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Issue 741769 link

Starred by 2 users

Issue metadata

Status: Archived
Owner:
Closed: Aug 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug



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Chrome hangs after pasting specific data to DevTool

Reported by lysio...@gmail.com, Jul 12 2017

Issue description

UserAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36

Steps to reproduce the problem:
1. Press F12 to Open DevTools
2. Type: a = []; a[1] = 1; a[0] = a;
3. Then type a[0][0][0][0][0][0][0][0][0][0][0][0][0]
4. Copy [0][0][0][0][0][0][0][0][0][0][0][0][0]
5. Hold pasting content from step no.4 for few seconds

What is the expected behavior?
No hang!

What went wrong?
Chrome completely hangs

Did this work before? N/A 

Chrome version: 59.0.3071.115  Channel: stable
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: Shockwave Flash 26.0 r0
 

Comment 1 by lysio...@gmail.com, Jul 12 2017

741769-chrome-hangs.mp4
2.0 MB View Download

Comment 2 by alph@chromium.org, Jul 13 2017

Owner: l...@chromium.org
Status: Assigned (was: Unconfirmed)

Comment 3 by l...@chromium.org, Jul 13 2017

Labels: Needs-Feedback
Thanks for the report.  I'm not able to reproduce the hang on a Windows or Linux machine with 32+ GB of memory.  I have a couple questions:

- Does Chrome hang only after you press 'Enter' to evaluate in the Console?  Or does it stop responding while pasting?
- Does this happen for any long text in the Console?  e.g. would pasting "www..." x 1000 over and over cause a hang?
- Does Chrome hang when you console.log a lot of text?  e.g. https://jsfiddle.net/cgryq3gu/
- Could you please try checking your steps on Chrome Canary?

Comment 4 by l...@chromium.org, Aug 14 2017

Status: Archived (was: Assigned)
Archiving due to no activity.  Please feel free to add further comments if there is more info.

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