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/VIA_EPIA_M850/config.build obj=/cb-build/coreboot_scanbuild.0/VIA_EPIA_M850 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:Mon Sep 16 13:04:05 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs8
Dead store
Dead assignment3
Logic error
Dereference of null pointer3
Result of operation is garbage or undefined1
Uninitialized argument value1

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
Dead storeDead assignmentmainboard/via/epia-m850/mainboard.cvx900_int15_handler351View Report
Dead storeDead assignmentnorthbridge/via/vx900/raminit_ddr3.cvx900_dram_timing6541View Report
Dead storeDead assignmentdevice/dram/ddr4.cspd_decode_ddr41241View 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 pointerinclude/device/dram/ddr3.hvolatile_read2084View 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

Analyzer Failures

The analyzer had problems processing the following files:

ProblemSource FilePreprocessed FileSTDERR Output
Other Errorlib/bootmode.cclang_other_error_M36ZBx.iclang_other_error_M36ZBx.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_TBmY7Q.iclang_other_error_TBmY7Q.i.stderr.txt
Other Errorarch/x86/bootblock_simple.cclang_other_error_dMtd7z.iclang_other_error_dMtd7z.i.stderr.txt
Other Errorlib/coreboot_table.cclang_other_error_tfAZW9.iclang_other_error_tfAZW9.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_ykhBNm.iclang_other_error_ykhBNm.i.stderr.txt

Please consider submitting preprocessed files as bug reports.