RESOLVED FIXED Bug 200138
[iOS] WebPage::TouchEventSync() & WebPage::GetPositionInformation() sync IPC causes UIProcess hangs 
https://bugs.webkit.org/show_bug.cgi?id=200138
Summary [iOS] WebPage::TouchEventSync() & WebPage::GetPositionInformation() sync IPC ...
Chris Dumez
Reported 2019-07-25 14:58:32 PDT
WebPage::TouchEventSync() & WebPage::GetPositionInformation() sync IPC causes UIProcess hangs on iOS when the WebContent process is unresponsive due to a sync IPC.
Attachments
Patch (23.69 KB, patch)
2019-07-25 15:05 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
Patch (23.76 KB, patch)
2019-07-25 15:06 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
Patch (29.64 KB, patch)
2019-07-25 16:17 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
Patch (39.46 KB, patch)
2019-07-26 08:53 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
Patch (39.85 KB, patch)
2019-07-26 10:07 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
Show Obsolete (4) View All Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2019-07-25 15:05:10 PDT
Created attachment 374906 [details] Patch
Chris Dumez
Comment 2 2019-07-25 15:05:31 PDT
<rdar://problem/52698157>
Chris Dumez
Comment 3 2019-07-25 15:06:23 PDT
Created attachment 374907 [details] Patch
Chris Dumez
Comment 4 2019-07-25 15:10:14 PDT
This is an alternative to Bug 200126 & Bug 200107.
Chris Dumez
Comment 5 2019-07-25 16:17:13 PDT
Created attachment 374921 [details] Patch
Chris Dumez
Comment 6 2019-07-26 08:53:56 PDT
Created attachment 374965 [details] Patch
Chris Dumez
Comment 7 2019-07-26 10:07:15 PDT
Created attachment 374970 [details] Patch
Chris Dumez
Comment 8 2019-07-26 10:07:36 PDT
*** Bug 200126 has been marked as a duplicate of this bug. ***
Chris Dumez
Comment 9 2019-07-26 10:50:42 PDT
Comment on attachment 374970 [details] Patch Patch is ready for review.
Geoffrey Garen
Comment 10 2019-07-26 11:14:04 PDT
Comment on attachment 374970 [details] Patch r=me
WebKit Commit Bot
Comment 11 2019-07-26 11:27:34 PDT
Comment on attachment 374970 [details] Patch Clearing flags on attachment: 374970 Committed r247868: <https://trac.webkit.org/changeset/247868>
WebKit Commit Bot
Comment 12 2019-07-26 11:27:36 PDT
All reviewed patches have been landed. Closing bug.
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