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23 lines
615 B
Plaintext
23 lines
615 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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node instanceof DataFlow::ArgumentNode
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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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