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_NASHER/config.build obj=/cb-build/coreboot_scanbuild.0/GOOGLE_NASHER 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 11:55:54 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs25
Dead store
Dead assignment1
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 undefined10
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 assignmentdevice/dram/ddr4.cspd_decode_ddr41221View 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/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/reef/variants/baseboard/gpio.cclang_other_error_9Q7ck7.iclang_other_error_9Q7ck7.i.stderr.txt
Other Errordrivers/intel/fsp2_0/memory_init.cclang_other_error_A_oN9X.iclang_other_error_A_oN9X.i.stderr.txt
Other Errorlib/coreboot_table.cclang_other_error_FgqtNs.iclang_other_error_FgqtNs.i.stderr.txt
Other Errormainboard/google/reef/variants/baseboard/gpio.cclang_other_error_FljzjI.iclang_other_error_FljzjI.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_GY5khR.iclang_other_error_GY5khR.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_K6wAZ1.iclang_other_error_K6wAZ1.i.stderr.txt
Other Errormainboard/google/reef/variants/baseboard/memory.cclang_other_error_LMmZkY.iclang_other_error_LMmZkY.i.stderr.txt
Other Errorsoc/intel/common/block/xdci/xdci.cclang_other_error_RT2qxj.iclang_other_error_RT2qxj.i.stderr.txt
Other Errorec/google/chromeec/ec.cclang_other_error_Rf4FfT.iclang_other_error_Rf4FfT.i.stderr.txt
Other Errormainboard/google/reef/variants/baseboard/nhlt.cclang_other_error_TdvTMg.iclang_other_error_TdvTMg.i.stderr.txt
Other Errorec/google/chromeec/ec.cclang_other_error_UBrd1r.iclang_other_error_UBrd1r.i.stderr.txt
Other Errormainboard/google/reef/romstage.cclang_other_error_ZJofJ4.iclang_other_error_ZJofJ4.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error__XpdaE.iclang_other_error__XpdaE.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_arOkHF.iclang_other_error_arOkHF.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_bgYniY.iclang_other_error_bgYniY.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_cIBBph.iclang_other_error_cIBBph.i.stderr.txt
Other Errorec/google/chromeec/ec.cclang_other_error_dm4H06.iclang_other_error_dm4H06.i.stderr.txt
Other Errorec/google/chromeec/ec.cclang_other_error_eRH0lS.iclang_other_error_eRH0lS.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_iBGxfk.iclang_other_error_iBGxfk.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_kRQDrv.iclang_other_error_kRQDrv.i.stderr.txt
Other Errormainboard/google/reef/bootblock.cclang_other_error_mSSdU1.iclang_other_error_mSSdU1.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_rQsSlZ.iclang_other_error_rQsSlZ.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_uOhqLi.iclang_other_error_uOhqLi.i.stderr.txt
Other Errormainboard/google/reef/smihandler.cclang_other_error_wXKUyJ.iclang_other_error_wXKUyJ.i.stderr.txt
Other Errormainboard/google/reef/variants/baseboard/gpio.cclang_other_error_xlxbHz.iclang_other_error_xlxbHz.i.stderr.txt
Other Errormainboard/google/reef/mainboard.cclang_other_error_yAy6Jm.iclang_other_error_yAy6Jm.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_yHmqoV.iclang_other_error_yHmqoV.i.stderr.txt

Please consider submitting preprocessed files as bug reports.