Bug 79937

Summary: Crash at -[WebFrame(WebInternal) _setTypingStyle:withUndoAction:]
Product: WebKit Reporter: Enrica Casucci <enrica>
Component: HTML EditingAssignee: Enrica Casucci <enrica>
Status: RESOLVED FIXED    
Severity: Normal CC: rniwa
Priority: P2 Keywords: InRadar, Regression
Version: 528+ (Nightly build)   
Hardware: Mac   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Description Enrica Casucci 2012-02-29 13:24:50 PST
This crash can be hit when the passed typing style is NULL.
Mail on OS X passes a null value when increasing the quote level.

<rdar://problem/10942936>
Comment 1 Ryosuke Niwa 2012-02-29 13:26:26 PST
So we're missing null check somewhere?
Comment 2 Enrica Casucci 2012-02-29 13:27:20 PST
Created attachment 129504 [details]
Patch

This patch has been reviewed in person by Dan Bernstein.
Comment 3 Enrica Casucci 2012-02-29 13:28:15 PST
http://trac.webkit.org/changeset/109254