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discovery: ensure we don't broadcast policy changes for private channels

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Olaoluwa Osuntokun 2019-04-08 17:54:58 -07:00
parent 921eea9f57
commit a6ae397f8c
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1 changed files with 6 additions and 0 deletions
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6
discovery/gossiper.go
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@ -1292,6 +1292,12 @@ func (d *AuthenticatedGossiper) processChanPolicyUpdate(
return nil, err return nil, err
} }
// We'll avoid broadcasting any updates for private channels to
// avoid directly giving away their existence.
if edgeInfo.info.AuthProof == nil {
continue
}
// We set ourselves as the source of this message to indicate // We set ourselves as the source of this message to indicate
// that we shouldn't skip any peers when sending this message. // that we shouldn't skip any peers when sending this message.
chanUpdates = append(chanUpdates, networkMsg{ chanUpdates = append(chanUpdates, networkMsg{