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Merge pull request #1657 from cfromknecht/resend-ann-copy-key

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discovery/gossiper: copy bolt key to prevent panic
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Johan T. Halseth 2018-07-31 08:26:23 +02:00 committed by GitHub
commit c48ecb85f6
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1 changed files with 7 additions and 1 deletions
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8
discovery/gossiper.go
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@ -796,7 +796,13 @@ func (d *AuthenticatedGossiper) resendAnnounceSignatures() error {
if err != nil { if err != nil {
return err return err
} }
t := msgTuple{peer, msg, k}
// Make a copy of the database key corresponding to
// these AnnounceSignatures.
dbKey := make([]byte, len(k))
copy(dbKey, k)
t := msgTuple{peer, msg, dbKey}
// Add the message to the slice, such that we can // Add the message to the slice, such that we can
// resend it after the database transaction is over. // resend it after the database transaction is over.