Merge pull request #2669 from CortexFoundation/dev

ucwong · web-flow · commit e9eadbdbfea9 · 2026-03-05T18:16:02.000Z
validate proof last key fix
diff --git a/trie/proof.go b/trie/proof.go
@@ -529,7 +529,6 @@ func VerifyRangeProof(rootHash common.Hash, firstKey []byte, lastKey []byte, key
 	}
 	// Special case, there is only one element and two edge keys are same.
 	// In this case, we can't construct two edge paths. So handle it here.
-	lastKey = keys[len(keys)-1]
 	if len(keys) == 1 && bytes.Equal(firstKey, lastKey) {
 		root, val, err := proofToPath(rootHash, nil, firstKey, notary, false)
 		if err != nil {

Original file line number	Diff line number	Diff line change
`@@ -529,7 +529,6 @@ func VerifyRangeProof(rootHash common.Hash, firstKey []byte, lastKey []byte, key`
`529`	`529`	`}`
`530`	`530`	`// Special case, there is only one element and two edge keys are same.`
`531`	`531`	`// In this case, we can't construct two edge paths. So handle it here.`
`532`		`- lastKey = keys[len(keys)-1]`
`533`	`532`	`if len(keys) == 1 && bytes.Equal(firstKey, lastKey) {`
`534`	`533`	`root, val, err := proofToPath(rootHash, nil, firstKey, notary, false)`
`535`	`534`	`if err != nil {`