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reverse_proxy: Fix invalid argument to Intn in RandomChoice selection

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This commit is contained in:
Matthew Holt 2019-11-18 14:22:55 -07:00
parent 9fe54e1c60
commit 8de1a76227
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1 changed files with 1 additions and 1 deletions
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2
modules/caddyhttp/reverseproxy/selectionpolicies.go
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@ -132,7 +132,7 @@ func (r RandomChoiceSelection) Select(pool UpstreamPool, _ *http.Request) *Upstr
if !upstream.Available() { if !upstream.Available() {
continue continue
} }
j := weakrand.Intn(i) j := weakrand.Intn(i + 1)
if j < k { if j < k {
choices[j] = upstream choices[j] = upstream
} }