Bug 170448

Summary: AX: Don't crash if no renderer is available for AccessibilityRenderObject
Product: WebKit Reporter: Tomas Popela <tpopela>
Component: AccessibilityAssignee: Tomas Popela <tpopela>
Status: RESOLVED FIXED    
Severity: Normal CC: aboxhall, apinheiro, buildbot, cfleizach, dmazzoni, jcraig, jdiggs, samuel_white, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: All   
OS: All   
Attachments:
Description Flags
Patch
none
Patch none

Tomas Popela
Reported 2017-04-04 04:10:10 PDT
Don't crash or assert if no renderer is available, but early return gracefully (as in other places in the AccessibilityRenderObject.cpp). Spotted by running some tests through dogtail.
Attachments
Patch (2.49 KB, patch)
2017-04-04 04:21 PDT, Tomas Popela 		no flags
DetailsFormatted DiffDiff
Patch (2.55 KB, patch)
2017-04-06 02:48 PDT, Tomas Popela 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Tomas Popela
Comment 1 2017-04-04 04:21:55 PDT
Created attachment 306170 [details] Patch
Radar WebKit Bug Importer
Comment 2 2017-04-04 04:22:40 PDT
<rdar://problem/31425088>
chris fleizach
Comment 3 2017-04-04 07:01:54 PDT
Comment on attachment 306170 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=306170&action=review > Source/WebCore/accessibility/AccessibilityRenderObject.cpp:535 > + return false; I think if this was true I would be more accurate
Tomas Popela
Comment 4 2017-04-06 02:48:47 PDT
Created attachment 306372 [details] Patch
Tomas Popela
Comment 5 2017-04-07 04:59:36 PDT
Comment on attachment 306372 [details] Patch Clearing flags on attachment: 306372 Committed r215089: <http://trac.webkit.org/changeset/215089>
Tomas Popela
Comment 6 2017-04-07 04:59:42 PDT
All reviewed patches have been landed. Closing bug.
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