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codeql/javascript/ql/test/ApiGraphs/call-nodes/test.ql
2023-05-03 15:31:00 +02:00

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import javascript
class FooCall extends API::CallNode {
FooCall() { this = API::moduleImport("mylibrary").getMember("foo").getACall() }
DataFlow::Node getFirst() { result = this.getParameter(0).getMember("value").asSink() }
DataFlow::Node getSecond() { result = this.getParameter(1).getMember("value").asSink() }
}
query predicate values(FooCall call, int first, int second) {
first = call.getFirst().getIntValue() and
second = call.getSecond().getIntValue()
}
query predicate mismatch(FooCall call, string msg) {
call.getFirst().getIntValue() != call.getSecond().getIntValue() and
msg = "mismatching parameter indices found for call"
}