CodeQL library for C/C++
codeql/cpp-all 0.12.9 (changelog, source)
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Predicate stackPointerFlowsToDef

Helper predicate for stackPointerFlowsToUse. Tracks the flow of stack addresses through SSA definitions.

Import path

import semmle.code.cpp.dataflow.StackAddress
predicate stackPointerFlowsToDef(SsaDefinition def, StackVariable var, Type useType, Expr source, boolean isLocal)