1718740 - [XFA] Many pages are missing

Status: VERIFIED FIXED

(Firefox :: PDF Viewer, defect, P1)

Description

[Daniel Bodea [:danibodea]]

Attachment: PDFIUM-283-0.pdf

Note

• When the user loads a specific PDF file in Adobe Reader and then opens it in Firefox, he will notice that the second page is missing.

Affected versions

• Nightly v91.0a1

Affected platforms

• all

Steps to reproduce

1. Launch browser.
2. Load the attached PDF file.

Expected result

• The PDF has 34 pages.

Actual result

• The PDF only has 9 pages.

Regression range

• Not a regression.

Comment 1

[Daniel Bodea [:danibodea]]

Attachment: many missing pages.png

Comment 2

[GitHub Bugzilla PR Linker]

Attachment: Link to GitHub pull-request: https://github.com/mozilla/pdf.js/pull/13680

Comment 3

[GitHub Bugzilla PR Linker]

Attachment: Link to GitHub master push: https://github.com/mozilla/pdf.js/commit/90d196a080c43739cd31d026f7ca9b6c36d074b0

Commit merged into master by GitHub
Authored by calixteman (calixteman)

Comment 4

[Daniel Bodea [:danibodea]]

I can confirm this fix in Nightly v91.01a from 2021-07-09.
Only 32 pages are now displayed, but all the sections are present in the render, and other alignment issues can be observed, though.