coreboot_scanbuild - scan-build results

User:coreboot@9bbe52bbb28b
Working Directory:/home/coreboot/slave-root/workspace/coreboot_scanbuild
Command Line:make V=0 DOTCONFIG=/cb-build/coreboot_scanbuild.0/LENOVO_T430S/config.build obj=/cb-build/coreboot_scanbuild.0/LENOVO_T430S objutil=/cb-build/coreboot_scanbuild.0/sharedutils BUILD_TIMELESS=1
Clang Version:coreboot toolchain v65718760fa 2020-02-04 - clang version 9.0.0 (https://review.coreboot.org/coreboot e921911f1008169d236c4d2bd3e169a176cdf45c) (based on LLVM 9.0.0)
Date:Sat Jul 4 10:38:11 2020

Bug Summary

Bug TypeQuantityDisplay?
All Bugs29
Dead store
Dead assignment1
Dead increment2
Dead initialization2
Logic error
Dereference of null pointer7
Result of operation is garbage or undefined12
Uninitialized argument value3
Unix API1
Memory error
Memory leak1

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
Dead storeDead assignmentsouthbridge/intel/bd82x6x/smbus.csmbus_read_resources701View Report
Dead storeDead incrementsouthbridge/intel/bd82x6x/smihandler.csouthbridge_smi_monitor1591View Report
Dead storeDead incrementnorthbridge/intel/sandybridge/northbridge.cmc_read_resources2031View Report
Dead storeDead initializationdrivers/mrc_cache/mrc_cache.cnvm_protect4501View Report
Dead storeDead initializationdrivers/mrc_cache/mrc_cache.cnvm_protect4501View Report
Logic errorDereference of null pointerlib/string.cstrtok_r1746View Report
Logic errorDereference of null pointerlib/string.cstrtok_r1746View Report
Logic errorDereference of null pointerdevice/device_util.cadd_more_links6929View Report
Logic errorDereference of null pointerlib/string.cstrtok_r1746View Report
Logic errorDereference of null pointernorthbridge/intel/sandybridge/pcie.cpcie_acpi_name3913View Report
Logic errorDereference of null pointerlib/string.cstrtok_r1746View Report
Logic errorDereference of null pointerlib/string.cstrtok_r1746View Report
Memory errorMemory leakacpi/acpigen_usb.cadd_device_ref8910View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cich_hwseq_write8849View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cspi_setup_opcode44221View Report
Logic errorResult of operation is garbage or undefinedcpu/x86/name/name.cfill_processor_name277View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cich_hwseq_write8849View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cspi_setup_opcode44221View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cich_hwseq_write8849View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cspi_setup_opcode44221View Report
Logic errorResult of operation is garbage or undefineddevice/dram/ddr2.cspd_decode_ddr246528View Report
Logic errorResult of operation is garbage or undefinedcpu/x86/name/name.cfill_processor_name277View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cich_hwseq_write8849View Report
Logic errorResult of operation is garbage or undefinedsouthbridge/intel/common/spi.cspi_setup_opcode44221View Report
Logic errorResult of operation is garbage or undefinedcpu/x86/name/name.cfill_processor_name277View Report
Logic errorUninitialized argument valuecpu/x86/mtrr/mtrr.ccommit_fixed_mtrrs34719View Report
Logic errorUninitialized argument valuesouthbridge/intel/bd82x6x/me.cmkhi_get_fwcaps41340View Report
Logic errorUninitialized argument valuesouthbridge/intel/bd82x6x/me.cmkhi_get_fw_version37541View Report
Logic errorUnix APIsecurity/memory/memory_clear.cclear_memory13414View Report