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_NAUTILUS/config.build obj=/cb-build/coreboot_scanbuild.0/GOOGLE_NAUTILUS 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:Sun Sep 22 11:45:33 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 Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_0bH4rs.iclang_other_error_0bH4rs.i.stderr.txt
Other Errormainboard/google/poppy/romstage.cclang_other_error_1VU8Ay.iclang_other_error_1VU8Ay.i.stderr.txt
Other Errormainboard/google/poppy/ec.cclang_other_error_2DtxR7.iclang_other_error_2DtxR7.i.stderr.txt
Other Errorec/google/chromeec/ec.cclang_other_error_4ra9_H.iclang_other_error_4ra9_H.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_507_fq.iclang_other_error_507_fq.i.stderr.txt
Other Errormainboard/google/poppy/variants/nautilus/sku.cclang_other_error_BeF6Rv.iclang_other_error_BeF6Rv.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error_FMaeNU.iclang_other_error_FMaeNU.i.stderr.txt
Other Errorec/google/chromeec/ec.cclang_other_error_FqFoSg.iclang_other_error_FqFoSg.i.stderr.txt
Other Errorlib/coreboot_table.cclang_other_error_GEYWRk.iclang_other_error_GEYWRk.i.stderr.txt
Other Errormainboard/google/poppy/variants/baseboard/gpio.cclang_other_error_Gqifvh.iclang_other_error_Gqifvh.i.stderr.txt
Other Errormainboard/google/poppy/ramstage.cclang_other_error_J1GfPx.iclang_other_error_J1GfPx.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_J4vKGV.iclang_other_error_J4vKGV.i.stderr.txt
Other Errormainboard/google/poppy/variants/nautilus/memory.cclang_other_error_JelhWn.iclang_other_error_JelhWn.i.stderr.txt
Other Errormainboard/google/poppy/variants/nautilus/gpio.cclang_other_error_N5RPy6.iclang_other_error_N5RPy6.i.stderr.txt
Other Errorsoc/intel/skylake/romstage/romstage_fsp20.cclang_other_error_NMbATI.iclang_other_error_NMbATI.i.stderr.txt
Other Errorec/google/chromeec/ec.cclang_other_error_R8IxCa.iclang_other_error_R8IxCa.i.stderr.txt
Other Errorec/google/chromeec/ec.cclang_other_error_Rw0vip.iclang_other_error_Rw0vip.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_SRadWH.iclang_other_error_SRadWH.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_WXhykG.iclang_other_error_WXhykG.i.stderr.txt
Other Errormainboard/google/poppy/variants/baseboard/nhlt.cclang_other_error_XsNBP9.iclang_other_error_XsNBP9.i.stderr.txt
Other Errordrivers/mrc_cache/mrc_cache.cclang_other_error__8LL5P.iclang_other_error__8LL5P.i.stderr.txt
Other Errormainboard/google/poppy/variants/nautilus/mainboard.cclang_other_error_bfUkgg.iclang_other_error_bfUkgg.i.stderr.txt
Other Errormainboard/google/poppy/mainboard.cclang_other_error_civhr2.iclang_other_error_civhr2.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_jKiXOB.iclang_other_error_jKiXOB.i.stderr.txt
Other Errormainboard/google/poppy/variants/nautilus/sku.cclang_other_error_jTtf1T.iclang_other_error_jTtf1T.i.stderr.txt
Other Errordrivers/intel/fsp2_0/memory_init.cclang_other_error_lmlQ82.iclang_other_error_lmlQ82.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_lpFToq.iclang_other_error_lpFToq.i.stderr.txt
Other Errormainboard/google/poppy/variants/nautilus/gpio.cclang_other_error_mIryyA.iclang_other_error_mIryyA.i.stderr.txt
Other Errormainboard/google/poppy/variants/baseboard/gpio.cclang_other_error_mbHkMy.iclang_other_error_mbHkMy.i.stderr.txt
Other Errormainboard/google/poppy/variants/nautilus/gpio.cclang_other_error_nzo3Ps.iclang_other_error_nzo3Ps.i.stderr.txt
Other Errormainboard/google/poppy/variants/nautilus/smihandler.cclang_other_error_pGWmGU.iclang_other_error_pGWmGU.i.stderr.txt
Other Errormainboard/google/poppy/variants/baseboard/gpio.cclang_other_error_plygWT.iclang_other_error_plygWT.i.stderr.txt
Other Errormainboard/google/poppy/variants/nautilus/sku.cclang_other_error_siOxKR.iclang_other_error_siOxKR.i.stderr.txt
Other Errormainboard/google/poppy/bootblock.cclang_other_error_tf7j_1.iclang_other_error_tf7j_1.i.stderr.txt
Other Errormainboard/google/poppy/variants/baseboard/memory.cclang_other_error_vLf6uz.iclang_other_error_vLf6uz.i.stderr.txt
Other Errormainboard/google/poppy/smihandler.cclang_other_error_vNif9c.iclang_other_error_vNif9c.i.stderr.txt
Other Errormainboard/google/poppy/variants/nautilus/nhlt.cclang_other_error_vbNRSx.iclang_other_error_vbNRSx.i.stderr.txt
Other Errormainboard/google/poppy/ec.cclang_other_error_xtKtiV.iclang_other_error_xtKtiV.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_yfxhwB.iclang_other_error_yfxhwB.i.stderr.txt
Other Errorsoc/intel/common/block/pmc/pmclib.cclang_other_error_ylRShs.iclang_other_error_ylRShs.i.stderr.txt
Other Errorsoc/intel/common/block/xdci/xdci.cclang_other_error_zCYihQ.iclang_other_error_zCYihQ.i.stderr.txt

Please consider submitting preprocessed files as bug reports.