126974 2014-01-14 03:07:13 -0800 [Mac] WebKit2 leaks sudden termination assertions when a page with unload handlers is closed 2014-01-14 13:15:05 -0800 1 1 1 Unclassified WebKit WebKit2 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 mrowe mrowe commit-queue oldest_to_newest 967744 0 mrowe 2014-01-14 03:07:13 -0800 * STEPS TO REPRODUCE 1. Run Safari under the Sudden Termination instrument in Instruments. 2. Wait for a minute or two until everything has settled down. 3. Load <http://imgur.com/YeY7H76> in a new tab. 4. Close the new tab from 3. 5. Repeat 3-4 a few more times. * RESULTS The disable count grows each time. * NOTES It looks as though the web process makes the relevant ChromeClient call prior to exiting, but the UI process never receives it. <rdar://problem/15812954> 967745 1 221137 mrowe 2014-01-14 03:12:10 -0800 Created attachment 221137 Patch 967998 2 221137 commit-queue 2014-01-14 13:15:03 -0800 Comment on attachment 221137 Patch Clearing flags on attachment: 221137 Committed r161998: <http://trac.webkit.org/changeset/161998> 967999 3 commit-queue 2014-01-14 13:15:05 -0800 All reviewed patches have been landed. Closing bug. 221137 2014-01-14 03:12:10 -0800 2014-01-14 13:15:03 -0800 Patch bug-126974-20140114031209.patch text/plain 3336 mrowe U3VidmVyc2lvbiBSZXZpc2lvbjogMTYxNzg1CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0Mi9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViS2l0Mi9DaGFuZ2VMb2cKaW5kZXggYTg1NzYwYzQ5MWEyMGMx ZTAzZDQ3ZDUzNjZhNTFlNzMyNWRiNTA5My4uY2UyYWU3MWNkMTU1OWQ1NWVhM2U3Y2Y4ZjYwMWQw MDMwZDAwZTAyNyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYktpdDIvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJLaXQyL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIyIEBACisyMDE0LTAxLTE0ICBNYXJr IFJvd2UgIDxtcm93ZUBhcHBsZS5jb20+CisKKyAgICAgICAgV2ViS2l0MiBsZWFrcyBzdWRkZW4g dGVybWluYXRpb24gYXNzZXJ0aW9ucyB3aGVuIGEgcGFnZSB3aXRoIHVubG9hZCBoYW5kbGVycyBp cyBjbG9zZWQuCisgICAgICAgIDxodHRwczovL3dlYmtpdC5vcmcvYi8xMjY5NzQ+IC8gPHJkYXI6 Ly9wcm9ibGVtLzE1ODEyOTU0PgorCisgICAgICAgIFdoZW4gYSBwYWdlIHdpdGggYW4gdW5sb2Fk IGhhbmRsZXIgaXMgbG9hZGVkLCB0aGUgd2ViIHByb2Nlc3MgdGVsbHMgdGhlIFVJIHByb2Nlc3Mg dGhhdCBpdAorICAgICAgICBzaG91bGQgZGlzYWJsZSBzdWRkZW4gdGVybWluYXRpb24uIEhvd2V2 ZXIsIHdoZW4gdGhlIHBhZ2UgaXMgY2xvc2VkIHRoZSBjb25uZWN0aW9uIGJldHdlZW4KKyAgICAg ICAgdGhlIHdlYiBhbmQgVUkgcHJvY2VzcyBpcyB0b3JuIGRvd24gYmVmb3JlIHRoZSB3ZWIgY29u