mirror of
https://github.com/github/codeql.git
synced 2025-12-17 01:03:14 +01:00
26 lines
713 B
Plaintext
26 lines
713 B
Plaintext
/**
|
|
* @kind path-problem
|
|
*/
|
|
|
|
import csharp
|
|
import semmle.code.csharp.dataflow.internal.ExternalFlow
|
|
import utils.test.ProvenancePathGraph::ShowProvenance<Taint::PathNode, Taint::PathGraph>
|
|
import ModelValidation
|
|
|
|
module TaintConfig implements DataFlow::ConfigSig {
|
|
predicate isSource(DataFlow::Node src) { src.asExpr() instanceof ObjectCreation }
|
|
|
|
predicate isSink(DataFlow::Node sink) {
|
|
exists(MethodCall mc |
|
|
mc.getTarget().hasName("Sink") and
|
|
mc.getAnArgument() = sink.asExpr()
|
|
)
|
|
}
|
|
}
|
|
|
|
module Taint = TaintTracking::Global<TaintConfig>;
|
|
|
|
from Taint::PathNode source, Taint::PathNode sink
|
|
where Taint::flowPath(source, sink)
|
|
select sink, source, sink, "$@", source, source.toString()
|