269530 2024-02-15 17:24:25 -0800 AX: AccessibilitySVGElement::description() is missing several null-checks, causing crashes 2024-02-17 16:36:37 -0800 1 1 1 Unclassified WebKit Accessibility Other Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 tyler_w tyler_w aboxhall andresg_22 apinheiro cfleizach dmazzoni ews-watchlist jcraig samuel_white webkit-bug-importer oldest_to_newest 2014236 0 tyler_w 2024-02-15 17:24:25 -0800 ... 2014237 1 webkit-bug-importer 2024-02-15 17:24:34 -0800 <rdar://problem/123054087> 2014242 2 tyler_w 2024-02-15 17:27:27 -0800 rdar://123016231 2014244 3 469906 tyler_w 2024-02-15 17:28:55 -0800 Created attachment 469906 Patch 2014869 4 ews-feeder 2024-02-17 16:36:35 -0800 Committed 274934@main (6d542b7a2a83): <https://commits.webkit.org/274934@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 469906. 469906 2024-02-15 17:28:55 -0800 2024-02-17 16:36:36 -0800 Patch bug-269530-20240215172854.patch text/plain 2645 tyler_w RnJvbSAxZDJiMTFmNWIxYjcyZmU4ZmFhZmExYjg0MWZmYjM1MzVjODI1NWQ3IE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBUeWxlciBXaWxjb2NrIDx0eWxlcl93QGFwcGxlLmNvbT4KRGF0 ZTogVGh1LCAxNSBGZWIgMjAyNCAxNzoyNToxOSAtMDgwMApTdWJqZWN0OiBbUEFUQ0hdIEFYOiBB Y2Nlc3NpYmlsaXR5U1ZHRWxlbWVudDo6ZGVzY3JpcHRpb24oKSBpcyBtaXNzaW5nIHNldmVyYWwK IG51bGwtY2hlY2tzLCBjYXVzaW5nIGNyYXNoZXMgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hv d19idWcuY2dpP2lkPTI2OTUzMAogcmRhcjovLzEyMzAxNjIzMQoKUmV2aWV3ZWQgYnkgTk9CT0RZ IChPT1BTISkuCgoqIFNvdXJjZS9XZWJDb3JlL2FjY2Vzc2liaWxpdHkvQWNjZXNzaWJpbGl0eVNW R0VsZW1lbnQuY3BwOgooV2ViQ29yZTo6QWNjZXNzaWJpbGl0eVNWR0VsZW1lbnQ6OmRlc2NyaXB0 aW9uIGNvbnN0KToKLS0tCiAuLi4vYWNjZXNzaWJpbGl0eS9BY2Nlc3NpYmlsaXR5U1ZHRWxlbWVu dC5jcHAgfCAxOSArKysrKysrKysrKy0tLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTEgaW5zZXJ0 aW9ucygrKSwgOCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9hY2Nl c3NpYmlsaXR5L0FjY2Vzc2liaWxpdHlTVkdFbGVtZW50LmNwcCBiL1NvdXJjZS9XZWJDb3JlL2Fj Y2Vzc2liaWxpdHkvQWNjZXNzaWJpbGl0eVNWR0VsZW1lbnQuY3BwCmluZGV4IDFlNDI2NDhjNzI1 MS4uNjA1MWUzMjc4ODY1IDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29yZS9hY2Nlc3NpYmlsaXR5 L0FjY2Vzc2liaWxpdHlTVkdFbGVtZW50LmNwcAorKysgYi9Tb3VyY2UvV2ViQ29yZS9hY2Nlc3Np YmlsaXR5L0FjY2Vzc2liaWxpdHlTVkdFbGVtZW50LmNwcApAQCAtMTM4LDE3ICsxMzgsMjAgQEAg