/cse.csend_one_message35520View Report
Logic errorUninitialized argument valuesoc/intel/common/block/cse/cse.csend_one_message35520View 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 Errormainboard/google/poppy/variants/baseboard/gpio.cclang_other_error_0alOYB.iclang_other_error_0alOYB.i.stderr.txt
Other Errormainboard/google/poppy/bootblock.cclang_other_error_ATHgUz.iclang_other_error_ATHgUz.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_AsnnuN.iclang_other_error_AsnnuN.i.stderr.txt
Other Errorsoc/intel/skylake/romstage/romstage_fsp20.cclang_other_error_Ck2enV.iclang_other_error_Ck2enV.i.stderr.txt
Other Errormainboard/google/poppy/variants/soraka/gpio.cclang_other_error_DbQR1Q.iclang_other_error_DbQR1Q.i.stderr.txt
Other Errormainboard/google/poppy/variants/baseboard/gpio.cclang_other_error_FEwF5L.iclang_other_error_FEwF5L.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_FPY371.iclang_other_error_FPY371.i.stderr.txt
Other Errormainboard/google/poppy/mainboard.cclang_other_error_HjnyUz.iclang_other_error_HjnyUz.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_Iit3qA.iclang_other_error_Iit3qA.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_K2pLev.iclang_other_error_K2pLev.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_M4GALH.iclang_other_error_M4GALH.i.stderr.txt
Other Errormainboard/google/poppy/variants/soraka/gpio.cclang_other_error_NikI7g.iclang_other_error_NikI7g.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_PJJhbA.iclang_other_error_PJJhbA.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_PqheaI.iclang_other_error_PqheaI.i.stderr.txt
Other Errormainboard/google/poppy/ramstage.cclang_other_error_R4FuO0.iclang_other_error_R4FuO0.i.stderr.txt
Other Errorec/google/chromeec/ec.cclang_other_error_V32ic8.iclang_other_error_V32ic8.i.stderr.txt
Other Errorec/google/chromeec/ec.cclang_other_error_Xi0Egj.iclang_other_error_Xi0Egj.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_YRdQUi.iclang_other_error_YRdQUi.i.stderr.txt
Other Errormainboard/google/poppy/ec.cclang_other_error_d7NA8X.iclang_other_error_d7NA8X.i.stderr.txt
Other Errormainboard/google/poppy/variants/baseboard/gpio.cclang_other_error_iDqPCt.iclang_other_error_iDqPCt.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_ifZYDm.iclang_other_error_ifZYDm.i.stderr.txt
Other Errordrivers/intel/fsp2_0/memory_init.cclang_other_error_iymGX1.iclang_other_error_iymGX1.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_lQJso4.iclang_other_error_lQJso4.i.stderr.txt
Other Errormainboard/google/poppy/romstage.cclang_other_error_lvPSnR.iclang_other_error_lvPSnR.i.stderr.txt
Other Errorlib/coreboot_table.cclang_other_error_muj1HN.iclang_other_error_muj1HN.i.stderr.txt
Other Errormainboard/google/poppy/variants/baseboard/nhlt.cclang_other_error_ncEnsQ.iclang_other_error_ncEnsQ.i.stderr.txt
Other Errorsoc/intel/common/block/xdci/xdci.cclang_other_error_owPHzj.iclang_other_error_owPHzj.i.stderr.txt
Other Errormainboard/google/poppy/ec.cclang_other_error_pUY9iG.iclang_other_error_pUY9iG.i.stderr.txt
Other Errorec/google/chromeec/ec.cclang_other_error_s1zLfK.iclang_other_error_s1zLfK.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_sckOVH.iclang_other_error_sckOVH.i.stderr.txt
Other Errormainboard/google/poppy/smihandler.cclang_other_error_xOcLKV.iclang_other_error_xOcLKV.i.stderr.txt
Other Errormainboard/google/poppy/variants/baseboard/memory.cclang_other_error_xsXEzX.iclang_other_error_xsXEzX.i.stderr.txt
Other Errorec/google/chromeec/ec.cclang_other_error_y3MDsi.iclang_other_error_y3MDsi.i.stderr.txt

Please consider submitting preprocessed files as bug reports.