1265696 - The application will crash after scrolling a pdf document

Status: RESOLVED INVALID

(Firefox for iOS :: General, defect)

Description

[Simon Basca [:SimonB]]

Attachment: Crash log

Build 4.0.0b2

Steps to reproduce:

1. Open Firefox
2. Open a new tab and go to facebook.com
3. Open a new tab and go to gmail.com
4. Open a new tab and go to amazon.com
5. Open a new tab and go to youtube.com
6. Play a video in youtube an let it run in background
7. Open a PDF file in Firefox 
8. Scroll/zoom the PDF until a flicker can be observed 
9. Continue to zoom slowly until the application will be unresponsive

Actual:
- The application will crash

Expected:
- The application should not enter an unresponsive state

Comment 1

[Simon Basca [:SimonB]]

This issue was reproduce on RC 5.1(1) on iPhone 6 (9.3.3) following the STR:

1. Open a PDF file with ~ 300 pages
2. Change device orientation to landscape
3. Quickly scroll down