67722 CVE-2012-3681 2011-09-07 11:45:44 -0700 Changes to aria-hidden don't change VO navigation 2012-06-26 12:04:52 -0700 1 1 1 Unclassified WebKit Accessibility 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 cfleizach cfleizach ayao oldest_to_newest 463520 0 cfleizach 2011-09-07 11:45:44 -0700 Using JS to update aria-hidden attributes doesn't appear to change the VO navigation. For example, toggling the attribute (or lack thereof) on a list of items doesn't change the item that gets read when navigating the list. 463521 1 cfleizach 2011-09-07 11:45:51 -0700 rdar://9973225 463536 2 106616 cfleizach 2011-09-07 11:53:44 -0700 Created attachment 106616 patch 463537 3 cfleizach 2011-09-07 11:55:07 -0700 Looks like the problem was when a parent asked for it's children, the children may not have been told to re-update their own caches. The result was that stale children information might be propagated. The fix is to always clear the children first. This ensures the parent always has the most up to date information 463625 4 106616 darin 2011-09-07 13:51:04 -0700 Comment on attachment 106616 patch View in context: https://bugs.webkit.org/attachment.cgi?id=106616&action=review > Source/WebCore/accessibility/AccessibilityRenderObject.cpp:3461 > + // or its visiblity has changed. In the latter case, this child may have a stale child cached. Typo: visibillity 463663 5 cfleizach 2011-09-07 14:41:21 -0700 http://trac.webkit.org/changeset/94716 106616 2011-09-07 11:53:44 -0700 2011-09-07 13:51:04 -0700 patch patch.txt text/plain 8016 cfleizach SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi Q29yZS9DaGFuZ2VMb2cJKHJldmlzaW9uIDk0Njk0KQorKysgU291cmNlL1dlYkNvcmUvQ2hhbmdl TG9nCSh3b3JraW5nIGNvcHkpCkBAIC0xLDMgKzEsMjUgQEAKKzIwMTEtMDktMDcgIENocmlzIEZs ZWl6YWNoICA8Y2ZsZWl6YWNoQGFwcGxlLmNvbT4KKworICAgICAgICBDaGFuZ2VzIHRvIGFyaWEt aGlkZGVuIGRvbid0IGNoYW5nZSBWTyBuYXZpZ2F0aW9uCisgICAgICAgIGh0dHBzOi8vYnVncy53 ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD02NzcyMgorCisgICAgICAgIFJldmlld2VkIGJ5IE5P Qk9EWSAoT09QUyEpLgorCisgICAgICAgIFdoZW4gYWx0ZXJpbmcgYXJpYS1oaWRkZW4sIFdlYkNv cmUgbmVlZHMgdG8gdXBkYXRlIHRoZSBjaGlsZHJlbiBjYWNoZXMgb2YgCisgICAgICAgIGFmZmVj dGVkIGVsZW1lbnRzLiBIb3dldmVyLCBmb3IgZWxlbWVudHMgdGhhdCB3ZXJlIGNoaWxkcmVuLCBi 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