120434 2013-08-28 12:15:48 -0700 AX: WebProcess at com.apple.WebCore: WebCore::AXObjectCache::rootObject + 27 2013-08-28 19:32:41 -0700 1 1 1 Unclassified WebKit Accessibility 528+ (Nightly build) All All RESOLVED FIXED InRadar P2 Normal --- 1 cfleizach cfleizach aboxhall apinheiro commit-queue dmazzoni jdiggs mario webkit-bug-importer oldest_to_newest 922143 0 cfleizach 2013-08-28 12:15:48 -0700 Crash Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000 VM Regions Near 0: --> __TEXT 0000000101aa8000-0000000101aa9000 [ 4K] r-x/rwx SM=COW /Applications/WebKit.app/Contents/Frameworks/10.8/WebKit2.framework/WebProcess.app/Contents/MacOS/WebProcess * BACKTRACE ('>' indicates stack frame used for CrashTracer aggregation) > 1 com.apple.WebCore 0x10c34f49b WebCore::AXObjectCache::rootObject() + 0x1b 2 com.apple.WebKit2 0x10bbe1754 -[WKAccessibilityWebPageObject accessibilityRootObjectWrapper] + 0x70 3 com.apple.WebKit2 0x10bbe1d46 -[WKAccessibilityWebPageObject accessibilityHitTest:] + 0x15c 4 com.apple.AppKit 0x7fff96b80f46 CopyElementAtPosition + 0x23a 5 com.apple.HIServices 0x7fff93f12665 _AXXMIGCopyElementAtPosition + 0xcf 6 com.apple.HIServices 0x7fff93f18d53 _XCopyElementAtPosition + 0x109 7 com.apple.HIServices 0x7fff93ef6f4e mshMIGPerform + 0x1bb 922144 1 cfleizach 2013-08-28 12:16:03 -0700 <rdar://problem/14415169> 922145 2 209915 cfleizach 2013-08-28 12:17:58 -0700 Created attachment 209915 patch 922316 3 209915 commit-queue 2013-08-28 19:32:39 -0700 Comment on attachment 209915 patch Clearing flags on attachment: 209915 Committed r154802: <http://trac.webkit.org/changeset/154802> 922317 4 commit-queue 2013-08-28 19:32:41 -0700 All reviewed patches have been landed. Closing bug. 209915 2013-08-28 12:17:58 -0700 2013-08-28 19:32:39 -0700 patch patch text/plain 1363 cfleizach SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi Q29yZS9DaGFuZ2VMb2cJKHJldmlzaW9uIDE1NDc2NSkKKysrIFNvdXJjZS9XZWJDb3JlL0NoYW5n ZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE4IEBACisyMDEzLTA4LTI4ICBDaHJpcyBG bGVpemFjaCAgPGNmbGVpemFjaEBhcHBsZS5jb20+CisKKyAgICAgICAgQVg6IFdlYlByb2Nlc3Mg YXQgY29tLmFwcGxlLldlYkNvcmU6IFdlYkNvcmU6OkFYT2JqZWN0Q2FjaGU6OnJvb3RPYmplY3Qg KyAyNworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTIw NDM0CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgQ3Jh c2ggbG9ncyBpbmRpY2F0ZSB0aGF0IHRoZXJlJ3MgYSBudWxsIHBvaW50ZXIgYWNjZXNzIGluIHJv b3RPYmplY3QuIFRoYXQgc2VlbXMgbGlrZSBpdCBjb3VsZCBvbmx5CisgICAgICAgIGhhcHBlbiBp biBEb2N1bWVudCB3YXMgbnVsbC4gCisKKyAgICAgICAgVW5mb3J0dW5hdGVseSwgdGhlcmUgYXJl IG5vIHJlcHJvZHVjaWJsZSBzdGVwcyBhbmQgbm8gb3RoZXIgaW5mb3JtYXRpb24gdG8gY29uc3Ry dWN0IGEgdGVzdCBjYXNlLgorCisgICAgICAgICogYWNjZXNzaWJpbGl0eS9BWE9iamVjdENhY2hl LmNwcDoKKyAgICAgICAgKFdlYkNvcmU6OkFYT2JqZWN0Q2FjaGU6OnJvb3RPYmplY3QpOgorCiAy MDEzLTA4LTI4ICBSeW9zdWtlIE5pd2EgIDxybml3YUB3ZWJraXQub3JnPgogCiAgICAgICAgIFJF R1JFU1NJT04ocjE1NDU4Nik6IFBhc3QgbmFtZXMgbWFwIHNob3VsZCBvbmx5IGJlIHVzZWQgd2hl biBuYW1lZCBpdGVtIGlzIGVtcHR5CkluZGV4OiBTb3VyY2UvV2ViQ29yZS9hY2Nlc3NpYmlsaXR5 L0FYT2JqZWN0Q2FjaGUuY3BwCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIFNvdXJjZS9XZWJDb3JlL2FjY2Vzc2li aWxpdHkvQVhPYmplY3RDYWNoZS5jcHAJKHJldmlzaW9uIDE1NDYxNCkKKysrIFNvdXJjZS9XZWJD b3JlL2FjY2Vzc2liaWxpdHkvQVhPYmplY3RDYWNoZS5jcHAJKHdvcmtpbmcgY29weSkKQEAgLTQx MSw2ICs0MTEsOSBAQAogewogICAgIGlmICghZ0FjY2Vzc2liaWxpdHlFbmFibGVkKQogICAgICAg ICByZXR1cm4gMDsKKworICAgIGlmICghbV9kb2N1bWVudCkKKyAgICAgICAgcmV0dXJuIDA7CiAg ICAgCiAgICAgcmV0dXJuIGdldE9yQ3JlYXRlKG1fZG9jdW1lbnQtPnZpZXcoKSk7CiB9Cg==