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21 lines
900 B
21 lines
900 B
2 years ago
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From 09be2f6709e7d05a2f75756c5f58b0602b54af72 Mon Sep 17 00:00:00 2001
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From: Andreas Gerstmayr <agerstmayr@redhat.com>
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Date: Tue, 5 Jul 2022 17:04:13 +0200
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Subject: [PATCH] Prometheus: Fix integer overflow in rate interval calculation
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on 32-bit architectures 2
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diff --git a/pkg/tsdb/prometheus/models/query.go b/pkg/tsdb/prometheus/models/query.go
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index bdd48d08ed..aa2b1f9945 100644
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--- a/pkg/tsdb/prometheus/models/query.go
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+++ b/pkg/tsdb/prometheus/models/query.go
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@@ -181,7 +181,7 @@ func calculateRateInterval(interval time.Duration, scrapeInterval string, interv
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return time.Duration(0)
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}
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- rateInterval := time.Duration(int(math.Max(float64(interval+scrapeIntervalDuration), float64(4)*float64(scrapeIntervalDuration))))
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+ rateInterval := time.Duration(int64(math.Max(float64(interval+scrapeIntervalDuration), float64(4)*float64(scrapeIntervalDuration))))
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return rateInterval
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}
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