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Ruby: extend may have multiple arguments

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This commit is contained in:
Arthur Baars
2022-10-04 12:20:05 +02:00
parent ab3a62de3c
commit 88b5d4da16
1 changed files with 1 additions and 1 deletions
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ruby/ql/lib/codeql/ruby/dataflow/internal/DataFlowDispatch.qll
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@@ -299,7 +299,7 @@ pragma[nomagic]
private predicate extendCall(DataFlow::ExprNode receiver, Module m) {
exists(DataFlow::CallNode extendCall |
extendCall.getMethodName() = "extend" and
exists(DataFlow::LocalSourceNode sourceNode | sourceNode.flowsTo(extendCall.getArgument(0)) |
exists(DataFlow::LocalSourceNode sourceNode | sourceNode.flowsTo(extendCall.getArgument(_)) |
selfInModule(sourceNode.(SsaSelfDefinitionNode).getVariable(), m) or
m = resolveConstantReadAccess(sourceNode.asExpr().getExpr())
) and