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C++: Reduce result duplication.

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This commit is contained in:
Geoffrey White
2022-02-11 15:17:04 +00:00
parent 00ba76b7e4
commit c4d9c1d9e7
2 changed files with 2 additions and 26 deletions
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4
cpp/ql/src/Security/CWE/CWE-497/ExposedSystemData.ql
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@@ -289,14 +289,14 @@ class ExposedSystemDataConfiguration extends TaintTracking::Configuration {
ExposedSystemDataConfiguration() { this = "ExposedSystemDataConfiguration" }
override predicate isSource(DataFlow::Node source) {
source.asExpr() = any(SystemData sd).getAnExpr()
source.asConvertedExpr() = any(SystemData sd).getAnExpr()
}
override predicate isSink(DataFlow::Node sink) {
exists(FunctionCall fc, FunctionInput input, int arg |
fc.getTarget().(RemoteFlowSinkFunction).hasRemoteFlowSink(input, _) and
input.isParameterDeref(arg) and
fc.getArgument(arg) = sink.asExpr()
fc.getArgument(arg).getFullyConverted() = sink.asConvertedExpr()
)
}
}