U3RyaW5nIEFjY2Vzc2liaWxpdHlTVkdFbGVtZW50OjpkZXNjcmlwdGlvbigpIGNvbnN0CiAgICAg aWYgKCFhcmlhRGVzY3JpcHRpb24uaXNFbXB0eSgpKQogICAgICAgICByZXR1cm4gYXJpYURlc2Ny aXB0aW9uOwogCi0gICAgYXV0byB0aXRsZUVsZW1lbnRzID0gY2hpbGRyZW5PZlR5cGU8U1ZHVGl0 bGVFbGVtZW50PigqZWxlbWVudCgpKTsKLSAgICBpZiAoYXV0byB0aXRsZUNoaWxkID0gY2hpbGRF bGVtZW50V2l0aE1hdGNoaW5nTGFuZ3VhZ2UodGl0bGVFbGVtZW50cykpCi0gICAgICAgIHJldHVy biB0aXRsZUNoaWxkLT50ZXh0Q29udGVudCgpOworICAgIFJlZlB0ciBlbGVtZW50ID0gdGhpcy0+ ZWxlbWVudCgpOworICAgIGlmIChlbGVtZW50KSB7CisgICAgICAgIGF1dG8gdGl0bGVFbGVtZW50 cyA9IGNoaWxkcmVuT2ZUeXBlPFNWR1RpdGxlRWxlbWVudD4oKmVsZW1lbnQpOworICAgICAgICBp ZiAoYXV0byogdGl0bGVDaGlsZCA9IGNoaWxkRWxlbWVudFdpdGhNYXRjaGluZ0xhbmd1YWdlKHRp dGxlRWxlbWVudHMpKQorICAgICAgICAgICAgcmV0dXJuIHRpdGxlQ2hpbGQtPnRleHRDb250ZW50 KCk7CisgICAgfQogCi0gICAgaWYgKGlzPFNWR0FFbGVtZW50PihlbGVtZW50KCkpKSB7Ci0gICAg ICAgIGF1dG8mIHhsaW5rVGl0bGUgPSBlbGVtZW50KCktPmF0dHJpYnV0ZVdpdGhvdXRTeW5jaHJv bml6YXRpb24oWExpbmtOYW1lczo6dGl0bGVBdHRyKTsKKyAgICBpZiAoaXM8U1ZHQUVsZW1lbnQ+ KGVsZW1lbnQuZ2V0KCkpKSB7CisgICAgICAgIGNvbnN0IGF1dG8mIHhsaW5rVGl0bGUgPSBlbGVt ZW50LT5hdHRyaWJ1dGVXaXRob3V0U3luY2hyb25pemF0aW9uKFhMaW5rTmFtZXM6OnRpdGxlQXR0 cik7CiAgICAgICAgIGlmICgheGxpbmtUaXRsZS5pc0VtcHR5KCkpCiAgICAgICAgICAgICByZXR1 cm4geGxpbmtUaXRsZTsKICAgICB9CiAKLSAgICBpZiAoaXM8U1ZHVXNlRWxlbWVudD4oZWxlbWVu dCgpKSkgeworICAgIGlmIChpczxTVkdVc2VFbGVtZW50PihlbGVtZW50LmdldCgpKSkgewogICAg ICAgICBpZiAoYXV0byogdGFyZ2V0ID0gdGFyZ2V0Rm9yVXNlRWxlbWVudCgpKQogICAgICAgICAg ICAgcmV0dXJuIHRhcmdldC0+ZGVzY3JpcHRpb24oKTsKICAgICB9CkBAIC0xNTYsOCArMTU5LDgg QEAgU3RyaW5nIEFjY2Vzc2liaWxpdHlTVkdFbGVtZW50OjpkZXNjcmlwdGlvbigpIGNvbnN0CiAg ICAgLy8gRklYTUU6IFRoaXMgaXMgaGVyZSB0byBub3QgYnJlYWsgdGhlIHN2Zy1pbWFnZS5odG1s IHRlc3QuIEJ1dCAnYWx0JyBpcyBub3QKICAgICAvLyBsaXN0ZWQgYXMgYSBzdXBwb3J0ZWQgYXR0 cmlidXRlIG9mIHRoZSAnaW1hZ2UnIGVsZW1lbnQgaW4gdGhlIFNWRyBzcGVjOgogICAgIC8vIGh0 dHBzOi8vd3d3LnczLm9yZy9UUi9TVkcvc3RydWN0Lmh0bWwjSW1hZ2VFbGVtZW50Ci0gICAgaWYg KG1fcmVuZGVyZXItPmlzUmVuZGVyT3JMZWdhY3lSZW5kZXJTVkdJbWFnZSgpKSB7Ci0gICAgICAg IGNvbnN0IEF0b21TdHJpbmcmIGFsdCA9IGdldEF0dHJpYnV0ZShIVE1MTmFtZXM6OmFsdEF0dHIp OworICAgIGlmIChtX3JlbmRlcmVyICYmIG1fcmVuZGVyZXItPmlzUmVuZGVyT3JMZWdhY3lSZW5k ZXJTVkdJbWFnZSgpKSB7CisgICAgICAgIGNvbnN0IGF1dG8mIGFsdCA9IGdldEF0dHJpYnV0ZShI VE1MTmFtZXM6OmFsdEF0dHIpOwogICAgICAgICBpZiAoIWFsdC5pc051bGwoKSkKICAgICAgICAg ICAgIHJldHVybiBhbHQ7CiAgICAgfQo=