Bug 246132

Summary:	[Live Range Selection] Debug assertion failure in FrameSelection::setSelectionWithoutUpdatingAppearance
Product:	WebKit	Reporter:	Ryosuke Niwa <rniwa>
Component:	HTML Editing	Assignee:	Ryosuke Niwa <rniwa>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer, wenson_hsieh
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	216325

Ryosuke Niwa

Reported 2022-10-05 20:00:32 PDT

When live range selection is enabled, we hit the following assertion in 5 editing tests: SHOULD NEVER BE REACHED editing/FrameSelection.cpp(374) : bool WebCore::FrameSelection::setSelectionWithoutUpdatingAppearance(const WebCore::VisibleSelection &, OptionSet<WebCore::FrameSelection::SetSelectionOption>, WebCore::FrameSelection::CursorAlignOnScroll, WebCore::TextGranularity) 1 0x7b4271bf9 WTFCrash 2 0x7c98ba52b WTFCrashWithInfo(int, char const*, char const*, int) 3 0x7cd1c7f31 WebCore::FrameSelection::setSelectionWithoutUpdatingAppearance(WebCore::VisibleSelection const&, WTF::OptionSet<WebCore::FrameSelection::SetSelectionOption>, WebCore::FrameSelection::CursorAlignOnScroll, WebCore::TextGranularity)

Attachments
Add attachment proposed patch, testcase, etc.

Ryosuke Niwa

Comment 1 2022-10-05 20:07:41 PDT

Pull request: https://github.com/WebKit/WebKit/pull/5066

Radar WebKit Bug Importer

Comment 2 2022-10-05 20:08:55 PDT

<rdar://problem/100835162>

EWS

Comment 3 2022-10-06 10:16:45 PDT

Committed 255226@main (96703ac122d0): <https://commits.webkit.org/255226@main> Reviewed commits have been landed. Closing PR #5066 and removing active labels.

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