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/AMD_SERENGETI_CHEETAH_FAM10/config.build obj=/cb-build/coreboot_scanbuild.0/AMD_SERENGETI_CHEETAH_FAM10 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:Fri Sep 13 10:36:58 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs29
Dead store
Dead assignment17
Dead increment1
Dead initialization1
Logic error
Dereference of null pointer4
Result of operation is garbage or undefined4
Uninitialized argument value2

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
Dead storeDead assignmentnorthbridge/amd/amdfam10/northbridge.ccpu_bus_scan15161View Report
Dead storeDead assignmentnorthbridge/amd/amdfam10/northbridge.ccpu_bus_scan13961View Report
Dead storeDead assignmentnorthbridge/amd/amdfam10/northbridge.camdfam10_get_smbios_data1711801View Report
Dead storeDead assignmentnorthbridge/amd/amdfam10/northbridge.camdfam10_get_smbios_data1711791View Report
Dead storeDead assignmentnorthbridge/amd/amdfam10/northbridge.camdfam10_domain_read_resources7841View Report
Dead storeDead assignmentnorthbridge/amd/amdfam10/northbridge.camdfam10_domain_read_resources7821View Report
Dead storeDead assignmentnorthbridge/amd/amdmct/mct/mctsrc.cmct_CompareTestPatternQW0_D7941View Report
Dead storeDead assignmentnorthbridge/amd/amdmct/mct/mctpro_d.cmct_BeforeDQSTrain_Samp_D1521View Report
Dead storeDead assignmentnorthbridge/amd/amdmct/mct/mctmtr_d.cSetMTRRrange_D1641View Report
Dead storeDead assignmentnorthbridge/amd/amdmct/mct/mctecc_d.cECCInit_D1721View Report
Dead storeDead assignmentnorthbridge/amd/amdmct/mct/mctecc_d.cECCInit_D1531View Report
Dead storeDead assignmentnorthbridge/amd/amdmct/mct/mct_d.cAfterDramInit_D39481View Report
Dead storeDead assignmentnorthbridge/amd/amdmct/mct/mct_d.cGet_Twrrd29321View Report
Dead storeDead assignmentnorthbridge/amd/amdmct/mct/mct_d.cSPDSetBanks_D17731View Report
Dead storeDead assignmentnorthbridge/amd/amdmct/mct/mct_d.cAutoConfig_D15131View Report
Dead storeDead assignmentnorthbridge/amd/amdmct/mct/mct_d.cDQSTiming_D3611View Report
Dead storeDead assignmentdevice/dram/ddr4.cspd_decode_ddr41241View Report
Dead storeDead incrementnorthbridge/amd/amdmct/mct/mctndi_d.cInterleaveNodes_D1591View Report
Dead storeDead initializationnorthbridge/amd/amdmct/wrappers/mcti_d.cmctGet_NVbits1051View 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 errorDereference of null pointernorthbridge/amd/amdfam10/northbridge.camdfam10_domain_scan_bus101311View Report
Logic errorDereference of null pointernorthbridge/amd/amdmct/mct/mctsrc.cmct_SavePassRcvEnDly_D73712View Report
Logic errorResult of operation is garbage or undefinednorthbridge/amd/amdht/h3finit.clookupComputeAndLoadRoutingTables84931View Report
Logic errorResult of operation is garbage or undefinednorthbridge/amd/amdht/comlib.cAmdRotateLeft1914View Report
Logic errorResult of operation is garbage or undefinednorthbridge/amd/amdht/comlib.cAmdRotateRight1694View Report
Logic errorResult of operation is garbage or undefineddevice/dram/ddr2.cspd_decode_ddr248026View Report
Logic errorUninitialized argument valuecpu/x86/mtrr/mtrr.ccommit_fixed_mtrrs35818View Report
Logic errorUninitialized argument valuenorthbridge/amd/amdfam10/northbridge.cdetect_and_enable_probe_filter178120View Report

Analyzer Failures

The analyzer had problems processing the following files:

ProblemSource FilePreprocessed FileSTDERR Output
Other Errorlib/coreboot_table.cclang_other_error_7lc5S3.iclang_other_error_7lc5S3.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_XC8Q3X.iclang_other_error_XC8Q3X.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_XiIXtQ.iclang_other_error_XiIXtQ.i.stderr.txt
Other Errorarch/x86/bootblock_simple.cclang_other_error_cbyQ61.iclang_other_error_cbyQ61.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_yKiHrv.iclang_other_error_yKiHrv.i.stderr.txt

Please consider submitting preprocessed files as bug reports.