jaiverma / joern-queries Goto Github PK

joern> def getFlows(methodName: String) : Unit = {
           val candidateFuncs = cpg.method.name(methodName)
               .caller
               .l
               .filter(func => {
                   val src = func.start.parameter
                   val sink = func.start.methodReturn
                   sink.reachableBy(src)
               }.size > 0)
               .start
               .name
               .l
           for (f <- candidateFuncs) {
               val src = cpg.call.name(f)
               val sink = cpg.call.name("memcpy").argument
               if (src.size > 0) {
                   if (sink.reachableBy(src).size > 0) {
                       print(sink.reachableByFlows(src).p)
                   }
                   else {
                       getFlows(f)
                   }
               }
               else {
                   return
               }
           }
       } 
cmd12.sc:10: value start is not a member of List[io.shiftleft.codepropertygraph.generated.nodes.Method]
possible cause: maybe a semicolon is missing before `value start`?
        .start
         ^
Compilation Failed