Bug 163682

Summary:

AX: crash: com.apple.WebCore: WebCore::AccessibilityObject::findMatchingObjects + 600

Product:

WebKit

Reporter:

Nan Wang <n_wang>

Component:

Accessibility

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

aboxhall, apinheiro, cfleizach, commit-queue, dmazzoni, jcraig, jdiggs, mario, n_wang, samuel_white, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

All

OS:

All

Attachments:

Description	Flags
patch	cfleizach: review+

Description Nan Wang 2016-10-19 12:33:55 PDT

0   com.apple.WebCore             	0x00007fffc77beb78 WebCore::AccessibilityObject::findMatchingObjects(WebCore::AccessibilitySearchCriteria*, WTF::Vector<WTF::RefPtr<WebCore::AccessibilityObject>, 0ul, WTF::CrashOnOverflow, 16ul>&) + 600
1   com.apple.WebCore             	0x00007fffc854e6b0 -[WebAccessibilityObjectWrapper accessibilityAttributeValue:forParameter:] + 2368
2   com.apple.AppKit              	0x00007fffbe9ad8eb ___NSAccessibilityEntryPointValueForAttributeWithParameter_block_invoke.824 + 416
3   com.apple.AppKit              	0x00007fffbe9a88ed NSAccessibilityPerformEntryPointObject + 19
4   com.apple.AppKit              	0x00007fffbe9a9ffd NSAccessibilityEntryPointValueForAttributeWithParameter + 208

<rdar://problem/28814095>

Comment 1 Nan Wang 2016-10-19 12:42:19 PDT

Created attachment 292095 [details]
patch

Comment 2 Nan Wang 2016-10-19 13:36:06 PDT

Committed r207564: <http://trac.webkit.org/changeset/207564>