Closed Bug 1591265 Opened 5 years ago Closed 4 years ago

Erroneous size value for a single site in the "Cookies and Site Data" dialog

Categories

(Core :: Storage: localStorage & sessionStorage, defect, P2)

70 Branch
defect

Tracking

()

RESOLVED DUPLICATE of bug 1585978

People

(Reporter: denschub, Unassigned)

References

(Blocks 1 open bug)

Details

Attachments

(2 files)

Attached image manage.jpg

In the attached screenshot, you'll notice Firefox claims that Telegram Web is using 15.42 Exabyte of disk space, which is obviously not the case. Firefox did show the "Firefox is running out of disk space" banner, which is why this was noticed in the first place.

As discussed on Slack, this looks suspiciously closed to 2^64-1, so maybe there is a codepath where we fail to handle something, or a path where we access a not properly initialized variable.

The bug did not persist a reboot. After a browser restart, the value was correct again.

(I also have no idea what component this fits best, so please move as required. :))

Jan, did we have a different bug for this?

Flags: needinfo?(jvarga)

Yes, this looks similar to bug 1585978, but we should fix bug 1576593 first since it may be causing issues like this.

Blocks: 1540402
Component: General → DOM: Web Storage
Flags: needinfo?(jvarga)
Priority: -- → P2
Product: Firefox → Core
See Also: → 1585978
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → DUPLICATE
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