[Webkit-unassigned] [Bug 217611] Javascript regex(?) locks up tab for 30ish seconds

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=217611

Tim Lange <mail at tim-lange.me> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Tim Lange <mail at tim-lange.me> ---
(In reply to Adrian Perez from comment #1)
> Hi Tim,
> 
> (In reply to Tim Lange from comment #0)
> > Created attachment 411120 [details]
> > Timeline Screenshot
> > 
> > Hi,
> > 
> > on both moodle instances of my university WebKitGTK the tab gets
> > unresponsive for like 30 seconds. This does not happen in Safari, Chrome or
> > Firefox.
> > 
> > This issue is also reproducible for me on the moodle demo instance:
> > 1. https://sandbox.moodledemo.net
> > 2. Login as student
> > 3. Load the dashboard (https://sandbox.moodledemo.net/my/)
> > 
> > I already tried running Epiphany with WEBKIT_DISABLE_COMPOSITING_MODE=1, but
> > the problem persists.
> 
> The issue does not seem reproducible with WebKitGTK 2.30.2, nor with a
> recent “trunk” build.
> 
> > OS: Fedora 32, Epiphany 3.36.4
> > HW: PC with i5-3570k/T470 with i5-7200u
> 
> Could you indicate which version of WebKitGTK is Epiphany using? You
> can find it in the “About” dialog. I suspect it will be 2.28.x; in that
> case, does the issue disappear when you use a newer version of WebKitGTK?

It's using WebKitGTK 2.30.1. The issue disappeared when using Epiphany 3.38.1. I don't really understand why because the About dialogs say it is using the same WebKitGTK version. Anyways it works now as expected :)

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