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/PURISM_LIBREM15_V4/config.build obj=/cb-build/coreboot_scanbuild.0/PURISM_LIBREM15_V4 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 12:49:54 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs25
Dead store
Dead assignment3
Dead initialization1
Logic error
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 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 Errorsoc/intel/common/block/xdci/xdci.cclang_other_error_3p5Ypm.iclang_other_error_3p5Ypm.i.stderr.txt
Other Errorlib/coreboot_table.cclang_other_error_73a_Js.iclang_other_error_73a_Js.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_BWUsVE.iclang_other_error_BWUsVE.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_BofvGC.iclang_other_error_BofvGC.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_ELL9Mw.iclang_other_error_ELL9Mw.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_GQp2gy.iclang_other_error_GQp2gy.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_QB0Fe1.iclang_other_error_QB0Fe1.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_R6WTN6.iclang_other_error_R6WTN6.i.stderr.txt
Other Errorsoc/intel/skylake/romstage/romstage_fsp20.cclang_other_error_TiFWAB.iclang_other_error_TiFWAB.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_Z9dOsH.iclang_other_error_Z9dOsH.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_dswP9f.iclang_other_error_dswP9f.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_eP5LYj.iclang_other_error_eP5LYj.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_gIYnzN.iclang_other_error_gIYnzN.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_ldYgNN.iclang_other_error_ldYgNN.i.stderr.txt
Other Errordrivers/intel/fsp2_0/memory_init.cclang_other_error_yb6gd3.iclang_other_error_yb6gd3.i.stderr.txt

Please consider submitting preprocessed files as bug reports.