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_ICELAKE_RVPU/config.build obj=/cb-build/coreboot_scanbuild.0/INTEL_ICELAKE_RVPU 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 12:16:53 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs26
Dead store
Dead assignment2
Dead increment3
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 assignmentdevice/dram/ddr4.cspd_decode_ddr41221View 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_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/icelake/bootblock/report_platform.creport_cpu_info1219View 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/pmc/pmclib.cclang_other_error_3ql1as.iclang_other_error_3ql1as.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_8R2eQ1.iclang_other_error_8R2eQ1.i.stderr.txt
Other Errorlib/coreboot_table.cclang_other_error_A1tjxR.iclang_other_error_A1tjxR.i.stderr.txt
Other Errormainboard/intel/icelake_rvp/variants/baseboard/gpio.cclang_other_error_BYP0PL.iclang_other_error_BYP0PL.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_EsmHf9.iclang_other_error_EsmHf9.i.stderr.txt
Other Errormainboard/intel/icelake_rvp/variants/icl_u/gpio.cclang_other_error_FVBYRZ.iclang_other_error_FVBYRZ.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_FYaRnx.iclang_other_error_FYaRnx.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_JdXu6f.iclang_other_error_JdXu6f.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_KU_fq9.iclang_other_error_KU_fq9.i.stderr.txt
Other Errorsoc/intel/common/block/xdci/xdci.cclang_other_error_NlMuRt.iclang_other_error_NlMuRt.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_Oq62dI.iclang_other_error_Oq62dI.i.stderr.txt
Other Errormainboard/intel/icelake_rvp/bootblock.cclang_other_error_VZlCxI.iclang_other_error_VZlCxI.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_bsc6t9.iclang_other_error_bsc6t9.i.stderr.txt
Other Errordrivers/intel/fsp2_0/memory_init.cclang_other_error_fsQNOT.iclang_other_error_fsQNOT.i.stderr.txt
Other Errormainboard/intel/icelake_rvp/mainboard.cclang_other_error_hy0Ada.iclang_other_error_hy0Ada.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_jfQanr.iclang_other_error_jfQanr.i.stderr.txt
Other Errormainboard/intel/icelake_rvp/variants/icl_u/gpio.cclang_other_error_kK5EDs.iclang_other_error_kK5EDs.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_nb5DDg.iclang_other_error_nb5DDg.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_pndn_s.iclang_other_error_pndn_s.i.stderr.txt
Other Errormainboard/intel/icelake_rvp/variants/baseboard/gpio.cclang_other_error_yYZJ7G.iclang_other_error_yYZJ7G.i.stderr.txt

Please consider submitting preprocessed files as bug reports.