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wgengine: remove an allocation in reconfig

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Minor.
This commit is contained in:
Brad Fitzpatrick 2020-04-10 08:22:13 -07:00
parent b24029717b
commit 1ec27dbb5b
1 changed files with 3 additions and 3 deletions
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6
wgengine/userspace.go
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@ -316,9 +316,9 @@ func (e *userspaceEngine) Reconfig(cfg *wgcfg.Config, dnsDomains []string) error
defer e.wgLock.Unlock() defer e.wgLock.Unlock()
e.mu.Lock() e.mu.Lock()
e.peerSequence = make([]wgcfg.Key, len(cfg.Peers)) e.peerSequence = e.peerSequence[:0]
for i, p := range cfg.Peers { for _, p := range cfg.Peers {
e.peerSequence[i] = p.PublicKey e.peerSequence = append(e.peerSequence, p.PublicKey)
} }
e.mu.Unlock() e.mu.Unlock()