Bug 200138

Summary:

[iOS] WebPage::TouchEventSync() & WebPage::GetPositionInformation() sync IPC causes UIProcess hangs

Product:

WebKit

Reporter:

Chris Dumez <cdumez>

Component:

WebKit2

Assignee:

Chris Dumez <cdumez>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

beidson, commit-queue, ggaren, simon.fraser, thorton, webkit-bug-importer, wenson_hsieh

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

See Also:

https://bugs.webkit.org/show_bug.cgi?id=200126
https://bugs.webkit.org/show_bug.cgi?id=201644

Attachments:

Description	Flags
Patch	none
Patch	none
Patch	none
Patch	none
Patch	none

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	Details Formatted Diff Diff
Patch (23.76 KB, patch) 2019-07-25 15:06 PDT, Chris Dumez	no flags	Details Formatted Diff Diff
Patch (29.64 KB, patch) 2019-07-25 16:17 PDT, Chris Dumez	no flags	Details Formatted Diff Diff
Patch (39.46 KB, patch) 2019-07-26 08:53 PDT, Chris Dumez	no flags	Details Formatted Diff Diff
Patch (39.85 KB, patch) 2019-07-26 10:07 PDT, Chris Dumez	no flags	Details Formatted Diff Diff
Show Obsolete (4) View All Add attachment proposed patch, testcase, etc.