| 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_Q35/config.build obj=/cb-build/coreboot_scanbuild.0/EMULATION_QEMU_X86_Q35 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: | Sun Sep 22 11:02:54 2019 |
| Bug Type | Quantity | Display? |
| All Bugs | 12 | |
| Dead store | ||
|---|---|---|
| Dead assignment | 2 | |
| Dead increment | 1 | |
| Logic error | ||
| Dereference of null pointer | 1 | |
| Division by zero | 2 | |
| Garbage return value | 3 | |
| Result of operation is garbage or undefined | 1 | |
| Uninitialized argument value | 1 | |
| Unix API | 1 | |
| Bug Group | Bug Type ▾ | File | Function/Method | Line | Path Length | |
| Dead store | Dead assignment | southbridge/intel/i82801ix/smbus.c | smbus_read_resources | 81 | 1 | View Report |
| Dead store | Dead assignment | device/dram/ddr4.c | spd_decode_ddr4 | 122 | 1 | View Report |
| Dead store | Dead increment | southbridge/intel/i82801ix/smihandler.c | southbridge_smi_monitor | 92 | 1 | View Report |
| Logic error | Dereference of null pointer | device/device_util.c | add_more_links | 694 | 8 | View Report |
| Logic error | Division by zero | cpu/x86/tsc/delay_tsc.c | timer_monotonic_get | 174 | 23 | View Report |
| Logic error | Division by zero | cpu/x86/tsc/delay_tsc.c | timer_monotonic_get | 174 | 23 | View Report |
| Logic error | Garbage return value | mainboard/emulation/qemu-i440fx/fw_cfg.c | fw_cfg_max_cpus | 135 | 13 | View Report |
| Logic error | Garbage return value | mainboard/emulation/qemu-i440fx/fw_cfg.c | fw_cfg_max_cpus | 135 | 13 | View Report |
| Logic error | Garbage return value | mainboard/emulation/qemu-i440fx/fw_cfg.c | fw_cfg_max_cpus | 135 | 13 | View Report |
| Logic error | Result of operation is garbage or undefined | device/dram/ddr2.c | spd_decode_ddr2 | 477 | 26 | View Report |
| Logic error | Uninitialized argument value | cpu/x86/mtrr/mtrr.c | commit_fixed_mtrrs | 358 | 18 | View Report |
| Logic error | Unix API | security/memory/memory_clear.c | clear_memory | 153 | 14 | View Report |
The analyzer had problems processing the following files:
| Problem | Source File | Preprocessed File | STDERR Output |
| Other Error | lib/bootmode.c | clang_other_error_Dsy92N.i | clang_other_error_Dsy92N.i.stderr.txt |
| Other Error | southbridge/intel/common/pmbase.c | clang_other_error_EUuGpk.i | clang_other_error_EUuGpk.i.stderr.txt |
| Other Error | lib/bootmode.c | clang_other_error_R4jCBH.i | clang_other_error_R4jCBH.i.stderr.txt |
| Other Error | southbridge/intel/common/pmbase.c | clang_other_error_VSz6I4.i | clang_other_error_VSz6I4.i.stderr.txt |
| Other Error | lib/bootmode.c | clang_other_error_dUGNp1.i | clang_other_error_dUGNp1.i.stderr.txt |
| Other Error | lib/bootmode.c | clang_other_error_iPGDF6.i | clang_other_error_iPGDF6.i.stderr.txt |
| Other Error | lib/coreboot_table.c | clang_other_error_oXoE7L.i | clang_other_error_oXoE7L.i.stderr.txt |
| Other Error | southbridge/intel/common/pmbase.c | clang_other_error_snvNb9.i | clang_other_error_snvNb9.i.stderr.txt |
| Other Error | southbridge/intel/common/pmbase.c | clang_other_error_w2TnM2.i | clang_other_error_w2TnM2.i.stderr.txt |
Please consider submitting preprocessed files as bug reports.