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C++: Allow MaD barriers #21162

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Merged
jketema merged 5 commits into from
Jan 23, 2026
+21 −14
Merged

C++: Allow MaD barriers #21162

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656ebab
Allow MaD barriers
owen-mc Jan 13, 2026
ad590f3
Merge branch 'main' into cpp/mad-barriers
jketema Jan 23, 2026
ecd247b
C++: Add MaD models for MySQL escaping
jketema Jan 23, 2026
7ed1c0a
C++: Add change note
jketema Jan 23, 2026
82e2afc
Merge pull request #5 from jketema/cpp/mad-barriers
owen-mc Jan 23, 2026
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3 changes: 3 additions & 0 deletions cpp/ql/src/Security/CWE/CWE-089/SqlTainted.ql
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Expand Up @@ -45,6 +45,9 @@ module SqlTaintedConfig implements DataFlow::ConfigSig {

predicate isBarrier(DataFlow::Node node) {
node.asExpr().getUnspecifiedType() instanceof IntegralType
or
// barrier defined using models-as-data
barrierNode(node, "sql-injection")
}

predicate isBarrierIn(DataFlow::Node node) {
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