forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-07-24 13:46:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

core: remove unnecessary nil check and add cv2 lock

Browse source
This commit is contained in:
cuiweixie 2025-07-31 13:30:48 +08:00 committed by zsfelfoldi
parent 59405c40d3
commit 8954cbf58f
1 changed files with 7 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
core/filtermaps/chain_view.go
View file

@ -124,10 +124,16 @@ func (cv *ChainView) RawReceipts(number uint64) types.Receipts {
// SharedRange returns the block range shared by two chain views. // SharedRange returns the block range shared by two chain views.
func (cv *ChainView) SharedRange(cv2 *ChainView) common.Range[uint64] { func (cv *ChainView) SharedRange(cv2 *ChainView) common.Range[uint64] {
if cv2 == nil {
return common.Range[uint64]{}
}
cv.lock.Lock() cv.lock.Lock()
defer cv.lock.Unlock() defer cv.lock.Unlock()
cv2.lock.Lock()
defer cv2.lock.Unlock()
if cv == nil || cv2 == nil || !cv.extendNonCanonical() || !cv2.extendNonCanonical() { if !cv.extendNonCanonical() || !cv2.extendNonCanonical() {
return common.Range[uint64]{} return common.Range[uint64]{}
} }
var sharedLen uint64 var sharedLen uint64