214264 2020-07-13 10:42:38 -0700 REGRESSION (r262538): Nullptr Deref in WTF::Detail::CallableWrapper<WebKit::WebResourceLoadStatisticsStore::performDailyTasks()::$_66, void>::call 2020-07-13 12:00:14 -0700 1 1 1 Unclassified WebKit WebKit2 WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 212712 1 bfulgham bfulgham bfulgham darin ddkilzer katherine_cheney webkit-bug-importer oldest_to_newest 1671078 0 bfulgham 2020-07-13 10:42:38 -0700 The change in r262538 added a type check outside of a nullptr check. This introduced a nullptr crash. 1671079 1 bfulgham 2020-07-13 10:45:23 -0700 <rdar://problem/65093949> 1671080 2 404156 bfulgham 2020-07-13 10:46:21 -0700 Created attachment 404156 Patch 1671103 3 ews-feeder 2020-07-13 12:00:13 -0700 Committed r264307: <https://trac.webkit.org/changeset/264307> All reviewed patches have been landed. Closing bug and clearing flags on attachment 404156. 404156 2020-07-13 10:46:21 -0700 2020-07-13 12:00:14 -0700 Patch bug-214264-20200713104620.patch text/plain 2070 bfulgham U3VidmVyc2lvbiBSZXZpc2lvbjogMjY0MzAzCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0No YW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IGUyODcyYmUzYTg3MjUzM2Qy ZWE5YmE1Nzk0OTJiZTVhNDY5NzJkYzYuLjM1ZmIyYTZlNjYzZDNkMjBlNzliMDkzNzJhOTM5YzA1 OTgwODMwODYgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCisrKyBiL1NvdXJj ZS9XZWJLaXQvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMTcgQEAKKzIwMjAtMDctMTMgIEJyZW50IEZ1 bGdoYW0gIDxiZnVsZ2hhbUBhcHBsZS5jb20+CisKKyAgICAgICAgUkVHUkVTU0lPTiAocjI2MjUz OCk6IE51bGxwdHIgRGVyZWYgaW4gV1RGOjpEZXRhaWw6OkNhbGxhYmxlV3JhcHBlcjxXZWJLaXQ6 OldlYlJlc291cmNlTG9hZFN0YXRpc3RpY3NTdG9yZTo6cGVyZm9ybURhaWx5VGFza3MoKTo6JF82 Niwgdm9pZD46OmNhbGwKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcu Y2dpP2lkPTIxNDI2NAorICAgICAgICA8cmRhcjovL3Byb2JsZW0vNjUwOTM5NDk+CisKKyAgICAg ICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgQSBuZXcgdHlwZSBjaGVj ayB3YXMgYWRkZWQgb3V0c2lkZSBvZiB0aGUgcHJvdGVjdGluZyBudWxscHRyIGNoZWNrLiBUaGlz IGludHJvZHVjZWQKKyAgICAgICAgYSBuZXcgbnVsbHB0ciBkZXJlZmVyZW5jZSBidWcuCisKKyAg ICAgICAgKiBOZXR3b3JrUHJvY2Vzcy9DbGFzc2lmaWVyL1dlYlJlc291cmNlTG9hZFN0YXRpc3Rp Y3NTdG9yZS5jcHA6CisgICAgICAgIChXZWJLaXQ6OldlYlJlc291cmNlTG9hZFN0YXRpc3RpY3NT dG9yZTo6cGVyZm9ybURhaWx5VGFza3MpOgorCiAyMDIwLTA3LTEzICBaYW4gRG9iZXJzZWsgIDx6 ZG9iZXJzZWtAaWdhbGlhLmNvbT4KIAogICAgICAgICBbR1RLXVtXUEVdIFdUUiBhbmQgQVBJLXRl c3RzIHRpbWluZyBvdXQgYWZ0ZXIgcjI2NDI4MwpkaWZmIC0tZ2l0IGEvU291cmNlL1dlYktpdC9O ZXR3b3JrUHJvY2Vzcy9DbGFzc2lmaWVyL1dlYlJlc291cmNlTG9hZFN0YXRpc3RpY3NTdG9yZS5j cHAgYi9Tb3VyY2UvV2ViS2l0L05ldHdvcmtQcm9jZXNzL0NsYXNzaWZpZXIvV2ViUmVzb3VyY2VM b2FkU3RhdGlzdGljc1N0b3JlLmNwcAppbmRleCBmMWE4NTYwMGE0NGY0YTdlZDA1MjVkNTRkMDI5 NGY3YmM2Y2EzODBkLi5iNTVlZWY2MzJiMzQzMDNiYTQ0ODRjZDNkOGM5ZjhmYmE3OTYyMzQ2IDEw MDY0NAotLS0gYS9Tb3VyY2UvV2ViS2l0L05ldHdvcmtQcm9jZXNzL0NsYXNzaWZpZXIvV2ViUmVz b3VyY2VMb2FkU3RhdGlzdGljc1N0b3JlLmNwcAorKysgYi9Tb3VyY2UvV2ViS2l0L05ldHdvcmtQ cm9jZXNzL0NsYXNzaWZpZXIvV2ViUmVzb3VyY2VMb2FkU3RhdGlzdGljc1N0b3JlLmNwcApAQCAt NzU1LDkgKzc1NSw5IEBAIHZvaWQgV2ViUmVzb3VyY2VMb2FkU3RhdGlzdGljc1N0b3JlOjpwZXJm b3JtRGFpbHlUYXNrcygpCiAgICAgICAgIGlmIChtX3N0YXRpc3RpY3NTdG9yZSkgewogICAgICAg ICAgICAgbV9zdGF0aXN0aWNzU3RvcmUtPmluY2x1ZGVUb2RheUFzT3BlcmF0aW5nRGF0ZUlmTmVj ZXNzYXJ5KCk7CiAgICAgICAgICAgICBtX3N0YXRpc3RpY3NTdG9yZS0+Y2FsY3VsYXRlQW5kU3Vi bWl0VGVsZW1ldHJ5KCk7CisgICAgICAgICAgICBpZiAoaXM8UmVzb3VyY2VMb2FkU3RhdGlzdGlj c0RhdGFiYXNlU3RvcmU+KCptX3N0YXRpc3RpY3NTdG9yZSkpCisgICAgICAgICAgICAgICAgZG93 bmNhc3Q8UmVzb3VyY2VMb2FkU3RhdGlzdGljc0RhdGFiYXNlU3RvcmU+KCptX3N0YXRpc3RpY3NT dG9yZSkucnVuSW5jcmVtZW50YWxWYWN1dW1Db21tYW5kKCk7CiAgICAgICAgIH0KLSAgICAgICAg aWYgKGlzPFJlc291cmNlTG9hZFN0YXRpc3RpY3NEYXRhYmFzZVN0b3JlPigqbV9zdGF0aXN0aWNz U3RvcmUpKQotICAgICAgICAgICAgZG93bmNhc3Q8UmVzb3VyY2VMb2FkU3RhdGlzdGljc0RhdGFi YXNlU3RvcmU+KCptX3N0YXRpc3RpY3NTdG9yZSkucnVuSW5jcmVtZW50YWxWYWN1dW1Db21tYW5k KCk7CiAgICAgfSk7CiB9CiAK