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core/txpool/blobpool: prevent panic in case of nil pointer

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This commit is contained in:
Gary Rong 2025-03-25 14:16:21 +08:00
parent 52aef17fd3
commit 2a341854c7
1 changed files with 8 additions and 2 deletions
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10
core/txpool/blobpool/lookup.go
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@ -50,7 +50,10 @@ func (l *lookup) exists(txhash common.Hash) bool {
// storeidOfTx returns the datastore storage item id of a transaction.
func (l *lookup) storeidOfTx(txhash common.Hash) (uint64, bool) {
meta, ok := l.txIndex[txhash]
return meta.id, ok
if !ok {
return 0, false
}
return meta.id, true
}
// storeidOfBlob returns the datastore storage item id of a blob.
@ -70,7 +73,10 @@ func (l *lookup) storeidOfBlob(vhash common.Hash) (uint64, bool) {
// sizeOfTx returns the RLP-encoded size of transaction
func (l *lookup) sizeOfTx(txhash common.Hash) (uint64, bool) {
meta, ok := l.txIndex[txhash]
return meta.size, ok
if !ok {
return 0, false
}
return meta.size, true
}
// track inserts a new set of mappings from blob versioned hashes to transaction