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Maniphest T6885

Forwarding mail with attachments embeded into the *.eml file will trigger GnuPG reporting an index out of range
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Description

Forwarding mail with embeded attachments as attachment triggers Outlook (2019-Suite) on the receiving side to report

Nicht alle Anhänge können angezeigt werden.
Die unsichtbaren Anhänge sind:
<the attached *.eml file holding the mail forwarded>

Grund: Array-index außerhalb des zulässigen Bereichs.

Without an installed GpgOL Outlook can handle situations where an attached mail itself has an attachment.

The same is true for GPG4WIN Version 4.2.0 with GpgOL. Seems this plugin breaks if attached mail themselves have attachments, not handling them recursive, but as linear list, breaking with array boundaries.

Or: GpgOL is incapable of handling arrays within arrays?

Details

Version
3.1.26

Event Timeline

tps800 created this task.Dec 12 2023, 11:03 AM
aheinecke triaged this task as Normal priority.Dec 18 2023, 12:07 PM
aheinecke added projects: Restricted Project, gpgol.
aheinecke added a subscriber: aheinecke.

I have yet to reproduce this so I had not yet triaged this. The usual case to forward attached mail in Outlook is with .msg files but I recently noticed that Outlook on the web allows you to save mail also as .eml. Also .eml should in theory be much simpler to handle.