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| author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> | 2015-04-14 17:18:34 +0200 |
|---|---|---|
| committer | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> | 2015-04-14 19:14:56 +0200 |
| commit | 45f7cb8bda42512bad70b6262483ac435209d9c3 (patch) | |
| tree | 49ca30557429494afab68a885bcabef30a9986ec | |
| parent | d5b1904ebb816560a7a0cecf51ac74c6fe9dd6b6 (diff) | |
| download | slixmpp-45f7cb8bda42512bad70b6262483ac435209d9c3.tar.gz slixmpp-45f7cb8bda42512bad70b6262483ac435209d9c3.tar.bz2 slixmpp-45f7cb8bda42512bad70b6262483ac435209d9c3.tar.xz slixmpp-45f7cb8bda42512bad70b6262483ac435209d9c3.zip | |
XEP-0047: prevent tracebacks in stanza reading.
| -rw-r--r-- | slixmpp/plugins/xep_0047/stanza.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/slixmpp/plugins/xep_0047/stanza.py b/slixmpp/plugins/xep_0047/stanza.py index 62199077..7f8ff0ba 100644 --- a/slixmpp/plugins/xep_0047/stanza.py +++ b/slixmpp/plugins/xep_0047/stanza.py @@ -24,7 +24,7 @@ class Open(ElementBase): interfaces = set(('block_size', 'sid', 'stanza')) def get_block_size(self): - return int(self._get_attr('block-size')) + return int(self._get_attr('block-size', '0')) def set_block_size(self, value): self._set_attr('block-size', str(value)) @@ -47,7 +47,10 @@ class Data(ElementBase): self._set_attr('seq', str(value)) def get_data(self): - b64_data = self.xml.text.strip() + text = self.xml.text + if not text: + raise XMPPError('not-acceptable', 'IBB data element is empty.') + b64_data = text.strip() if VALID_B64.match(b64_data).group() == b64_data: return from_b64(b64_data) else: |