diff options
| author |  JustAnotherArchivist | 2020-05-12 19:01:02 +0000 |
|---|---|---|
| committer | JustAnotherArchivist | 2020-05-12 19:01:02 +0000 |
| commit | 46d48a480c13085373aa1f5b17e58f416c616e06 (patch) | |
| tree | 6c4ee05616330511d90c83724d0bd7f96e1e5d5e | |
| parent | Crash loudly if an IRC message is too long despite all the checks and splits (diff) | |
| signature | ||
Tighten length limit for channel names according to RFC 1459
| -rw-r--r-- | http2irc.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/http2irc.py b/http2irc.py index 9de99df..14822eb 100644 --- a/http2irc.py +++ b/http2irc.py @@ -142,7 +142,7 @@ class Config(dict): raise InvalidConfig(f'Invalid map {key!r} IRC channel: does not start with # or &') if any(x in map_['ircchannel'][1:] for x in (' ', '\x00', '\x07', '\r', '\n', ',')): raise InvalidConfig(f'Invalid map {key!r} IRC channel: contains forbidden characters') - if 14 + len(map_['ircchannel']) > 510: # 14 = prefix 'PRIVMSG ' + suffix ' :' + at least one UTF-8 character; implicitly also covers the shorter JOIN/PART messages + if len(map_['ircchannel']) > 200: raise InvalidConfig(f'Invalid map {key!r} IRC channel: too long') if 'auth' in map_: |