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CodeQL library for C/C++
codeql/cpp-all 4.3.1 (changelog, source)

Module Make::DataFlowIntegration::BarrierGuard

Provides a set of barrier nodes for a guard that validates an expression.

This is expected to be used in isBarrier/isSanitizer definitions in data flow and taint tracking.

Import path

import codeql.ssa.Ssa

Predicates

getABarrierNode

Gets a node that is safely guarded by the given guard check.

Parameters

guardChecksguardChecksSig