Coverity Scan: quixdb/squash
| Project Name | quixdb/squash |
|---|---|
| Lines of code analyzed | 25,679 |
| On Coverity Scan since | Oct 23, 2013 |
| Last build analyzed | a while ago |
| Language | C/C++ |
| Repository URL | https://github.com/quixdb/squash |
| Homepage URL | http://quixdb.github.io/squash/ |
| License | MIT (MIT license ) |
Preview - Project Summary
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- Feb 25, 2017
- Last Analyzed
- 25,679
- Lines of Code Analyzed
- -110,238
- Lines of Code in Selected Components
- N/A
- Defect Density
Defect changes since previous build dated Feb 25, 2017
- 18
- Newly detected
- 4
- Eliminated
Defects by status for current build
- 338
- Total defects
- 86
- Outstanding
- 225
- Fixed
See how defect density for 'quixdb/squash' 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 | 104,451 | N/A |
| divsufsort | .*/divsufsort.(c|h) | No | 3,193 | 0.94 |
| µnit | .*/tests/munit/.* | No | 1,682 | 1.78 |
| squash | .*/squash/[^/]+\.(c|h) | No | 5,959 | 0.00 |
| plugins | .*/plugins/[a-z0-9\-]+/squash-[a-z0-9\-]+\.(c|cpp) | No | 5,725 | 0.00 |
| tinycthread | .*/squash/tinycthread/.* | No | 933 | 0.00 |
| win-iconv | .*/squash/win-iconv/.* | No | 0 | N/A |
| brieflz | .*/plugins/brieflz/brieflz/.* | No | 1,976 | 0.00 |
| brotli | .*/plugins/brotli/brotli/.* | No | 31,830 | 0.25 |
| bsc | .*/plugins/bsc/libbsc/.* | No | 7,637 | 0.00 |
| bzip2 | .*/plugins/bzip2/bzip2/.* | No | 3,620 | 0.00 |
| crush | .*/plugins/crush/crush.(c|h) | No | 578 | 0.00 |
| csc | .*/plugins/csc/csc/.* | No | 0 | N/A |
| density | .*/plugins/density/density/.* | No | 0 | N/A |
| doboz | .*/plugins/doboz/doboz/.* | No | 0 | N/A |
| fari | .*/plugins/fari/FastARI/.* | No | 150 | 0.00 |
| fastlz | .*/plugins/fastlz/fastlz/.* | No | 418 | 2.39 |
| gipfeli | .*/plugins/gipfeli/gipfeli/.* | No | 2,286 | 0.44 |
| heatshrink | .*/plugins/heatshrink/heatshrink/.* | No | 969 | 0.00 |
| libdeflate | .*/plugins/libdeflate/libdeflate/.* | No | 4,747 | 0.00 |
| lz4 | .*/plugins/lz4/lz4/.* | Yes | 3,825 | N/A |
| lzf | .*/plugins/lzf/liblzf/.* | No | 555 | 0.00 |
| lzfse | .*/plugins/lzfse/lzfse/.* | No | 3,079 | 1.30 |
| lzg | .*/plugins/lzg/liblzg/.* | No | 647 | 4.64 |
| lzjb | .*/plugins/lzjb/lzjb/.* | No | 136 | 0.00 |
| lzma | .*/plugins/lzma/xz/.* | No | 14,309 | 0.07 |
| lzham | .*/plugins/lzham/lzham/.* | No | 12,535 | 1.68 |
| lzo | .*/plugins/lzo/lzo/.* | No | 16,051 | 0.12 |
| ms-compress | .*/plugins/ms\-compress/ms\-compress/.* | No | 2,954 | 3.05 |
| miniz | .*/plugins/miniz/miniz/.* | No | 3,760 | 1.33 |
| ncompress | .*/plugins/ncompress/compress.(c|h) | No | 559 | 1.79 |
| quicklz | .*/plugins/quicklz/quicklz/.* | No | 0 | N/A |
| snappy | .*/plugins/snappy/snappy/.* | No | 1,611 | 1.24 |
| wflz | .*/plugins/wflz/wflz/.* | No | 710 | 2.82 |
| yalz77 | .*/plugins/yalz77/yalz77/.* | No | 316 | 0.00 |
| zlib | .*/plugins/zlib/zlib/.* | No | 8,502 | 0.12 |
| zlib-ng | .*/plugins/zlib-ng/zlib-ng/.* | No | 6,429 | 0.16 |
| zling | .*/plugins/zling/libzling/.* | No | 1,340 | 0.75 |
| zpaq | .*/plugins/zpaq/zpaq/.* | No | 6,877 | 1.16 |
| zstd | .*/plugins/zstd/zstd/.* | Yes | 27,641 | N/A |
| Other | .* | No | 55,106 | 0.00 |
CWE Top 25 defects
| ID | CWE-Name | Number of Defects |
|---|---|---|
| 190 | Integer Overflow or Wraparound | 2 |
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