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core/state/snapshot: avoid copybytes for stacktrie

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This commit is contained in:
Martin Holst Swende 2021-04-16 14:58:23 +02:00
parent 4f3ba6742f
commit 09d44e9925
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GPG Key ID: 683B438C05A5DDF0
2 changed files with 3 additions and 3 deletions
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2
core/state/snapshot/generate.go
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@ -317,7 +317,7 @@ func (dl *diskLayer) proveRange(stats *generatorStats, root common.Hash, prefix
if origin == nil && !diskMore { if origin == nil && !diskMore {
stackTr := trie.NewStackTrie(nil) stackTr := trie.NewStackTrie(nil)
for i, key := range keys { for i, key := range keys {
stackTr.TryUpdate(key, common.CopyBytes(vals[i])) stackTr.TryUpdate(key, vals[i])
} }
if gotRoot := stackTr.Hash(); gotRoot != root { if gotRoot := stackTr.Hash(); gotRoot != root {
return &proofResult{ return &proofResult{

4
trie/trie_test.go
View File

@ -830,8 +830,8 @@ func TestCommitSequenceStackTrie(t *testing.T) {
val = make([]byte, 1+prng.Intn(1024)) val = make([]byte, 1+prng.Intn(1024))
} }
prng.Read(val) prng.Read(val)
trie.TryUpdate(key, common.CopyBytes(val)) trie.TryUpdate(key, val)
stTrie.TryUpdate(key, common.CopyBytes(val)) stTrie.TryUpdate(key, val)
} }
// Flush trie -> database // Flush trie -> database
root, _ := trie.Commit(nil) root, _ := trie.Commit(nil)