[Tickets #14806] mailinglist footers break viewing application/pkcs7-mime signed-data mails in imp

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Ticket URL: https://bugs.horde.org/ticket/14806
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  Ticket             | 14806
  Created By         | michael.menge at zdv.uni-tuebingen.de
  Summary            | mailinglist footers break viewing
                     | application/pkcs7-mime signed-data mails in imp
  Queue              | IMP
  Version            | 6.2.21
  Type               | Bug
  State              | Unconfirmed
  Priority           | 1. Low
  Milestone          |
  Patch              |
  Owners             |
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michael.menge at zdv.uni-tuebingen.de (2018-04-12 08:41) wrote:

The webmailer only shows "Error with communicating with the server"  
and the following error is logged to the apache error log.

PHP Fatal error:  Call to a member function getType() on a non-object  
in /usr/share/pear/Horde/Core/Factory/MimeViewer.php on line 56,  
referer: https://webmail.uni-tuebingen.de/imp/dynamic.php?page=mailbox

The Mail was created by KMail/5.2.3 and Singed with "SMIME Opaqe" and  
modified by mailman
inserting an additional multipart/mixed layer and adding a text/plain  
mailinglist footer.

IMP is able to display the original singed and unmodified mail.

Horde_Mime                   2.11.0  stable
Horde_Mime_Viewer            2.2.2   stable
horde                        5.2.17
imp                          6.2.21  stable





michael.menge at zdv.uni-tuebingen.de (2018-04-12 08:41) uploaded:  
SMIME_Opaqe.eml

https://bugs.horde.org/h/services/download/?app=whups&actionID=download_file&file=SMIME_Opaqe.eml&ticket=14806&fn=%2FSMIME_Opaqe.eml