From: Chris Porter <redacted>
Date: Sat, 12 Jul 2008 03:00:35 +0000 (+0100)
Subject: Add maximum line lengths.
X-Git-Url: https://jfr.im/git/irc/quakenet/qwebirc.git/commitdiff_plain/341581c49a6b5b15f4bebea29011c066016dc75b

Add maximum line lengths.
---

diff --git a/config.py.example b/config.py.example
index f42409a..05f0e25 100644
--- a/config.py.example
+++ b/config.py.example
@@ -5,3 +5,4 @@ UPDATE_FREQ = 0.5
 MAXBUFLEN = 10000
 MAXSUBSCRIPTIONS = 3
 REALNAME = "http://moo.com/"
+MAXLINELEN = 600
diff --git a/qwebirc/ajaxengine.py b/qwebirc/ajaxengine.py
index 84b4a09..ff6bd8e 100644
--- a/qwebirc/ajaxengine.py
+++ b/qwebirc/ajaxengine.py
@@ -181,6 +181,10 @@ class AJAXEngine(resource.Resource):
       except UnicodeDecodeError:
         decoded = command.decode("iso-8859-1", "ignore")
 
+      if len(decoded) > config.MAXLINELEN:
+        session.disconnect()
+        return [False, "Line too long"]
+
       try:
         session.push(decoded)
       except AttributeError: # occurs when we haven't noticed an error