author | martin.trojer@nokia.com |
Fri, 31 Jul 2009 15:01:17 +0100 | |
changeset 1 | 2fb8b9db1c86 |
permissions | -rw-r--r-- |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
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Klocwork has a static analysis tool (K7) which is similar to Coverity. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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They will run their tool on the Python source code on demand. |
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The results are available at: |
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https://opensource.klocwork.com/ |
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Currently, only Neal Norwitz has access to the analysis reports. Other |
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people can be added by request. |
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K7 was first run on the Python 2.5 source code in mid-July 2006. |
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This is after Coverity had been making their results available. |
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There were originally 175 defects reported. Most of these |
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were false positives. However, there were numerous real issues |
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also uncovered. |
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Each warning has a unique id and comments that can be made on it. |
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When checking in changes due to a K7 report, the unique id |
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as reported by the tool was added to the SVN commit message. |
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A comment was added to the K7 warning indicating the SVN revision |
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in addition to any analysis. |
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False positives were also annotated so that the comments can |
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be reviewed and reversed if the analysis was incorrect. |
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A second run was performed on 10-Aug-2006. The tool was tuned to remove |
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some false positives and perform some additional checks. ~150 new |
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warnings were produced, primarily related to dereferencing NULL pointers. |
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Contact python-dev@python.org for more information. |