| commit | e4a6eafc6fed4bc415e17bf58a4240df0171fd64 | [log] [tgz] |
|---|---|---|
| author | Harald Welte <laforge@osmocom.org> | Fri Feb 11 16:29:32 2022 +0100 |
| committer | Harald Welte <laforge@osmocom.org> | Mon Feb 14 00:44:55 2022 +0100 |
| tree | 42df9028fc15633cc766da648b2782af73516aee | |
| parent | c975251a486f272f0b214f0b8c7240ba0476e17b [diff] [blame] |
tlv: Don't raise exception if somebody passes empty data to TLV decoder Change-Id: Id46994029d9b3cd6b67f4f7ee619466602cc8142
diff --git a/pySim/tlv.py b/pySim/tlv.py index dc8cc4f..4de5046 100644 --- a/pySim/tlv.py +++ b/pySim/tlv.py
@@ -232,6 +232,8 @@ return self._encode_tag() + self._encode_len(val) + val def from_tlv(self, do: bytes): + if len(do) == 0: + return {}, b'' (rawtag, remainder) = self.__class__._parse_tag_raw(do) if rawtag: if rawtag != self.tag: