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Memory leak with Power Spectrum function

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I have a memory leak on my application. By observing with the "Desktop Execution Trace Toolkit", the Power Spectrum function (from NI_AALPro.lvlib) seems to have two "Reference leak".

The first one refers to the function "Open VI reference"; I got around this problem by replacing the "Open VI reference" by an "Initialize" input boolean, but I don't understand the second memory leak.

Any idea ?


(See attachments : Desktop Execution Trace + code)

LV8.6.1 + Desktop Execution Trace Toolkit 2009

Same problem with LV2012 + Desktop Execution Trace Toolkit 2012



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