Patch #27885
closed
Empty email attachments are imported to Redmine, creating broken DB records
0%
Description
Redmine generally disallows empty or 0-byte-sized attachments, this is not checked when importing attachments from emails through the MailHandler though.
In the case of an empty email attachment, an Attachment record is created, though without disk_filename, disk_directory and digest. The attachment is then shown in the attachment list of the issue, but clicking on the attachment link to see the attachment or to download it leads to an error, as there is no file on disk for that attachment.
Files
Updated by Felix Schäfer over 6 years ago
- File 27885.patch 27885.patch added
The attached patch fixes this issues and adds a test for that case. The fixture email is copied from the ticket_with_attachment.eml fixture and adapted accordingly. It is probably also possible to merge this test into the general attachments for emails test in that same test file.
It might also be possible and a good idea to switch to ActsAsAttachable#save_attachments to save email attachments in the MailHandler, as in that case attachment handling in the MailHandler would not need to be manually synced with the logic of other places.
Updated by Go MAEDA over 6 years ago
- Target version set to 3.3.6
LGTM.
The fix also can be applied to 3.4-stable and 3.3-stable. Setting target version to 3.3.6.
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