Closed
Bug 1760365
Opened 4 years ago
Closed 2 years ago
Copying of embedded image in multipart/related fails if image part doesn't have valid file extension
Categories
(MailNews Core :: MIME, defect)
Tracking
(thunderbird_esr102 wontfix)
RESOLVED
FIXED
115 Branch
| Tracking | Status | |
|---|---|---|
| thunderbird_esr102 | --- | wontfix |
People
(Reporter: rachel, Assigned: betterbird.project)
Details
Attachments
(1 file)
|
1.82 KB,
patch
|
mkmelin
:
review+
|
Details | Diff | Splinter Review |
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0
Steps to reproduce:
Embed an image with this MIME part header:
Content-Type: image/png;
Content-Disposition: inline;
Content-Id: <part1.TV5L8Y6c.wkdr0xlN@example.com>
Content-Transfer-Encoding: base64
Trying to copy the image on Windows fails since Mozilla platform code tries to set the file extension here:
https://searchfox.org/mozilla-central/rev/7d379061bd56251df911728686c378c5820513d8/dom/base/nsCopySupport.cpp#648
This code only runs on Windows, see line 589 of the file.
The URL that is being mutated is the MailNews URL of the image part and the mutate fails, in a debug build even with a MOZ_ASSERT().
|
Reporter | |
Comment 1•4 years ago
|
||
Attachment #9331112 -
Flags: review?(mkmelin+mozilla)
|
||
Updated•2 years ago
|
Attachment #9331112 -
Flags: review?(mkmelin+mozilla) → review+
|
|
||
Updated•2 years ago
|
Assignee: nobody → betterbird.project
Status: UNCONFIRMED → ASSIGNED
status-thunderbird_esr102:
--- → wontfix
Ever confirmed: true
Keywords: checkin-needed-tb
Target Milestone: --- → 115 Branch
Pushed by mkmelin@iki.fi:
https://hg.mozilla.org/comm-central/rev/51652881ac4a
Provide filename and extention to embedded image if none in header. r=mkmelin
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Description
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