JS: Update a reference to AdditionalSanitizerGuardNode

asgerf · asgerf · commit 04a3a6707f94 · 2024-12-03T14:30:22.000+01:00
Unlike most other references to this class, we're not subclassing it here, we're
just trying to reuse some standard barrier guards but with a different flow state.
diff --git a/javascript/ql/src/Security/CWE-915/PrototypePollutingFunction.ql b/javascript/ql/src/Security/CWE-915/PrototypePollutingFunction.ql
@@ -465,7 +465,7 @@ class AllowListInclusionGuard extends BarrierGuard {
   }
 
   override predicate blocksExpr(boolean outcome, Expr e, DataFlow::FlowLabel lbl) {
-    this.(TaintTracking::AdditionalSanitizerGuardNode).sanitizes(outcome, e) and
+    this.(TaintTracking::AdditionalBarrierGuard).blocksExpr(outcome, e) and
     lbl instanceof UnsafePropLabel
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -465,7 +465,7 @@ class AllowListInclusionGuard extends BarrierGuard {`
`465`	`465`	`}`
`466`	`466`
`467`	`467`	`override predicate blocksExpr(boolean outcome, Expr e, DataFlow::FlowLabel lbl) {`
`468`		`- this.(TaintTracking::AdditionalSanitizerGuardNode).sanitizes(outcome, e) and`
	`468`	`+ this.(TaintTracking::AdditionalBarrierGuard).blocksExpr(outcome, e) and`
`469`	`469`	`lbl instanceof UnsafePropLabel`
`470`	`470`	`}`
`471`	`471`	`}`