Coverity Scan: icu4c

Project Name icu4c
Lines of code analyzed 385,933
On Coverity Scan since Oct 17, 2013
Last build analyzed a while ago
   
Language C/C++
Repository URL https://github.com/unicode-org/icu
Homepage URL http://icu-project.org
License MIT (MIT license )

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Analysis Metrics

Version: 64.1

Mar 14, 2019
Last Analyzed
385,933
Lines of Code Analyzed
313,694
Lines of Code in Selected Components
0.91
Defect Density

Defect changes since previous build dated Oct 23, 2018

36
Newly detected
34
Eliminated

Defects by status for current build

2,080
Total defects
285
Outstanding
1,769
Fixed
See how defect density for 'icu4c' 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
system /usr/.* Yes 72,239 N/A
i18n .*/source/i18n/* No 137,903 0.94
common .*/source/common/* No 130,186 0.62
io .*/source/io/* No 4,104 1.22
test .*/source/test/* Yes 0 N/A
extra .*/source/extra/* Yes 0 N/A
layout .*/source/layout/* Yes 0 N/A
tools .*/source/tools/* No 30,715 2.25
data .*/source/data/* Yes 0 N/A
stubdata .*/source/stubdata/* No 38 0.00
Other .* No 37,082 0.00

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 24
190 Integer Overflow or Wraparound 3
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