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Should not accept invalid UTF-8 as metadata value #77

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progval opened this issue Dec 22, 2015 · 0 comments

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progval commented Dec 22, 2015

sock.sendall(b'METADATA * SET valid_key1 :invalid UTF-8 ->\xc3\r\n')

The server accepts this:

S -> C: :MyLittleServer 761 * valid_key1 * :invalid UTF-8 ->�
S -> C: :MyLittleServer 762 :end of metadata

And it also sends it when it is requested later. But it should not:

Values are unrestricted, except that they MUST be UTF-8.

-- http://ircv3.net/specs/core/metadata-3.2.html#metadata-restrictions

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