Bug 252661

Summary:

Access to localStorage after QuotaExceeded error freezes browser

Product:

WebKit

Reporter:

Akif <akif.abasov>

Component:

Website Storage

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED DUPLICATE

Severity:

Blocker

CC:

ap, sihui_liu

Priority:

Version:

Safari Technology Preview

Hardware:

Unspecified

OS:

macOS 13

Attachments:

Description	Flags
Minimal repro	none

Akif

Reported 2023-02-21 05:24:38 PST

Created attachment 465107 [details] Minimal repro If you overflow localStorage by some reason you will receive QuotaExceeded error once, but then if you try to access to localStorage browser freezes. Attaching minimal repro.

Attachments
Minimal repro (615 bytes, text/html) 2023-02-21 05:24 PST, Akif	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Sihui Liu

Comment 1 2023-02-21 09:49:42 PST

Thanks for the bug report. It reproduces for me on Safari Technology Preview 163, and spindump indicates the web process (responsible for rendering web page) is busy syncing LocalStorage items after error. It does not reproduce for me on WebKit Nightly build (latest OpenSource WebKit version, which means it might be fixed but not shipped yet.) I think this is a dupe of https://bugs.webkit.org/show_bug.cgi?id=251800.

Sihui Liu

Comment 2 2023-02-21 09:53:27 PST

Explanation about cause of in this commit: https://commits.webkit.org/259571@main.

Akif

Comment 3 2023-02-22 08:23:42 PST

When can I check fixed behaviour in Tech Preview?

Sihui Liu

Comment 4 2023-02-22 09:52:45 PST

(In reply to Akif from comment #3) > When can I check fixed behaviour in Tech Preview? It should be in next STP.

Alexey Proskuryakov

Comment 5 2023-02-27 11:24:46 PST

Let's mark as dupe then, can always re-open if the theory doesn't hold. *** This bug has been marked as a duplicate of bug 251800 ***

Note You need to log in before you can comment on or make changes to this bug.