WebKit Bugzilla
New
Browse
Log In
×
Sign in with GitHub
or
Remember my login
Create Account
·
Forgot Password
Forgotten password account recovery
RESOLVED FIXED
57405
CrashTracer: 301 crashes in Safari at com.apple.WebCore: WebCore::AccessibilityRenderObject::visiblePositionForPoint const + 297
https://bugs.webkit.org/show_bug.cgi?id=57405
Summary
CrashTracer: 301 crashes in Safari at com.apple.WebCore: WebCore::Accessibili...
chris fleizach
Reported
2011-03-29 17:22:50 PDT
Thread 0 Crashed ↩: Dispatch queue: com.apple.main-thread 0 com.apple.WebCore 0x7fff869fb329 WebCore::AccessibilityRenderObject::visiblePositionForPoint(WebCore::IntPoint const&) const + 297 (/SourceCache/WebCore/ Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000038 Crashed Thread: 0 Dispatch queue: com.apple.main-thread WebCore-7533.20.24/accessibility/AccessibilityRenderObject.cpp:2557) 1 com.apple.WebCore 0x7fff86719c22 -[AccessibilityObjectWrapper accessibilityAttributeValue:forParameter:] + 2562 (/SourceCache/WebCore/WebCore-7533.20.24/accessibility/mac/AccessibilityObjectWrapper.mm:2360)
Attachments
patch
(3.61 KB, patch)
2011-03-30 08:35 PDT
,
chris fleizach
no flags
Details
Formatted Diff
Diff
View All
Add attachment
proposed patch, testcase, etc.
chris fleizach
Comment 1
2011-03-29 17:23:11 PDT
That line is FrameView* frameView = m_renderer->document()->topDocument()->renderer()->view()->frameView(); which seems likely that there was a nil pointer in there somewhere
chris fleizach
Comment 2
2011-03-29 17:23:49 PDT
unfortunately, i can't reproduce this crash, and don't know how it occurs
chris fleizach
Comment 3
2011-03-30 08:35:34 PDT
Created
attachment 87541
[details]
patch
WebKit Commit Bot
Comment 4
2011-04-20 17:54:42 PDT
Comment on
attachment 87541
[details]
patch Clearing flags on attachment: 87541 Committed
r84444
: <
http://trac.webkit.org/changeset/84444
>
WebKit Commit Bot
Comment 5
2011-04-20 17:54:47 PDT
All reviewed patches have been landed. Closing bug.
Note
You need to
log in
before you can comment on or make changes to this bug.
Top of Page
Format For Printing
XML
Clone This Bug