vbatts/shadowsocks
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process empty str

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This commit is contained in:
BreakWa11 2016-06-25 00:17:41 +08:00
parent 187f0de25a
commit f5434bdbd0
1 changed files with 2 additions and 0 deletions
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2
shadowsocks/common.py
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@ -150,6 +150,8 @@ def pack_addr(address):
return b'\x03' + chr(len(address)) + address return b'\x03' + chr(len(address)) + address
def pre_parse_header(data): def pre_parse_header(data):
if not data:
return None
datatype = ord(data[0]) datatype = ord(data[0])
if datatype == 0x80: if datatype == 0x80:
if len(data) <= 2: if len(data) <= 2: