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Dataflow: Add support for C#/Python/Ruby/Swift.

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This commit is contained in:
Anders Schack-Mulligen
2022-10-13 14:29:27 +02:00
parent 69bf13b1d4
commit f1634d3dca
8 changed files with 24 additions and 1 deletions
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2
python/ql/lib/semmle/python/dataflow/new/internal/DataFlowPrivate.qll
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@@ -453,6 +453,8 @@ predicate jumpStep(Node nodeFrom, Node nodeTo) {
jumpStepSharedWithTypeTracker(nodeFrom, nodeTo)
or
jumpStepNotSharedWithTypeTracker(nodeFrom, nodeTo)
or
FlowSummaryImpl::Private::Steps::summaryJumpStep(nodeFrom, nodeTo)
}
/**

3
python/ql/lib/semmle/python/dataflow/new/internal/FlowSummaryImplSpecific.qll
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@@ -73,6 +73,9 @@ DataFlowType getCallbackParameterType(DataFlowType t, int i) { any() }
*/
DataFlowType getCallbackReturnType(DataFlowType t, ReturnKind rk) { any() }
/** Gets the type of synthetic global `sg`. */
DataFlowType getSyntheticGlobalType(SummaryComponent::SyntheticGlobal sg) { any() }
/**
* Holds if an external flow summary exists for `c` with input specification
* `input`, output specification `output`, kind `kind`, and a flag `generated`