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6113d4be9e
Fixes the test failures that arose from making `ExtractedArgumentNode` local. For the consistency checks, we now explicitly exclude the `ExtractedArgumentNode`s (now much more plentiful due to the overapproximation) that don't have a corresponding `getCallArg` tuple. For various queries/tests using `instanceof ArgumentNode`, we instead us `isArgumentNode`, which explicitly filters out the ones for which `isArgumentOf` doesn't hold (which, again, is the case for most of the nodes in the overapproximation).
23 lines
620 B
Plaintext
23 lines
620 B
Plaintext
private import python
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import semmle.python.dataflow.new.DataFlow
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private import semmle.python.dataflow.new.internal.DataFlowPrivate as DataFlowPrivate
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/**
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* A configuration to find the call graph edges.
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*/
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module CallGraphConfig implements DataFlow::ConfigSig {
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predicate isSource(DataFlow::Node node) {
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node instanceof DataFlowPrivate::ReturnNode
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or
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DataFlowPrivate::isArgumentNode(node, _, _)
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}
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predicate isSink(DataFlow::Node node) {
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node instanceof DataFlowPrivate::OutNode
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or
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node instanceof DataFlow::ParameterNode
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}
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}
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module CallGraphFlow = DataFlow::Global<CallGraphConfig>;
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