semmle.code.cpp.ir.dataflow.TaintTracking as a replacement.
An IR taint tracking library that uses an IR DataFlow configuration to track
taint from user inputs as defined by
Provides definitions for augmenting source/sink pairs with data-flow paths between them. From a
Gets the global variable whose qualified name is
Functions that we should only allow taint to flow through (to the return value) if all but the source argument are ‘predictable’. This is done to emulate the old security library’s implementation rather than due to any strong belief that this is the right approach.