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C++: Suspicious pointer scaling: @precision medium

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This query is not producing good enough results to justify `@precision
high`. It's fundamentally looking for a pattern that should correlate
with memory management errors, but it doesn't look for the errors
themselves.
This commit is contained in:
Jonas Jensen
2019-06-04 20:04:53 -07:00
parent 58285c08dd
commit cf96035d8c
2 changed files with 2 additions and 1 deletions
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change-notes/1.22/analysis-cpp.md
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@@ -11,6 +11,7 @@
| **Query** | **Expected impact** | **Change** |
|----------------------------|------------------------|------------------------------------------------------------------|
| Suspicious pointer scaling (`cpp/suspicious-pointer-scaling`) | Lower precision | The precision of this query has been reduced to "medium". This coding pattern is used intentionally and safely in a number of real-world projects. Results are no longer displayed on LGTM unless you choose to display them. |
## Changes to QL libraries