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Last change
on this file since 383 was 2, checked in by Yuri Dario, 15 years ago |
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Initial import for vendor code.
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Property svn:eol-style
set to
native
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File size:
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| 1 |
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| 2 | Klocwork has a static analysis tool (K7) which is similar to Coverity.
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| 3 | They will run their tool on the Python source code on demand.
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| 4 | The results are available at:
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| 5 |
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| 6 | https://opensource.klocwork.com/
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| 7 |
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| 8 | Currently, only Neal Norwitz has access to the analysis reports. Other
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| 9 | people can be added by request.
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| 10 |
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| 11 | K7 was first run on the Python 2.5 source code in mid-July 2006.
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| 12 | This is after Coverity had been making their results available.
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| 13 | There were originally 175 defects reported. Most of these
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| 14 | were false positives. However, there were numerous real issues
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| 15 | also uncovered.
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| 16 |
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| 17 | Each warning has a unique id and comments that can be made on it.
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| 18 | When checking in changes due to a K7 report, the unique id
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| 19 | as reported by the tool was added to the SVN commit message.
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| 20 | A comment was added to the K7 warning indicating the SVN revision
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| 21 | in addition to any analysis.
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| 22 |
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| 23 | False positives were also annotated so that the comments can
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| 24 | be reviewed and reversed if the analysis was incorrect.
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| 25 |
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| 26 | A second run was performed on 10-Aug-2006. The tool was tuned to remove
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| 27 | some false positives and perform some additional checks. ~150 new
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| 28 | warnings were produced, primarily related to dereferencing NULL pointers.
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| 29 |
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| 30 | Contact python-dev@python.org for more information.
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