Closed Bug 1396914 Opened 2 years ago Closed 2 years ago
PDF may not print all pages
STR: 1. Open http://mozilla.github.io/pdf.js/web/compressed.tracemonkey-pldi-09.pdf 2. Slowly scroll down (using mouse/wheel/touch) to the page 14 3. Print the document Actual Result: Some pages are not printed. Console has `pagePage is null`-error. Expected Result: All pages are printed.
Approval Request Comment [Feature/Bug causing the regression]: bug 1389211 [User impact if declined]: some large documents, when scrolled, cannot be printed [Is this code covered by automated tests?]: no [Has the fix been verified in Nightly?]: yes, part of the m-c [Needs manual test from QE? If yes, steps to reproduce]: see comment 0 [List of other uplifts needed for the feature/fix]: no [Is the change risky?]: minimal, and exists only for certain conditions, e.g. document scrolled and then printed [Why is the change risky/not risky?]: [String changes made/needed]: no
(trunk was fixed by bug 1395787)
[Tracking Requested - why for this release]:
Comment on attachment 8904640 [details] [diff] [review] ff56 patch Regression from 56, let's uplift the fix for beta 10.
Attachment #8904640 - Flags: approval-mozilla-beta? → approval-mozilla-beta+
Whiteboard: [checkin needed for beta/ff56]
Reproduced the initial issue using Firefox 56 beta 9, verified that the issue is fixed using Firefox 56 beta 11 across platforms (Windows 10 64bit, macOS 10.12.6 and Ubuntu 16.04 32bit).
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