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reject message with 2047 bytes to reserve higher bits

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Shelikhoo 2025-02-04 11:19:44 +00:00
parent 94eddc6391
commit 182fb83d98
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1 changed files with 3 additions and 0 deletions
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3
common/packetpadding/container.go
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@ -40,6 +40,9 @@ func (c packetPaddingContainer) Unpack(wrappedData_OWNERSHIP_RELINQUISHED []byte
}
dataLen := int(binary.BigEndian.Uint16(wrappedData_OWNERSHIP_RELINQUISHED[dataLength-2:]))
if dataLen > 2047 {
return nil, 0
}
paddingLength := dataLength - dataLen - 2
if paddingLength < 0 {
return nil, paddingLength