Bug 54345

Summary:

Crash in RenderLayerCompositor::updateCompositingLayers when loading some sites

Product:

WebKit

Reporter:

Chris Marrin <cmarrin>

Component:

WebKit2

Assignee:

Chris Marrin <cmarrin>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

simon.fraser

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

Mac

OS:

OS X 10.6

Attachments:

Description	Flags
Patch	mitz: review+

Chris Marrin

Reported 2011-02-12 15:20:58 PST

Loading sites that have compositing layers with WebKit2 can crash because RenderLayerCompositor::enableCompositingMode sometimes gets re-entered when setting up layers. This only happens with a 32 bit build because it depends on plugins (like Flash) getting a layer. It is also timing related so it doesn't always happen.

Attachments
Patch (4.64 KB, patch) 2011-02-12 15:34 PST, Chris Marrin	mitz: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Chris Marrin

Comment 1 2011-02-12 15:21:19 PST

rdar://problem/8975923

Chris Marrin

Comment 2 2011-02-12 15:34:15 PST

Created attachment 82243 [details] Patch

Chris Marrin

Comment 3 2011-02-12 16:18:24 PST

Committed r78425: <http://trac.webkit.org/changeset/78425>

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