> Greetings,
> I am going to try my luck here before posting a bug, hopefully someone
> will have some information on this..I have read bug report descriptions
> but havent yet found a match.
>
> I am running SM 1.4.5, PHP 4.4.0, Apache 1.3.33, on Gentoo linux. I had
> e-accelerator running but disabled it to eliminate it as a cause.
>
> When I receive an email with multiple images attached to it, I can click
> on the filename of one of the images and view it in the main frame.
> However, if I hit "Back" to go back to the email, I get an empty main
> frame. If I click on Inbox again, I can see the list of messages in my
> inbox again, but any attempt to view the message that had the images
> attached results in an empty frame.
>
> Exiting out of SM and then logging back in seems to make the email
> viewable again, but I can repeat this process and the email will become
> empty again. It doesnt seem to matter what image is viewed first, as
> soon as the first image is displayed in the main frame, I cannot get
> back to the content of the email without logging out and logging back
> in. There are not any errors in my apache error log.

In php 4.4.0 register_globals value is set to off by default. Somebody
turned register_globals on. Please turn them off.

http://www.php.net/manual/en/security.registerglobals.php

If you search for 'register_globals' or 'read_body.php on line 431' or
'Call to a member function on a non-object' in mailing list archives, you
will find numerous replies with same answer. Turn off register_globals.
Fixed in 1.4.6cvs. See fix at
http://cvs.sf.net/viewcvs.py/squirrelmail/squirrelmail/src/download.php?r1=1.107.2.8&r2=1.107.2.10

-- 
Tomas


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