Closed Bug 1684294 Opened 5 years ago Closed 5 years ago

When "the quick brown fox jumps over the lazy dog" is typed into the Firefox search bar, Firefox slows down and eventually crashes.

Categories

(Firefox :: Address Bar, defect)

Firefox 84
defect

Tracking

()

RESOLVED DUPLICATE of bug 1682434

People

(Reporter: jjmccrystal, Unassigned)

Details

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(1 file)

Attached video 2020-12-26 23-12-14.mkv

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:84.0) Gecko/20100101 Firefox/84.0

Steps to reproduce:

Open a new tab with ctrl-t, type "the quick brown fox jumps over the lazy dog" in the URL bar.

Actual results:

Firefox slows down as it is typed, and crashes if it is not deleted. If there is a typo in the phrase, it will speed back up and normalize.

Expected results:

It should have kept on typing and not crash.

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Component: Untriaged → Address Bar

I suspect this has something to do with someone forgetting to remove a test feature in code.

Please follow the steps on http://support.mozilla.com/kb/Firefox%20crashes and report back here. Thanks!

Flags: needinfo?(jjmccrystal)

In your screen recording, you have a search history item for the term "the quick brown fox jumps over the lazy dog" over and over again. In bug 1682434, we fixed an issue where Firefox would hang when very long search history results were matched. That issue is fixed in Firefox 86 and should be uplifted to Firefox 85. I see from your bug report that you're on Firefox 84. I'm going to close this bug as a duplicate. Please reopen it if you still have this issue in Firefox 85.

Status: UNCONFIRMED → RESOLVED
Closed: 5 years ago
Flags: needinfo?(jjmccrystal)
Resolution: --- → DUPLICATE
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