http://bugzilla.spamassassin.org/show_bug.cgi?id=3002

           Summary: spamd hangs on messages with attached messages
           Product: Spamassassin
           Version: 2.63
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: major
          Priority: P3
         Component: spamc/spamd
        AssignedTo: [EMAIL PROTECTED]
        ReportedBy: [EMAIL PROTECTED]


Operating system is: SuSE 8.0 Professional x86
MTA: qmail 1.03

With some type of mail messages spamd goes into a sort of processing loop
keeping the CPU at usage 99% never exiting. This bug was present also in version
2.60, 2.61, 2.62 and is always reproductable. Here is the message header (the
file is pretty big, if someone needs it just ask):

Received: (qmail 27375 invoked from network); 3 Feb 2004 08:29:43 -0000
Received: from xxx.nextrem.it (HELO xxx.nextrem.it) (151.8.98.xxx)
  by 0 with SMTP; 3 Feb 2004 08:29:43 -0000
Received: (qmail 741 invoked by uid 509); 3 Feb 2004 08:29:38 -0000
Received: from [EMAIL PROTECTED] by xxx.nextrem.it by uid 502 with
Mailguard-Scanner-1.20rc3
 (Clear:RC:0:. Processed in 29.829143 secs); 03 Feb 2004 08:29:38 -0000
X-Mailguard-Scanner-Mail-From: [EMAIL PROTECTED] via xxx.nextrem.it
X-Mailguard-Scanner: 1.20rc3 (Clear:RC:0:. Processed in 29.829143 secs)
Received: from unknown (HELO mail-3.tiscali.it) (195.130.225.149)
  by xxx.nextrem.it with SMTP; 3 Feb 2004 08:29:08 -0000
Received: from [202.76.156.175] by mail-3.tiscali.it with HTTP; Tue, 3 Feb 2004
09:26:58 +0100
Date: Tue, 3 Feb 2004 18:26:58 +1000
Message-ID: <[EMAIL PROTECTED]>
From: [EMAIL PROTECTED]
Subject: FW: gatto
To: "xxxx xxxxxx" <[EMAIL PROTECTED]>,
 "yyy yyyyyy" <[EMAIL PROTECTED]>,
 (many more, not listed...)
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="========/400CE08300026182/mail-3.tiscali.it"


--========/400CE08300026182/mail-3.tiscali.it
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

--========/400CE08300026182/mail-3.tiscali.it
Content-Type: message/rfc822
Content-Disposition: inline

Return-Path: <[EMAIL PROTECTED]>
Received: from xxxxxxxxxxxxxx.xxxxx.it (212.97.41.115) by mail-1.tiscali.it
(6.7.019)
        id 400CDFB700CF4BF5 for [EMAIL PROTECTED]; Mon, 2 Feb 2004 11:46:25 
+0100
Received: from franco ([10.122.26.20])
        by xxxxxxxx.xxx.it (8.12.10/8.12.9) with SMTP id i12AeCt0004369
        for <[EMAIL PROTECTED]>; Mon, 2 Feb 2004 11:40:12 +0100
Message-ID: <[EMAIL PROTECTED]>
From: "xxxxx yyyyy" <[EMAIL PROTECTED]>
To: "xxxxxxxxxx" <[EMAIL PROTECTED]>
Subject: gatto
Date: Mon, 2 Feb 2004 11:38:51 +0100
MIME-Version: 1.0
Content-Type: multipart/mixed;
        boundary="----=_NextPart_000_0013_01C3E981.2136D340"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 5.00.2615.200
X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2615.200
X-Virus-Scanned: by amavisd-milter (http://amavis.org/)

This is a multi-part message in MIME format.

------=_NextPart_000_0013_01C3E981.2136D340
Content-Type: multipart/alternative;
        boundary="----=_NextPart_001_0014_01C3E981.213E7460"


------=_NextPart_001_0014_01C3E981.213E7460
Content-Type: text/plain;
        charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

ciao daviduss
------=_NextPart_001_0014_01C3E981.213E7460
Content-Type: text/html;
        charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.2800.1106" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>ciao =
daviduss</FONT></DIV></BODY></HTML>

------=_NextPart_001_0014_01C3E981.213E7460--

------=_NextPart_000_0013_01C3E981.2136D340
Content-Type: video/mpeg;
        name="xxxxxxxx.mpeg"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
        filename="xxxxxxxxx.mpeg"

AAABuiEAOU7hgBuRAAABuwAJgBuRAeH/4OAuAAABvgjz/w//////////////////////////////
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
........

------=_NextPart_000_0013_01C3E981.2136D340--



--========/400CE08300026182/mail-3.tiscali.it--



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