Bug 33813

Summary:

Crash when using DOMApplicationCache from a destroyed frame

Product:

WebKit

Reporter:

Alexey Proskuryakov <ap>

Component:

WebCore Misc.

Assignee:

Alexey Proskuryakov <ap>

Status:

RESOLVED FIXED

Severity:

Normal

Keywords:

InRadar

Priority:

Version:

528+ (Nightly build)

Hardware:

All

OS:

All

Bug Depends on:

33811

Bug Blocks:

Attachments:

Description	Flags
proposed fix	ggaren: review+

Description Alexey Proskuryakov 2010-01-18 14:26:27 PST

DOMApplicationCache::scriptExecutionContext() isn't prepared have its frame destroyed.

<rdar://problem/7545104>

Comment 1 Alexey Proskuryakov 2010-01-18 14:39:27 PST

Created attachment 46852 [details]
proposed fix

Comment 2 Geoffrey Garen 2010-01-18 14:45:35 PST

Comment on attachment 46852 [details]
proposed fix

r=me

I think you need a follow-up patch to fix callers of scriptExecutionContext() so they all check for null, though.

Comment 3 Alexey Proskuryakov 2010-01-18 14:52:16 PST

Committed <http://trac.webkit.org/changeset/53433>.