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26 lines
967 B
Plaintext
26 lines
967 B
Plaintext
import csharp
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import DataFlow
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import semmle.code.csharp.dataflow.internal.ExternalFlow
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import ModelValidation
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import semmle.code.csharp.dataflow.FlowSummary
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import semmle.code.csharp.dataflow.internal.DataFlowDispatch as DataFlowDispatch
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import semmle.code.csharp.dataflow.internal.FlowSummaryImpl as FlowSummaryImpl
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query predicate summaryThroughStep(
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DataFlow::Node node1, DataFlow::Node node2, boolean preservesValue
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) {
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FlowSummaryImpl::Private::Steps::summaryThroughStepValue(node1, node2, _) and
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preservesValue = true
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or
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FlowSummaryImpl::Private::Steps::summaryThroughStepTaint(node1, node2, _) and
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preservesValue = false
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}
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query predicate summaryGetterStep(DataFlow::Node arg, DataFlow::Node out, ContentSet c) {
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FlowSummaryImpl::Private::Steps::summaryGetterStep(arg, c, out, _)
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}
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query predicate summarySetterStep(DataFlow::Node arg, DataFlow::Node out, ContentSet c) {
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FlowSummaryImpl::Private::Steps::summarySetterStep(arg, c, out, _)
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}
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