Cannot display all signatures with safari

[bimbogino]

Attach file here:
signatures.pdf

Configuration:

• Browser: Safari 11.1 (13605.1.33.1.4)
• Operating system: macOs High Sierra - v. 10.13.4
• PDF.js version: 1.2.109

Steps to reproduce the problem:

1. open signatures.pdf in viewer.html

What is the expected behavior? signatures.pdf has 4 signatures in the last page

What went wrong? reloading the page with safari, or changing the zoom value, not all signature are rendered. The page changes in a random way.

[THausherr]

This file was signed by PDFBox, I recognise the values. The BBox is in the wrong order
https://issues.apache.org/jira/browse/PDFBOX-4011
This may or may not be the cause, it could also be #4743.

[bimbogino]

Thank you: we will try with a correct pdf asap.
Also, I would like to point out that the problem only occurs with safari, and not with other browsers.

[THausherr]

Make sure to use the latest PDFBox version (2.0.9), the BBox bug is fixed there. If possible, use the upcoming 2.0.10 which can be found at
https://repository.apache.org/content/groups/snapshots/org/apache/pdfbox/pdfbox-app/2.0.10-SNAPSHOT/
it fixes another weird signature problem that occured on chrome
https://issues.apache.org/jira/browse/PDFBOX-3631

[Snuffleupagus]

Duplicate of #1076