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21 lines
556 B
Plaintext
21 lines
556 B
Plaintext
/**
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* @kind path-problem
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*/
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import csharp
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import GlobalFlow::PathGraph
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module GlobalFlowConfig implements DataFlow::ConfigSig {
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predicate isSource(DataFlow::Node source) { source.asExpr().(Expr).getValue() = "tainted" }
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predicate isSink(DataFlow::Node sink) {
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exists(LocalVariable v | sink.asExpr() = v.getInitializer())
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}
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}
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module GlobalFlow = DataFlow::Global<GlobalFlowConfig>;
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from GlobalFlow::PathNode source, GlobalFlow::PathNode sink
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where GlobalFlow::flowPath(source, sink)
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select source, source, sink, "$@", sink, sink.toString()
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