1718053 - [XFA] Tables overlap headers

Status: VERIFIED FIXED

(Firefox :: PDF Viewer, defect, P2)

Description

[Daniel Bodea [:danibodea]]

Attachment: 551551e9-c2f8-466d-835b-24e72638a33a.pdf

Note

• When the user loads a specific PDF file and scrolls through, he will notice that some tables are displayed over some headers.

Affected versions

• Nightly v91.0a1

Affected platforms

• all

Preconditions

• Flip the "pdfjs.enableXfa" pref to true.

Steps to reproduce

1. Launch browser.
2. Load the attached PDF file.
3. Scroll to pages 3, 4, 10, 11, 12.

Expected result

• No tables overlap any headers.

Actual result

• Some tables overlap some headers.

Regression range

• This appears to be a regression because Beta v90.0b11 does not show this issue, but it is considerably better displayed in Nightly v91.0a1.

• Mozregression result:
  2021-06-24T15:55:43.018000: DEBUG : Found commit message:
  Bug 1715638 - Update pdf.js to version 2.10.87 r=calixte

  Differential Revision: https://phabricator.services.mozilla.com/D117365

  2021-06-24T15:55:43.018000: DEBUG : Did not find a branch, checking all integration branches
  2021-06-24T15:55:43.026000: INFO : The bisection is done.
  2021-06-24T15:55:43.028000: INFO : Stopped

Comment 1

[Daniel Bodea [:danibodea]]

Attachment: tables overlap headers.png

Comment 2

[Marco Castelluccio [:marco]]

It'd still be nice to fix this, but I'm decreasing the severity since the rendering issue is not making the form impossible or difficult to fill.

Comment 3

[GitHub Bugzilla PR Linker]

Attachment: Link to GitHub pull-request: https://github.com/mozilla/pdf.js/pull/13639

Comment 4

[GitHub Bugzilla PR Linker]

Attachment: Link to GitHub master push: https://github.com/mozilla/pdf.js/commit/03dff1c5f521b2d0655ac80b78b53c5c915eaf0e

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

Comment 5

[Daniel Bodea [:danibodea]]

Verified as fixed in Nightly v91.0a1 from 2021-07-08 on Windows 10 and Mac OS 11.4.