Coverity Scan: ipxe/ipxe

Project Name ipxe/ipxe
Lines of code analyzed 342,949
On Coverity Scan since Mar 21, 2017
Last build analyzed about 20 hours ago
   
Language C/C++
Repository URL https://github.com/ipxe/ipxe.git
Homepage URL http://ipxe.org
License GPL (GNU General Public License version )

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Analysis Metrics

Version: db6310c3e5948a327a1c6f5706f727...

Jul 27, 2021
Last Analyzed
342,949
Lines of Code Analyzed
327,035
Lines of Code in Selected Components
0.30
Defect Density

Defect changes since previous build dated Jul 21, 2021

0
Newly detected
0
Eliminated

Defects by status for current build

456
Total defects
98
Outstanding
70
Fixed
See how defect density for 'ipxe/ipxe' 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
tests .*/tests/.* Yes 15,914 N/A
nfs .*/net/oncrpc/.* No 952 2.10
80211 .*/net/80211/.* No 3,403 3.53
ath .*/drivers/net/ath/.* No 45,772 0.39
mellanox .*/drivers/infiniband/(golan\.[ch]|mlx_nodnic/.*|mlx_utils/.*|mlx_utils_flexboot/.*) No 7,939 0.38
sfc .*/drivers/net/sfc/.* No 3,443 0.00
drivers .*/drivers/.* No 140,027 0.13
Other .* No 125,499 0.18

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 2
676 Use of Potentially Dangerous Function 32
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