Coverity Scan: ipxe/ipxe

Project Name ipxe/ipxe
Lines of code analyzed 325,139
On Coverity Scan since Mar 21, 2017
Last build analyzed about 1 month 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: b5e0b50

Nov 14, 2017
Last Analyzed
325,139
Lines of Code Analyzed
309,407
Lines of Code in Selected Components
0.30
Defect Density

Defect changes since previous build dated Nov 13, 2017

0
Newly detected
0
Eliminated

Defects by status for current build

398
Total defects
92
Outstanding
43
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 15,732 N/A
nfs .*/net/oncrpc/.* No 952 2.10
80211 .*/net/80211/.* No 3,400 3.82
ath .*/drivers/net/ath/.* No 45,770 0.50
mellanox .*/drivers/infiniband/(golan\.[ch]|mlx_nodnic/.*|mlx_utils/.*|mlx_utils_flexboot/.*) No 7,933 0.13
sfc .*/drivers/net/sfc/.* No 3,434 0.00
drivers .*/drivers/.* No 120,072 0.07
Other .* No 128,687 0.17

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 1
190 Integer Overflow or Wraparound 2
676 Use of Potentially Dangerous Function 32
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