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/EMULATION_QEMU_X86_I440FX_DEBUG/config.build obj=/cb-build/coreboot_scanbuild.0/EMULATION_QEMU_X86_I440FX_DEBUG 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 11:13:21 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs10
Dead store
Dead assignment1
Logic error
Dereference of null pointer1
Garbage return value3
Result of operation is garbage or undefined3
Uninitialized argument value1
Unix API1

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
Dead storeDead assignmentdevice/dram/ddr4.cspd_decode_ddr41241View Report
Logic errorDereference of null pointerdevice/device_util.cadd_more_links7018View Report
Logic errorGarbage return valuemainboard/emulation/qemu-i440fx/fw_cfg.cfw_cfg_max_cpus13513View Report
Logic errorGarbage return valuemainboard/emulation/qemu-i440fx/fw_cfg.cfw_cfg_max_cpus13513View Report
Logic errorGarbage return valuemainboard/emulation/qemu-i440fx/fw_cfg.cfw_cfg_max_cpus13513View Report
Logic errorResult of operation is garbage or undefinedarch/x86/exception.cget_packet34717View Report
Logic errorResult of operation is garbage or undefinedarch/x86/exception.ccopy_from_hex30714View 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 errorUnix APIsecurity/memory/memory_clear.cclear_memory15314View Report

Analyzer Failures

The analyzer had problems processing the following files:

ProblemSource FilePreprocessed FileSTDERR Output
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error_14O6NG.iclang_other_error_14O6NG.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_3iClIK.iclang_other_error_3iClIK.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_92GOZr.iclang_other_error_92GOZr.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_9m_JxV.iclang_other_error_9m_JxV.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error_InxqS_.iclang_other_error_InxqS_.i.stderr.txt
Other Errorlib/coreboot_table.cclang_other_error_TqzII2.iclang_other_error_TqzII2.i.stderr.txt
Other Errorlib/bootmode.cclang_other_error_fnbRWX.iclang_other_error_fnbRWX.i.stderr.txt
Other Errorsouthbridge/intel/common/pmbase.cclang_other_error_uCdlFN.iclang_other_error_uCdlFN.i.stderr.txt

Please consider submitting preprocessed files as bug reports.