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tape: Decode KTV into any

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This commit is contained in:
Sasha Koshka 2025-10-12 11:34:49 -04:00
parent 3f51beddb6
commit ef3f5cf4bb
1 changed files with 9 additions and 1 deletions
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10
tape/dynamic.go
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@ -240,8 +240,16 @@ func decodeAnyOrError(decoder *Decoder, destination reflect.Value, tag Tag) (n i
if length > uint64(MaxStructureLength) { if length > uint64(MaxStructureLength) {
return 0, ErrTooLong return 0, ErrTooLong
} }
lengthCast, err := Uint64ToIntSafe(length)
if err != nil { return n, err }
if isTypeAny(destination.Type()) {
// need a skeleton value if we are assigning to any.
value := reflect.MakeMapWithSize(reflect.TypeOf(dummyMap), lengthCast)
destination.Set(value)
destination = value
}
destination.Clear() destination.Clear()
for _ = range length { for _ = range lengthCast {
key, nn, err := decoder.ReadUint16() key, nn, err := decoder.ReadUint16()
n += nn; if err != nil { return n, err } n += nn; if err != nil { return n, err }
itemTag, nn, err := decoder.ReadTag() itemTag, nn, err := decoder.ReadTag()