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fix(common.ratelimiter): Only grow the buffer but never shrink (#16868)

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Sven Rebhan 2025-05-01 13:28:27 -05:00 committed by GitHub
parent e25bc43e35
commit b490846d24
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plugins/common/ratelimiter/serializers.go
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@ -51,7 +51,7 @@ func (s *IndividualSerializer) SerializeBatch(metrics []telegraf.Metric, limit i
// Grow the buffer so it can hold at least the required size. This will // Grow the buffer so it can hold at least the required size. This will
// save us from reallocate often // save us from reallocate often
s.buffer.Reset() s.buffer.Reset()
if limit > 0 && limit < int64(math.MaxInt) { if limit > 0 && limit > int64(s.buffer.Cap()) && limit < int64(math.MaxInt) {
s.buffer.Grow(int(limit)) s.buffer.Grow(int(limit))
} }