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e7381193c8
Some fault monitoring plugins may return "inf" or "-inf" as values due to a failure to initialize or other errors. This patch introduces a check on whether the parse value is infinite (or negative infinite) and rejects the data point if that is the case. The reasoning here is: There is no possible way a value of "inf" is ever a true measuring or even useful. Furthermore, when passed to the performance data writers, it may be rejected by the backend and lead to further complications.