Coverity Scan: open-watcom/open-watcom-v2
| Project Name | open-watcom/open-watcom-v2 |
|---|---|
| Lines of code analyzed | 1,007,637 |
| On Coverity Scan since | Jul 25, 2014 |
| Last build analyzed | about 8 hours ago |
| Language | C/C++ |
| Repository URL | https://github.com/open-watcom/open-watcom-v2.git |
| Homepage URL | https://github.com/open-watcom/open-watcom-v2 |
| License | Watcom (Sybase Open Watcom Public License ) |
Preview - Project Summary
Want to view defects or help fix defects?
Add me to projectAnalysis Metrics
Version: 59c90ebe73ef5dd4e5c669ca6e5164...
- Nov 23, 2024
- Last Analyzed
- 1,007,637
- Lines of Code Analyzed
- 948,968
- Lines of Code in Selected Components
- 1.24
- Defect Density
Defect changes since previous build dated Nov 22, 2024
- 0
- Newly detected
- 0
- Eliminated
Defects by status for current build
- 2,345
- Total defects
- 1,178
- Outstanding
- 1,148
- Fixed
See how defect density for 'open-watcom/open-watcom-v2' 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 |
|---|---|---|---|---|
| AUI Library | /bld/aui/.* | No | 7,593 | 1.19 |
| GUI Library | /bld/gui/.* | No | 18,001 | 2.06 |
| UI Library | /bld/ui/.* | No | 11,807 | 0.68 |
| Linker | /bld/wl/.* | No | 43,537 | 1.77 |
| Assembler (RISC) | /bld/as/.* | No | 57,982 | 0.17 |
| Assembler (x86) | /bld/wasm/.* | No | 26,313 | 1.37 |
| Builder utilities | /bld/builder/.* | No | 3,293 | 5.77 |
| C Compiler | /bld/cc/.* | No | 50,591 | 0.89 |
| C++ Compiler | /bld/plusplus/.* | No | 202,391 | 0.37 |
| Fortran Compiler | /bld/f77/wfc/.* | No | 36,559 | 1.70 |
| Fortran Compile and Link Utility | /bld/f77/wfl/.* | No | 1,145 | 1.75 |
| Fortran run-time Library | /bld/f77/f77lib/.* | No | 0 | N/A |
| Fortran Shared Code | /bld/f77/.* | No | 1,012 | 1.98 |
| C run-time Library | /bld/clib/.* | No | 4 | 0.00 |
| C++ run-time Library | /bld/cpplib/.* | No | 0 | N/A |
| Math run-time Library | /bld/mathlib/.* | No | 0 | N/A |
| Dwarf Reader | /bld/dwarf/dr/.* | No | 6,630 | 3.62 |
| Dwarf Writer | /bld/dwarf/dw/.* | No | 4,502 | 0.22 |
| WIN386 Extender | /bld/win386/.* | No | 482 | 2.07 |
| C Pre-processor | /bld/cpp/.* | No | 3,143 | 1.59 |
| Disassembler | /bld/ndisasm/.* | No | 18,861 | 0.74 |
| Librarian | /bld/nwlib/.* | No | 6,909 | 3.76 |
| OMF Tools | /bld/omftools/.* | No | 1,417 | 4.23 |
| ORL Library | /bld/orl/.* | No | 8,652 | 1.04 |
| OWL Library | /bld/owl/.* | No | 2,542 | 1.97 |
| CauseWay DOS Extender | /bld/causeway/.* | No | 599 | 10.02 |
| Executable Dumper | /bld/exedump/.* | No | 10,992 | 6.46 |
| IDE Library | /bld/ide/lib/.* | No | 4,877 | 1.44 |
| Installer | /bld/setupgui/.* | No | 13,982 | 3.22 |
| VI Editor | /bld/vi/.* | No | 40,017 | 1.80 |
| Compile and Link Utility | /bld/wcl/.* | No | 3,223 | 1.24 |
| Watcom Class Library | /bld/wclass/.* | No | 8,874 | 3.16 |
| Watcom IPF Compiler | /bld/wipfc/.* | No | 28,385 | 0.85 |
| WMAKE Utility | /bld/wmake/.* | No | 13,808 | 2.68 |
