Stephen J. Turnbull wrote:
>Moving to -developers, reply-to set. Please keep Henrik in the loop.
>
>Seems to be the same as
>http://sourceforge.net/tracker/index.php?func=detail&aid=1186819&group_id=103&atid=100103
I do not think it is the same bug. Note that bug 1186819 appears to be
due to non-ascii in the user's real name and occurs during processing
of a web subscribe request, although it may well also occur in
processing an email subscribe request too since it comes in
mlist.AddMember.
The current bug occurs in an email confirmation only and has to do with
non-ascii in the message body.
Here's my analysis of the current bug as posted in the mailman-users
thread:
<quote>
I looked more closely at the traceback, and I think we have a bug. What
happened here is the confirmation was received and processed and the
subscription was confirmed. Then there is a bit at the end of
cmd_confirm.py that 'eats up' the rest of the message and makes a list
of 'unprocessed' lines. It is in this loop that the exception occurs.
The loop goes through the lines skipping any that match the 'confirm
<token>' command just processed, since adding such a line to the
'unprocessed' lines would be confusing.
In this case, the processed confirm command was in the subject, and
because of the way we handle subjects, it was a Unicode string. Thus,
when we looped through the rest of the lines doing
if line.lstrip() == match:
with match being a Unicode string, line.lstrip() was assumed ascii and
coerced to Unicode for the comparison. This threw the exception when
it got to the signature line with a non-ascii character, and even
though the subscription was confirmed, the exception caused the saving
of the updated list to be skipped and the new member was lost.
</quote>
I already have a fix for the current bug. I just haven't tested it yet.
--- test-mailman-2.1/Mailman/Commands/cmd_confirm.py
+++ test-mailman/Mailman/Commands/cmd_confirm.py
@@ -90,8 +90,11 @@
match = 'confirm ' + cookie
unprocessed = []
for line in res.commands:
- if line.lstrip() == match:
- continue
+ try:
+ if line.lstrip() == match:
+ continue
+ except UnicodeError:
+ pass
unprocessed.append(line)
res.commands = unprocessed
# Process just one confirmation string per message
I will also look into bug 1186819.
--
Mark Sapiro <[EMAIL PROTECTED]> The highway is for gamblers,
San Francisco Bay Area, California better use your sense - B. Dylan
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