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Add remaining bytes check in toBytes

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kdeme 2019-05-31 14:23:30 +02:00 committed by zah
parent d2d6d7fc16
commit f40bf032ba
1 changed files with 8 additions and 1 deletions
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9
eth/rlp.nim
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@ -227,7 +227,14 @@ proc toBytes*(self: Rlp): BytesRange =
raise newException(RlpTypeMismatch, raise newException(RlpTypeMismatch,
"Bytes expected, but the source RLP in not a blob") "Bytes expected, but the source RLP in not a blob")
let payloadLen = payloadBytesCount() let
payloadLen = payloadBytesCount()
payloadOffset = payloadOffset()
remainingBytes = bytes.len - position - payloadOffset
if payloadLen > remainingBytes:
eosError()
if payloadLen > 0: if payloadLen > 0:
let let
payloadOffset = payloadOffset() payloadOffset = payloadOffset()