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Merge pull request #1888 from nspcc-dev/fix-storage-find-key-clashes

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core: fix key clashes in Storage.Find
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Roman Khimov 2021-04-07 18:17:15 +03:00 committed by GitHub
commit 6c48257d1a
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1 changed files with 4 additions and 1 deletions
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5
pkg/core/interop_neo.go
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@ -49,7 +49,10 @@ func storageFind(ic *interop.Context) error {
filteredMap := stackitem.NewMap() filteredMap := stackitem.NewMap()
for k, v := range siMap { for k, v := range siMap {
filteredMap.Add(stackitem.NewByteArray(append(prefix, []byte(k)...)), stackitem.NewByteArray(v)) key := append(prefix, []byte(k)...)
keycopy := make([]byte, len(key))
copy(keycopy, key)
filteredMap.Add(stackitem.NewByteArray(keycopy), stackitem.NewByteArray(v))
} }
sort.Slice(filteredMap.Value().([]stackitem.MapElement), func(i, j int) bool { sort.Slice(filteredMap.Value().([]stackitem.MapElement), func(i, j int) bool {
return bytes.Compare(filteredMap.Value().([]stackitem.MapElement)[i].Key.Value().([]byte), return bytes.Compare(filteredMap.Value().([]stackitem.MapElement)[i].Key.Value().([]byte),