mirror of
https://github.com/github/codeql.git
synced 2025-12-16 16:53:25 +01:00
dab45c527e
As reported in CPP-236, this query has false positives on signed integers that cannot be negative. It could possibly be improved with a local range analysis, but the query would most likely still have so many false positives that we would have to lower its precision. Under our current policy, this change will make the query hidden by default on LGTM.
Semmle QL
This open source repository contains the standard QL libraries and queries that power LGTM, and the other products that Semmle makes available to its customers worldwide.
How do I learn QL and run queries?
LGTM has extensive documentation on getting started with writing QL. You can use the interactive query console or the QL for Eclipse plugin to try out your queries on any open-source project that's currently being analyzed.
Contributing
We welcome contributions to our standard library and standard checks. Do you have an idea for a new check, or how to improve an existing query? Then please go ahead and open a pull request! Before you do, though, please take the time to read our contributing guidelines.
License
The LGTM queries are licensed under Apache License 2.0 by Semmle.