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| author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> | 2015-04-14 18:56:43 +0200 |
|---|---|---|
| committer | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> | 2015-04-19 20:48:01 +0200 |
| commit | 058c5307877c4e0d8cf8cbef1b83bbd187de1bc4 (patch) | |
| tree | 65a786a532a7df5850a99a13723c59e3545e50b0 | |
| parent | 766d0dfd405fd1e0c6892d1bd3be9b599648f5d2 (diff) | |
| download | slixmpp-058c5307877c4e0d8cf8cbef1b83bbd187de1bc4.tar.gz slixmpp-058c5307877c4e0d8cf8cbef1b83bbd187de1bc4.tar.bz2 slixmpp-058c5307877c4e0d8cf8cbef1b83bbd187de1bc4.tar.xz slixmpp-058c5307877c4e0d8cf8cbef1b83bbd187de1bc4.zip | |
XEP-0047: prevent any unneededly large or useless bytes slice.
| -rw-r--r-- | slixmpp/plugins/xep_0047/stream.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/slixmpp/plugins/xep_0047/stream.py b/slixmpp/plugins/xep_0047/stream.py index 3b8c013d..eee6bd0e 100644 --- a/slixmpp/plugins/xep_0047/stream.py +++ b/slixmpp/plugins/xep_0047/stream.py @@ -34,7 +34,8 @@ class IBBytestream(object): def send(self, data): if not self.stream_started or self.stream_out_closed: raise socket.error - data = data[0:self.block_size] + if len(data) > self.block_size: + data = data[:self.block_size] self.send_seq = (self.send_seq + 1) % 65535 seq = self.send_seq if self.use_messages: @@ -60,7 +61,7 @@ class IBBytestream(object): def sendall(self, data): sent_len = 0 while sent_len < len(data): - sent_len += self.send(data[sent_len:]) + sent_len += self.send(data[sent_len:self.block_size]) def _recv_ack(self, iq): if iq['type'] == 'error': |