Coverity Scan: ajdlinux/linux

Project Name ajdlinux/linux
Lines of code analyzed 2,704,971
On Coverity Scan since Nov 23, 2015
Last build analyzed a while ago
Language C/C++
Repository URL
Homepage URL
License GPL (GNU General Public License version )

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Analysis Metrics

Version: next-20190103

Jan 05, 2019
Last Analyzed
Lines of Code Analyzed
Lines of Code in Selected Components
Defect Density

Defect changes since previous build dated Dec 29, 2018

Newly detected

Defects by status for current build

Total defects
See how defect density for 'ajdlinux/linux' compares with defect density for other open source projects.  Learn more

Note: Defect density is measured by the number of defects per 1,000 lines of code.

Analysis Metrics per Components

Component Name Pattern Ignore Line of Code Defect density
Arch-powerpc /arch/powerpc/.* No 155,192 0.67
Drivers-AST /drivers/gpu/drm/ast/.* No 5,196 0.19
Drivers-CXL /drivers/misc/cxl/.* No 9,692 0.00
Drivers-CXLFlash /drivers/scsi/cxlflash/.* No 7,062 0.42
Drivers-OCXL /drivers/misc/ocxl/.* No 2,887 0.00
Drivers-MTD /drivers/mtd/devices/powernv_flash.c No 169 0.00
Drivers-IPMI /drivers/char/ipmi/ipmi_powernv.c No 239 0.00
Drivers-CPUIdle /drivers/cpuidle/cpuidle-powernv.c No 274 0.00
Drivers-CPUFreq /drivers/cpufreq/powernv-cpufreq.c No 754 3.98
Drivers-RTC /drivers/rtc/rtc-opal.c No 226 0.00
Drivers-OpPanel /drivers/char/powernv-op-panel.c No 178 0.00
Drivers-I2C /drivers/i2c/busses/i2c-opal.c No 227 0.00
Drivers-HWMon /drivers/hwmon/ibmpowernv.c No 535 0.00
Drivers-TTY /drivers/tty/hvc/hvc_opal.c No 330 0.00
Drivers-HWRandom /drivers/char/hw_random/powernv-rng.c No 54 0.00
Drivers-IPR /drivers/scsi/ipr.c No 7,143 0.70
Kexec /kernel/kexec.* No 955 2.09
Other-Ignore /.* Yes 2,513,175 N/A
Other .* No 0 N/A

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 17
190 Integer Overflow or Wraparound 77




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