Bug 59671

Summary:

Race condition with scrollbar animations and closing a page can cause a crash in WebCore::FrameView::setVisibleScrollerThumbRect + 15

Product:

WebKit

Reporter:

Beth Dakin <bdakin>

Component:

Layout and Rendering

Assignee:

Beth Dakin <bdakin>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

bdakin

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

OS:

OS X 10.5

Attachments:

Description	Flags
Patch	mitz: review+

Beth Dakin

Reported 2011-04-27 21:17:59 PDT

I have not been able to catch it in a debugger, but there are numerous reports indicating a crash in WebCore::FrameView::setVisibleScrollerThumbRect(). Looks like we are de-referencing page. Patch forthcoming. <rdar://problem/9329253>

Attachments
Patch (2.11 KB, patch) 2011-04-27 21:21 PDT, Beth Dakin	mitz: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Beth Dakin

Comment 1 2011-04-27 21:21:15 PDT

Created attachment 91423 [details] Patch

Beth Dakin

Comment 2 2011-04-27 21:32:53 PDT

Thanks Dan! Committed fix with revision 85147.

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