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/INTEL_COFFEELAKE_RVP8/config.build obj=/cb-build/coreboot_scanbuild.0/INTEL_COFFEELAKE_RVP8 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 12:17:19 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs24
Dead store
Dead assignment3
Dead increment3
Logic error
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
Dead storeDead assignmentsoc/intel/cannonlake/cpu.cset_power_limits2231View Report
Dead storeDead assignmentsoc/intel/common/block/smbus/smbus.csmbus_read_resources771View Report
Dead storeDead assignmentdevice/dram/ddr4.cspd_decode_ddr41241View Report
Dead storeDead incrementdrivers/intel/fsp2_0/hand_off_block.cdisplay_fsp_version_info_hob2311View Report
Dead storeDead incrementdrivers/intel/fsp2_0/hand_off_block.cdisplay_fsp_version_info_hob2311View Report
Dead storeDead incrementdrivers/intel/fsp2_0/hand_off_block.cdisplay_fsp_version_info_hob2311View Report
Logic errorDereference of null pointerdevice/device_util.cadd_more_links7018View Report
Logic errorDereference of null pointerdevice/oprom/realmode/x86.csetup_realmode_idt1924View 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_ddr248026View 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 undefinedsoc/intel/cannonlake/bootblock/report_platform.creport_cpu_info1919View Report
Logic errorUninitialized argument valuecpu/x86/mtrr/mtrr.ccommit_fixed_mtrrs35818View Report
Logic errorUninitialized argument valuesoc/intel/common/block/cse/cse.csend_one_message34525View Report
Logic errorUninitialized argument valuesoc/intel/common/block/cse/cse.csend_one_message34525View Report
Logic errorUninitialized argument valuesoc/intel/common/block/cse/cse.csend_one_message34525View 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 Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_4zO00V.iclang_other_error_4zO00V.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_5nJ1cA.iclang_other_error_5nJ1cA.i.stderr.txt
Other Errormainboard/intel/coffeelake_rvp/bootblock.cclang_other_error_5xrZTW.iclang_other_error_5xrZTW.i.stderr.txt
Other Errordrivers/intel/fsp2_0/memory_init.cclang_other_error_6I1dlO.iclang_other_error_6I1dlO.i.stderr.txt
Other Errorsoc/intel/cannonlake/romstage/fsp_params.cclang_other_error_6MBA3_.iclang_other_error_6MBA3_.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_AjPE2B.iclang_other_error_AjPE2B.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_CcPBLX.iclang_other_error_CcPBLX.i.stderr.txt
Other Errorlib/coreboot_table.cclang_other_error_Ck7TeY.iclang_other_error_Ck7TeY.i.stderr.txt
Other Errormainboard/intel/coffeelake_rvp/mainboard.cclang_other_error_E8n9Ls.iclang_other_error_E8n9Ls.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_Z7htwQ.iclang_other_error_Z7htwQ.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_ZjmwPD.iclang_other_error_ZjmwPD.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_cbP_Mo.iclang_other_error_cbP_Mo.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_hcltny.iclang_other_error_hcltny.i.stderr.txt
Other Errormainboard/intel/coffeelake_rvp/variants/baseboard/gpio.cclang_other_error_inM6gI.iclang_other_error_inM6gI.i.stderr.txt
Other Errormainboard/intel/coffeelake_rvp/variants/baseboard/gpio.cclang_other_error_j5c2AI.iclang_other_error_j5c2AI.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_kpWh8e.iclang_other_error_kpWh8e.i.stderr.txt
Other Errorsoc/intel/common/block/xdci/xdci.cclang_other_error_pvxHws.iclang_other_error_pvxHws.i.stderr.txt
Other Errormainboard/intel/coffeelake_rvp/romstage.cclang_other_error_sHCiMz.iclang_other_error_sHCiMz.i.stderr.txt
Other Errormainboard/intel/coffeelake_rvp/memory.cclang_other_error_uOop8W.iclang_other_error_uOop8W.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_xulst4.iclang_other_error_xulst4.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_y6FV7F.iclang_other_error_y6FV7F.i.stderr.txt
Other Errormainboard/intel/coffeelake_rvp/variants/baseboard/nhlt.cclang_other_error_z4_9rf.iclang_other_error_z4_9rf.i.stderr.txt

Please consider submitting preprocessed files as bug reports.