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/SUPERMICRO_H8SCM_FAM10/config.build obj=/cb-build/coreboot_scanbuild.0/SUPERMICRO_H8SCM_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:Thu Sep 19 12:58:43 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs15
Dead store
Dead assignment6
Dead increment2
Logic error
Dereference of null pointer2
Result of operation is garbage or undefined4
Uninitialized argument value1

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
Dead storeDead assignmentsouthbridge/amd/sb700/spi.cspi_ctrlr_xfer1001View Report
Dead storeDead assignmentsouthbridge/amd/sb700/sb700.csb7xx_51xx_enable1401View Report
Dead storeDead assignmentsouthbridge/amd/sb700/sata.csata_init1931View Report
Dead storeDead assignmentsouthbridge/amd/sr5650/pcie.cinit_gen23031View Report
Dead storeDead assignmentsouthbridge/amd/sr5650/pcie.cinit_gen22971View Report
Dead storeDead assignmentdevice/dram/ddr4.cspd_decode_ddr41221View Report
Dead storeDead incrementsouthbridge/amd/sb700/sb700.csb7xx_51xx_enable1381View Report
Dead storeDead incrementsouthbridge/amd/sr5650/sr5650.cPcieTrainPort2411View 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 undefinedsouthbridge/amd/sb700/early_setup.cs3_load_nvram_early83211View 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_ddr247726View Report
Logic errorUninitialized argument valuecpu/x86/mtrr/mtrr.ccommit_fixed_mtrrs35818View Report

Analyzer Failures

The analyzer had problems processing the following files:

ProblemSource FilePreprocessed FileSTDERR Output
Other Errorlib/bootmode.cclang_other_error_ECpqXZ.iclang_other_error_ECpqXZ.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_GHofGy.iclang_other_error_GHofGy.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_fEaPAl.iclang_other_error_fEaPAl.i.stderr.txt
Other Errorlib/coreboot_table.cclang_other_error_kR6e76.iclang_other_error_kR6e76.i.stderr.txt
Other Errorarch/x86/bootblock_simple.cclang_other_error_yKDj_O.iclang_other_error_yKDj_O.i.stderr.txt

Please consider submitting preprocessed files as bug reports.