Bug 88915

Summary: [BlackBerry] Crash when rendering web page that's being destroyed
Product: WebKit Reporter: Arvid Nilsson <anilsson>
Component: WebKit BlackBerryAssignee: Arvid Nilsson <anilsson>
Status: RESOLVED FIXED    
Severity: Normal CC: tonikitoo, webkit.review.bot
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Arvid Nilsson
Reported 2012-06-12 14:17:27 PDT
At one stage in the tear down of web page, the compositor is disconnected from the web page so WebPageCompositorPrivate::m_webPage is 0. However, WebPageCompositorPrivate::render() doesn't check validity of m_webPage before calling into WebPage::compositor() to see if we're really the web page's compositor.
Attachments
Patch (1.71 KB, patch)
2012-06-12 14:49 PDT, Arvid Nilsson 		no flags
DetailsFormatted DiffDiff
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Arvid Nilsson
Comment 1 2012-06-12 14:27:08 PDT
This is PR164943
Arvid Nilsson
Comment 2 2012-06-12 14:49:29 PDT
Created attachment 147169 [details] Patch
Rob Buis
Comment 3 2012-06-12 14:52:30 PDT
Comment on attachment 147169 [details] Patch LGTM.
WebKit Review Bot
Comment 4 2012-06-12 15:52:45 PDT
Comment on attachment 147169 [details] Patch Clearing flags on attachment: 147169 Committed r120134: <http://trac.webkit.org/changeset/120134>
WebKit Review Bot
Comment 5 2012-06-12 15:52:49 PDT
All reviewed patches have been landed. Closing bug.
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