On Fri, Jan 27, 2012 at 12:54:46PM -0500, Wietse Venema wrote:
> /dev/rob0:
> > Postfix 2.9.0-RC2, trying to send to an external address with
> > an apostrophe:
> >
> > rob0@chestnut:~$ fortune -o | mail -so "Joe's"@example.net
> > rob0@chestnut:~$ mailq
> > ----Queue ID----- --Size-- ---Arrival Time----
> > --Sender/Recipient------
> > 3TZMM8068wzp1Qr 405 Fri Jan 27 08:05:08 rob0
> > Joe'[email protected]
> >
> > and this is logged:
> >
> > Jan 27 08:05:08 chestnut postfix/pickup[20923]: 3TZMM80HjFzBn8B2:
> > uid=1007 from=<rob0>
> > Jan 27 08:05:08 chestnut postfix/cleanup[20967]: fatal:
> > dict_sqlite_lookup: /etc/postfix/query/maps-valias.query: SQL
> > prepare failed: near "s": syntax error?
>
> Postfix runs the search string through sqlite3_mprintf("%q"), which
> is documented to double single quotes to avoid SQL syntax troubles
> when the string is used in a query like this:
>
> SELECT select_field FROM table WHERE where_field = '%s'
>
> You can verify that this happens with verbose Postfix logging.
Changed cleanup and trivial-rewrite to -v, reloaded.
$ fortune -o | mail -so "Joe's"@example.net ; sleep 2 ; mailq
----Queue ID----- --Size-- ---Arrival Time----
--Sender/Recipient------
3TZSg13DMWz1mZx 454 Fri Jan 27 12:04:13 chuck
Joe'[email protected]
-- 0 Kbytes in 1 Request.
$ sqlite3 --version
3.6.23.1
Logged (a bunch of other stuff and) this query:
Jan 27 12:04:13 chestnut postfix/cleanup[22861]: dict_sqlite_lookup:
/etc/postfix/query/maps-valias.query: Searching with query SELECT
TA.localpart || (CASE WHEN VA.extension
IS NOT NULL? THEN '-' || VA.extension ELSE '' END) ||? (CASE WHEN
TD.id=0 THEN '' ELSE '@' || TD.name END)?FROM Alias AS VA? JOIN
Address AS TA ON (VA.target = TA.id)? JOIN Domain AS TD ON
(TA.domain = TD.id)? JOIN Address AS AA ON (VA.address = AA.id)?
JOIN Domain AS AD ON (AA.domain = AD.id)?WHERE AA.localpart || '@' ||
AD.name IS 'joe'[email protected]'?AND VA.active!=0
---------------^ single apostrophe here
I will try with a more recent sqlite3 version, thanks.
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