Bug 159240 - AX: Crash in WebCore::Document::focusNavigationStartingNode(WebCore::FocusDirection) const + 128
Summary: AX: Crash in WebCore::Document::focusNavigationStartingNode(WebCore::FocusDir...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Accessibility (show other bugs)
Version: WebKit Nightly Build
Hardware: All All
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2016-06-28 17:29 PDT by Nan Wang
Modified: 2016-06-29 14:23 PDT (History)
8 users (show)

See Also:

Attachments
Initial patch (4.73 KB, patch)
2016-06-28 17:41 PDT, Nan Wang 		buildbot: commit-queue-
Details | Formatted Diff | Diff
Archive of layout-test-results from ews126 for ios-simulator-wk2 (928.70 KB, application/zip)
2016-06-28 21:35 PDT, Build Bot 		no flags Details
patch (5.46 KB, patch)
2016-06-28 21:45 PDT, Nan Wang 		no flags Details | Formatted Diff | Diff
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

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Description Nan Wang 2016-06-28 17:29:37 PDT 
0   com.apple.WebCore             	0x0000000107ea38dc WebCore::Node::previousSibling() const + 12 (Node.h:150)
1   com.apple.WebCore             	0x0000000107eb2fc9 WebCore::NodeTraversal::previous(WebCore::Node const&, WebCore::Node const*) + 25 (NodeTraversal.h:123)
2   com.apple.WebCore             	0x0000000108554729 WebCore::Traversal<WebCore::Element>::previous(WebCore::Node const&) + 25 (ElementTraversal.h:177)
3   com.apple.WebCore             	0x0000000108554639 WebCore::Document::focusNavigationStartingNode(WebCore::FocusDirection) const + 281 (Document.cpp:3946)
4   com.apple.WebCore             	0x00000001087faf4d WebCore::FocusController::advanceFocusInDocumentOrder(WebCore::FocusDirection, WebCore::KeyboardEvent*, bool) + 77 (FocusController.cpp:433)
5   com.apple.WebCore             	0x00000001087fae9c WebCore::FocusController::advanceFocus(WebCore::FocusDirection, WebCore::KeyboardEvent*, bool) + 108 (FocusController.cpp:415)
6   com.apple.WebCore             	0x00000001087fadba WebCore::FocusController::setInitialFocus(WebCore::FocusDirection, WebCore::KeyboardEvent*) + 58 (FocusController.cpp:399)

<rdar://problem/27018893>
Comment 1 Nan Wang 2016-06-28 17:41:18 PDT 
Created attachment 282305 [details]
Initial patch
Comment 2 Build Bot 2016-06-28 21:35:54 PDT 
Comment on attachment 282305 [details]
Initial patch

Attachment 282305 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: http://webkit-queues.webkit.org/results/1592254

New failing tests:
fast/events/remove-focus-navigation-starting-point-crash.html
Comment 3 Build Bot 2016-06-28 21:35:58 PDT 
Created attachment 282316 [details]
Archive of layout-test-results from ews126 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews126  Port: ios-simulator-wk2  Platform: Mac OS X 10.11.4
Comment 4 Nan Wang 2016-06-28 21:45:28 PDT 
Created attachment 282317 [details]
patch

Ignore the test on iOS.
Comment 5 Ryosuke Niwa 2016-06-28 22:09:45 PDT 
Please set r? flag once you think it's ready for a review.
Comment 6 WebKit Commit Bot 2016-06-29 14:23:52 PDT 
Comment on attachment 282317 [details]
patch

Clearing flags on attachment: 282317

Committed r202647: <http://trac.webkit.org/changeset/202647>
Comment 7 WebKit Commit Bot 2016-06-29 14:23:58 PDT 
All reviewed patches have been landed.  Closing bug.