Coverity Scan: ajdlinux/linux

Project Name ajdlinux/linux
Lines of code analyzed 2,521,984
On Coverity Scan since Nov 23, 2015
Last build analyzed 1 day ago
   
Language C/C++
Repository URL https://github.com/linuxppc/linux.git
Homepage URL https://github.com/linuxppc/linux
License GPL (GNU General Public License version )

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Analysis Metrics

Version: next-20170421

Apr 22, 2017
Last Analyzed
2,521,984
Lines of Code Analyzed
158,959
Lines of Code in Selected Components
13.05
Defect Density

Defect changes since previous build dated Apr 15, 2017

19
Newly detected
7
Eliminated

Defects by status for current build

3,028
Total defects
2,075
Outstanding
902
Fixed
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 133,737 0.73
Drivers-AST /drivers/gpu/drm/ast/.* No 5,237 0.00
Drivers-CXL /drivers/misc/cxl/.* No 9,752 0.10
Drivers-CXLFlash /drivers/scsi/cxlflash/.* No 5,162 0.39
Drivers-MTD /drivers/mtd/devices/powernv_flash.c No 176 0.00
Drivers-IPMI /drivers/char/ipmi/ipmi_powernv.c No 240 0.00
Drivers-CPUIdle /drivers/cpuidle/cpuidle-powernv.c No 346 0.00
Drivers-CPUFreq /drivers/cpufreq/powernv-cpufreq.c No 727 2.75
Drivers-RTC /drivers/rtc/rtc-opal.c No 192 0.00
Drivers-OpPanel /drivers/char/powernv-op-panel.c No 178 0.00
Drivers-I2C /drivers/i2c/busses/i2c-opal.c No 231 0.00
Drivers-HWMon /drivers/hwmon/ibmpowernv.c No 335 0.00
Drivers-TTY /drivers/tty/hvc/hvc_opal.c No 329 0.00
Drivers-HWRandom /drivers/char/hw_random/powernv-rng.c No 53 0.00
Drivers-IPR /drivers/scsi/ipr.c No 7,125 0.56
Kexec /kernel/kexec.* No 893 2.24
Other-Ignore /.* Yes 2,363,025 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') 4
190 Integer Overflow or Wraparound 36
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