1740909 - Builtin PDF Viewer issue

Status: RESOLVED FIXED

(Firefox :: PDF Viewer, defect)

Description

[Pacek]

Attachment: Wydruk.pdf

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36

Steps to reproduce:

When I recieve e-mail with attached PDF it's not openenning correctly in Thunderbird 91.3 built in PDF Viewer. Same issue was in Firefox 92.0. File is opening without issue in other PDF Viewers like Chrome/Edge, Adobe Reader. Example file is attached to this bug report.

Actual results:

It's resulting a view of cropped document

Expected results:

Builtin PDF Viewer should correctly view PDF Documents.

Comment 1

[Pacek]

Attachment: pdf_thunderbird_91.3.0.png

Comment 2

[Tom S [:evilpie]]

Works correctly in Firefox 94. mozregression points to bug 1729049 as the fix.

Comment 3

[Pacek]

(In reply to Tom Schuster [:evilpie] from comment #2)

Works correctly in Firefox 94. mozregression points to bug 1729049 as the fix.

I wrote in bug report:
"When I recieve e-mail with attached PDF it's not openenning correctly in Thunderbird 91.3 built in PDF Viewer"

Why have you changed product to Firefox? I mention Firefox 92.0, because there was the same issue as in Thunderbird.
So, once again - Problem is in Thunderbird 91.3.0. - the latest stable release which you can download from:
https://download.mozilla.org/?product=thunderbird-91.3.0-SSL&os=win64&lang=pl

This bug is not resolved.

Comment 4

[Magnus Melin [:mkmelin]]

Thunderbird uses the same library. Once a release with new newer version of the library is made, the issue will be fixed.
There is no point tracking it in multiple places. It's fixed, you just have to wait for a release that includes it. (May be until next summer, unless pdf.js fixes are uplifted to ESR 91).

Comment 5

[Marco Castelluccio [:marco]]

We are planning to uplift some PDF.js updates to ESR 91, that one is included. Not sure if it will be in 91.4 or 91.5.