CodeQL library for C/C++
codeql/cpp-all 0.9.3 ( changelog , source )

Member predicate Configuration :: isAdditionalTaintStep

Holds if taint may propagate from node1 to node2 in addition to the normal data-flow and taint steps. This step is only applicable in state1 and updates the flow state to state2.

predicate isAdditionalTaintStep ( Node node1 , FlowState state1 , Node node2 , FlowState state2 )