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JS: Add DataFlow::SharedFlowStep to future-proof the tutorial

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Asger Feldthaus
2021-03-16 12:05:55 +00:00
parent d74e84abd8
commit a97d3452a7
2 changed files with 50 additions and 1 deletions
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docs/codeql/codeql-language-guides/analyzing-data-flow-in-javascript-and-typescript.rst
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@@ -456,7 +456,7 @@ to wrap it in a new subclass of ``TaintTracking::SharedTaintStep`` like this:
If we add this definition to the standard library, it will be picked up by all taint-tracking configurations. Obviously, one has to be
careful when adding such new additional taint steps to ensure that they really make sense for `all` configurations.
Analogous to ``TaintTracking::SharedTaintStep``, there is also a class ``DataFlow::AdditionalFlowStep`` that can be extended to add
Analogous to ``TaintTracking::SharedTaintStep``, there is also a class ``DataFlow::SharedFlowStep`` that can be extended to add
extra steps to all data-flow configurations, and hence also to all taint-tracking configurations.
Exercises