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Merge pull request #5007 from yoff/python-disregard-comp-args

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Taus
2021-01-26 12:53:33 +01:00
committed by GitHub
parent 0be0929693 e44f1813fa
commit 4c0f54f5d3
5 changed files with 15 additions and 2 deletions
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7
python/ql/src/semmle/python/dataflow/new/internal/DataFlowPublic.qll
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@@ -179,7 +179,12 @@ ExprNode exprNode(DataFlowExpr e) { result.getNode().getNode() = e }
class ParameterNode extends CfgNode {
ParameterDefinition def;
ParameterNode() { node = def.getDefiningNode() }
ParameterNode() {
node = def.getDefiningNode() and
// Disregard parameters that we cannot resolve
// TODO: Make this unnecessary
exists(DataFlowCallable c | node = c.getParameter(_))
}
/**
* Holds if this node is the parameter of callable `c` at the