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Correct size of unmarshalling destination buffer.
The format header size is not deducted from the size of the byte stream when calculating the output buffer size for samples. I have yet to notice problems directly as a result of this, but it is good to fix. Change-Id: Icb07a0718366c04ddac975d738a6305687773af0
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@ -171,7 +171,7 @@ func (v Values) marshal() []byte {
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// unmarshalValues decodes marshalled samples and returns them as Values.
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func unmarshalValues(buf []byte) Values {
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n := len(buf) / sampleSize
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n := (len(buf) - formatVersionSize) / sampleSize
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// Setting the value of a given slice index is around 15% faster than doing
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// an append, even if the slice already has the required capacity. For this
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// reason, we already set the full target length here.
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