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Java: Enable validation wrappers in BarrierGuards.

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This commit is contained in:
Anders Schack-Mulligen
2025-07-29 13:18:33 +02:00
parent 3674966946
commit a04ff18ba4
2 changed files with 11 additions and 45 deletions
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10
java/ql/lib/semmle/code/java/dataflow/internal/SsaImpl.qll
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@@ -562,14 +562,18 @@ private module Cached {
cached // nothing is actually cached
module BarrierGuard<guardChecksSig/3 guardChecks> {
private predicate guardChecksAdjTypes(
private predicate guardChecksAdjTypes(Guards::Guards_v3::Guard g, Expr e, boolean branch) {
guardChecks(g, e, branch)
}
private predicate guardChecksWithWrappers(
DataFlowIntegrationInput::Guard g, DataFlowIntegrationInput::Expr e, Guards::GuardValue val
) {
guardChecks(g, e, val.asBooleanValue())
Guards::Guards_v3::ValidationWrapper<guardChecksAdjTypes/3>::guardChecks(g, e, val)
}
private Node getABarrierNodeImpl() {
result = DataFlowIntegrationImpl::BarrierGuard<guardChecksAdjTypes/3>::getABarrierNode()
result = DataFlowIntegrationImpl::BarrierGuard<guardChecksWithWrappers/3>::getABarrierNode()
}
predicate getABarrierNode = getABarrierNodeImpl/0;