Coverity Scan: open-watcom/open-watcom-v2
| Project Name | open-watcom/open-watcom-v2 |
|---|---|
| Lines of code analyzed | 1,007,636 |
| On Coverity Scan since | Jul 25, 2014 |
| Last build analyzed | about 5 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 ) |
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Version: 2c36355e0d17963d16f62d132ccadb...
- Nov 24, 2024
- Last Analyzed
- 1,007,636
- Lines of Code Analyzed
- 948,967
- Lines of Code in Selected Components
- 1.24
- Defect Density
Defect changes since previous build dated Nov 23, 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 | 50,589 | 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 |
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