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Swift: Remove special case (no longer required).

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This commit is contained in:
Geoffrey White
2022-09-01 08:53:51 +01:00
parent 129ed426a0
commit 92a927efa7
1 changed files with 0 additions and 8 deletions
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8
swift/ql/src/queries/Security/CWE-311/CleartextStorageDatabase.ql
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@@ -96,14 +96,6 @@ class CleartextStorageConfig extends TaintTracking::Configuration {
// any default implicit reads
super.allowImplicitRead(node, c)
}
override predicate isAdditionalTaintStep(DataFlow::Node node1, DataFlow::Node node2) {
// flow through assignment (!) TODO: we really shouldn't need this as a special case
exists(AssignExpr ae |
node1.asExpr() = ae.getSource() and
node2.asExpr() = ae.getDest()
)
}
}
from CleartextStorageConfig config, DataFlow::PathNode sourceNode, DataFlow::PathNode sinkNode