Closed Bug 1737291 Opened 4 years ago Closed 4 years ago

Large copy to clipboard crashes tab

Categories

(Core :: DOM: Copy & Paste and Drag & Drop, defect)

Firefox 93
defect

Tracking

()

RESOLVED DUPLICATE of bug 1524237

People

(Reporter: ad.j.poole, Unassigned)

Details

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36

Steps to reproduce:

In production environment I programmatically tried to write large block of text data to the clipboard. Reproduceable in the linked fiddle. Crashes occur when data written is between 120 MB and 130 MB
https://jsfiddle.net/AdderSwim/1hoeLfm3/22/

Actual results:

Tab crashes and recovery pop up - report submitted.

Expected results:

Text written to clipboard. Works in other browsers.

The Bugbug bot thinks this bug should belong to the 'Core::DOM: Copy & Paste and Drag & Drop' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Component: Untriaged → DOM: Copy & Paste and Drag & Drop
Product: Firefox → Core
Status: UNCONFIRMED → RESOLVED
Closed: 4 years ago
Resolution: --- → DUPLICATE
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