Coverity Scan: XenProject

Project Name XenProject
Lines of code analyzed 798,075
On Coverity Scan since Jul 12, 2013
Last build analyzed about 9 hours ago
   
Language C/C++
Repository URL git://xenbits.xen.org/xen.git
Homepage URL http://xenproject.org/
License GPL (GNU General Public License version )

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Analysis Metrics

Version: ec0cce125b8b9fccde3fa825b8ee96...

May 25, 2022
Last Analyzed
798,075
Lines of Code Analyzed
792,242
Lines of Code in Selected Components
0.55
Defect Density

Defect changes since previous build dated May 22, 2022

1
Newly detected
0
Eliminated

Defects by status for current build

3,582
Total defects
434
Outstanding
2,951
Fixed
See how defect density for 'XenProject' 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
Stubdomain /stubdom/.* No 0 N/A
Hypervisor /xen/.* No 256,926 0.68
HVMLoader /tools/firmware/hvmloader/.* No 24,423 0.00
iPXE /tools/firmware/etherboot/.* No 0 N/A
SeaBIOS /tools/firmware/seabios-dir-remote/.* No 0 N/A
Firmware /tools/firmware/.* No 174,794 0.88
libxc /tools/libxc/.* No 0 N/A
xenconsole /tools/console/.* No 1,851 0.00
libvchan /tools/libvchan/.* No 0 N/A
xcutils /tools/xcutils/.* No 321 3.12
Xentrace and friends /tools/xentrace/.* No 11,214 0.98
xenstore /tools/xenstore/.* No 8,907 1.23
Misc tools /tools/misc/.* No 5,945 2.02
MiniOS /extras/.* No 0 N/A
memory sharing /tools/memshr/.* No 0 N/A
Qemu (upstream) /tools/qemu-xen-dir-remote/.*|/tools/qemu-xen-dir/.* No 0 N/A
Qemu (trad) /tools/qemu-xen-traditional-dir/.*|/tools/qemu-xen-traditional-dir-remote/.* No 0 N/A
Ocaml /tools/ocaml/.* No 7,616 0.00
python /tools/python/.* No 2,865 0.00
libfsimage /tools/libfsimage/.* Yes 5,833 N/A
blktap and friends /tools/blktap2/.*|/tools/blktap/.*|/tools/libaio/.* Yes 0 N/A
Toolstack libraries /tools/libs/.* No 97,344 1.44
Toolstack helpers /tools/helpers/.* No 684 1.46
xenstat /tools/xenstat/.* No 0 N/A
xenmon /tools/xenmon/.* No 919 0.00
kdd /tools/debugger/kdd/.* No 1,741 2.30
gdbsx /tools/debugger/gdbsx/.* No 1,626 3.08
xenpaging /tools/xenpaging/.* No 1,103 0.00
xenpmd /tools/xenpmd/.* No 407 2.46
libxl (autogenerated) /tools/libxl/_.* No 0 N/A
libxl /tools/libxl/[^_].* No 0 N/A
Other .* No 193,616 0.05

CWE Top 25 defects

ID CWE-Name Number of Defects
190 Integer Overflow or Wraparound 7
676 Use of Potentially Dangerous Function 3
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