prevent traceback when negociating E2E. see #5015

2009-05-17 17:59:00 +02:00 · 2009-05-17 17:59:00 +02:00 · c48f4c409f
parent 17068c0a50
commit c48f4c409f
1 changed files with 4 additions and 1 deletions
--- a/src/common/stanza_session.py
+++ b/src/common/stanza_session.py
@ -886,7 +886,10 @@ class EncryptedStanzaSession(StanzaSession):
 		srses = secrets.secrets().retained_secrets(self.conn.name,
 			self.jid.getStripped())

-		srshash = base64.b64decode(form.getField('srshash'))
+		try:
+			srshash = base64.b64decode(form['srshash'])
+		except IndexError:
+			return

 		for s in srses:
 			secret = s[0]