Bug 207614 - Pages that trigger a redirect will sometimes be left blank
Summary: Pages that trigger a redirect will sometimes be left blank
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Compositing (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2020-02-11 21:04 PST by Simon Fraser (smfr)
Modified: 2020-02-12 10:46 PST (History)
6 users (show)

See Also:

Attachments
Patch (2.01 KB, patch)
2020-02-11 21:08 PST, Simon Fraser (smfr) 		no flags Details | Formatted Diff | Diff
Patch (2.01 KB, patch)
2020-02-11 21:09 PST, Simon Fraser (smfr) 		no flags Details | Formatted Diff | Diff
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

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Description Simon Fraser (smfr) 2020-02-11 21:04:41 PST 
Pages that trigger a redirect with sometimes be left blank
Comment 1 Simon Fraser (smfr) 2020-02-11 21:08:25 PST 
Created attachment 390490 [details]
Patch
Comment 2 Simon Fraser (smfr) 2020-02-11 21:08:27 PST 
<rdar://problem/59077740>
Comment 3 Simon Fraser (smfr) 2020-02-11 21:09:31 PST 
Created attachment 390491 [details]
Patch
Comment 4 Maciej Stachowiak 2020-02-12 01:20:43 PST 
Comment on attachment 390491 [details]
Patch

Is it possible to make a test case for this?

(Could this be the cause of some mysterious "blank page" bugs?)
Comment 5 Tim Horton 2020-02-12 03:35:48 PST 
(In reply to Maciej Stachowiak from comment #4)
> Comment on attachment 390491 [details]
> Patch
> 
> Is it possible to make a test case for this?
> 
> (Could this be the cause of some mysterious "blank page" bugs?)

Humorously this would only affect macOS, where we don't have such bugs.
Comment 6 Simon Fraser (smfr) 2020-02-12 09:57:31 PST 
(In reply to Maciej Stachowiak from comment #4)
> Comment on attachment 390491 [details]
> Patch
> 
> Is it possible to make a test case for this?

I'd have to make a bunch of testing API so we can control when unfreezing and flushing happens.
Comment 7 WebKit Commit Bot 2020-02-12 10:46:36 PST 
Comment on attachment 390491 [details]
Patch

Clearing flags on attachment: 390491

Committed r256452: <https://trac.webkit.org/changeset/256452>
Comment 8 WebKit Commit Bot 2020-02-12 10:46:37 PST 
All reviewed patches have been landed.  Closing bug.