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channeldb: check return value of ReadWriteBucket

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This commit is contained in:
zhiqiangxu 2024-03-26 17:28:09 +08:00
parent d3e5b2f799
commit 5fd46b0dce
1 changed files with 9 additions and 0 deletions
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9
channeldb/channel.go
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@ -1157,7 +1157,13 @@ func fetchFinalHtlcsBucketRw(tx kvdb.RwTx,
func (c *OpenChannel) fullSync(tx kvdb.RwTx) error {
// Fetch the outpoint bucket and check if the outpoint already exists.
opBucket := tx.ReadWriteBucket(outpointBucket)
if opBucket == nil {
return ErrNoChanDBExists
}
cidBucket := tx.ReadWriteBucket(chanIDBucket)
if cidBucket == nil {
return ErrNoChanDBExists
}
var chanPointBuf bytes.Buffer
if err := writeOutpoint(&chanPointBuf, &c.FundingOutpoint); err != nil {
@ -3513,6 +3519,9 @@ func (c *OpenChannel) CloseChannel(summary *ChannelCloseSummary,
// Fetch the outpoint bucket to see if the outpoint exists or
// not.
opBucket := tx.ReadWriteBucket(outpointBucket)
if opBucket == nil {
return ErrNoChanDBExists
}
// Add the closed outpoint to our outpoint index. This should
// replace an open outpoint in the index.