| Watcom Profiler | /bld/wprof/.* | No | 8,253 | 4.36 |
| Resource Library | /bld/wres/.* | No | 5,159 | 0.58 |
| WSTRIP Utility | /bld/wstrip/.* | No | 640 | 9.38 |
| WTOUCH Utility | /bld/wtouch/.* | No | 1,044 | 5.75 |
| Resource Compiler | /bld/rc/.* | No | 28,668 | 0.66 |
| Help Compiler Windows | /bld/hcwin/.* | No | 8,290 | 4.83 |
| Help Compiler DOS | /bld/hcdos/.* | No | 907 | 3.31 |
| DOS Help Viewer | /bld/hlpview/.* | No | 2,888 | 5.89 |
| Object Dumper | /bld/dmpobj/.* | No | 2,770 | 1.08 |
| Dialog Conversion Utility | /bld/parsedlg/.* | No | 1,249 | 4.00 |
| PMAKE Utility | /bld/pmake/.* | No | 721 | 0.00 |
| POSIX Utilities | /bld/posix/.* | No | 1,267 | 0.00 |
| Watcom YACC Utility | /bld/yacc/.* | No | 4,996 | 0.40 |
| Compilers Front-End Utilities | /bld/fe_misc/.* | No | 10,208 | 1.18 |
| Run-time Library Utilities | /bld/lib_misc/.* | No | 2,930 | 0.68 |
| RE2C Utilitity | /bld/re2c/.* | No | 2,978 | 0.67 |
| Watcom Shared code | /bld/watcom/.* | No | 21,750 | 0.41 |
| BMP2EPS Utility | /bld/bmp2eps/.* | No | 2,181 | 1.38 |
| LIBZIP Library | /contrib/libzip/.* | No | 2,477 | 4.44 |
| ZLIB Library | /contrib/zlib/.* | No | 6,528 | 1.07 |
| NCURSES Library | /bld/ncurses/.* | No | 5,133 | 0.39 |
| RCS Library | /bld/rcsdll/.* | No | 683 | 5.86 |
| Browser Dialog Parser Utility | /bld/browser/dlgprs/.* | No | 2,036 | 5.89 |
| Browser Utility | /bld/browser/.* | No | 179 | 5.59 |
| ide2make utility | /bld/ide/ide2make/.* | No | 202 | 4.95 |
| Git Utilities | /bld/git/.* | No | 456 | 2.19 |
| Memory Tracker | /bld/trmem/.* | No | 217 | 0.00 |
| WOMP Utility | /bld/womp/.* | No | 0 | N/A |
| Sampler Utility | /bld/wsample/.* | No | 144 | 0.00 |
| Compilers Configuration | /bld/comp_cfg/.* | No | 98 | 0.00 |
| Floating Point Library | /bld/cfloat/.* | No | 1,224 | 0.00 |
| Code Generator | /bld/cg/.* | No | 89,363 | 0.83 |
| Ignored | /usr/.* | Yes | 58,669 | N/A |
| Debugger | /bld/wv/.* | No | 45,870 | 1.00 |
| Debugger DIG | /bld/dig/.* | No | 7,310 | 0.14 |
| Debugger DIP | /bld/dip/.* | No | 21,474 | 3.73 |
| Debugger MAD | /bld/mad/.* | No | 11,891 | 1.09 |
| Debugger TRAP | /bld/trap/.* | No | 1,261 | 3.97 |
| Debugger SSL Compiler | /bld/ssl/.* | No | 1,560 | 0.00 |
| Help Conversion Utility | /bld/whpcvt/.* | No | 5,019 | 0.40 |
| Test Utilities | /bld/testutil/.* | No | 826 | 0.00 |
| Other | .* | No | 0 | N/A |
CWE Top 25 defects
| ID | CWE-Name | Number of Defects |
|---|---|---|
| 120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | 115 |
| 190 | Integer Overflow or Wraparound | 98 |
| 676 | Use of Potentially Dangerous Function | 3 |
Loading...
Loading...
Loading...
Loading...
Loading...
About Coverity Scan Static Analysis
Find and fix defects in your C/C++, Java, JavaScript or C# open source project for free.
Coverity Scan tests every line of code and potential execution path. The root cause of each defect is clearly explained, making it easy to fix bugs.