dGVudCBoYXMgYSBjaGFuY2UgdG8gdGVsbCB0aGUgVUkKKyAgICAgICAgcHJvY2VzcyB0byByZWVu YWJsZSBzdWRkZW4gdGVybWluYXRpb24uCisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChP T1BTISkuCisKKyAgICAgICAgKiBVSVByb2Nlc3MvV2ViUHJvY2Vzc1Byb3h5LmNwcDoKKyAgICAg ICAgKFdlYktpdDo6V2ViUHJvY2Vzc1Byb3h5OjpXZWJQcm9jZXNzUHJveHkpOgorICAgICAgICAo V2ViS2l0OjpXZWJQcm9jZXNzUHJveHk6On5XZWJQcm9jZXNzUHJveHkpOiBCYWxhbmNlIGFueSBv dXRzdGFuZGluZyBkaXNhYmxlU3VkZGVuVGVybWluYXRpb24gY2FsbHMuCisgICAgICAgIChXZWJL aXQ6OldlYlByb2Nlc3NQcm94eTo6ZW5hYmxlU3VkZGVuVGVybWluYXRpb24pOiBEZWNyZW1lbnQg dGhlIGNvdW50LgorICAgICAgICAoV2ViS2l0OjpXZWJQcm9jZXNzUHJveHk6OmRpc2FibGVTdWRk ZW5UZXJtaW5hdGlvbik6IEluY3JlbWVudCB0aGUgY291bnQuCisgICAgICAgICogVUlQcm9jZXNz L1dlYlByb2Nlc3NQcm94eS5oOgorCiAyMDE0LTAxLTExICBTaW1vbiBGcmFzZXIgIDxzaW1vbi5m cmFzZXJAYXBwbGUuY29tPgogCiAgICAgICAgIFVuZm9yayBHcmFwaGljc0NvbnRleHQ6OmRyYXdO YXRpdmVJbWFnZSBmb3IgaU9TCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0Mi9VSVByb2Nlc3Mv V2ViUHJvY2Vzc1Byb3h5LmNwcCBiL1NvdXJjZS9XZWJLaXQyL1VJUHJvY2Vzcy9XZWJQcm9jZXNz UHJveHkuY3BwCmluZGV4IDBjYzYxZGRkMmY2MDMzZTc1MDcyYWVhYjhmMTM1MDQ2YWJmMDhjZDEu LjEwZjFhYjBmODU1OTM2NTc2YjY2MmMyNTZjNGQzMDhjZDRkNjczNmQgMTAwNjQ0Ci0tLSBhL1Nv dXJjZS9XZWJLaXQyL1VJUHJvY2Vzcy9XZWJQcm9jZXNzUHJveHkuY3BwCisrKyBiL1NvdXJjZS9X ZWJLaXQyL1VJUHJvY2Vzcy9XZWJQcm9jZXNzUHJveHkuY3BwCkBAIC05NCw2ICs5NCw3IEBAIFdl YlByb2Nlc3NQcm94eTo6V2ViUHJvY2Vzc1Byb3h5KFdlYkNvbnRleHQmIGNvbnRleHQpCiAjaWYg UExBVEZPUk0oTUFDKQogICAgICwgbV9wcm9jZXNzU3VwcHJlc3Npb25FbmFibGVkKGZhbHNlKQog I2VuZGlmCisgICAgLCBtX251bWJlck9mVGltZXNTdWRkZW5UZXJtaW5hdGlvbldhc0Rpc2FibGVk KDApCiB7CiAgICAgY29ubmVjdCgpOwogfQpAQCAtMTAyLDYgKzEwMyw5IEBAIFdlYlByb2Nlc3NQ cm94eTo6fldlYlByb2Nlc3NQcm94eSgpCiB7CiAgICAgaWYgKG1fd2ViQ29ubmVjdGlvbikKICAg ICAgICAgbV93ZWJDb25uZWN0aW9uLT5pbnZhbGlkYXRlKCk7CisKKyAgICB3aGlsZSAobV9udW1i ZXJPZlRpbWVzU3VkZGVuVGVybWluYXRpb25XYXNEaXNhYmxlZC0tID4gMCkKKyAgICAgICAgV2Vi Q29yZTo6ZW5hYmxlU3VkZGVuVGVybWluYXRpb24oKTsKIH0KIAogdm9pZCBXZWJQcm9jZXNzUHJv eHk6OmdldExhdW5jaE9wdGlvbnMoUHJvY2Vzc0xhdW5jaGVyOjpMYXVuY2hPcHRpb25zJiBsYXVu Y2hPcHRpb25zKQpAQCAtNjYyLDcgKzY2Niw5IEBAIHZvaWQgV2ViUHJvY2Vzc1Byb3h5OjplbmFi bGVTdWRkZW5UZXJtaW5hdGlvbigpCiAgICAgaWYgKCFpc1ZhbGlkKCkpCiAgICAgICAgIHJldHVy bjsKIAorICAgIEFTU0VSVChtX251bWJlck9mVGltZXNTdWRkZW5UZXJtaW5hdGlvbldhc0Rpc2Fi bGVkKTsKICAgICBXZWJDb3JlOjplbmFibGVTdWRkZW5UZXJtaW5hdGlvbigpOworICAgIC0tbV9u dW1iZXJPZlRpbWVzU3VkZGVuVGVybWluYXRpb25XYXNEaXNhYmxlZDsKIH0KIAogdm9pZCBXZWJQ cm9jZXNzUHJveHk6OmRpc2FibGVTdWRkZW5UZXJtaW5hdGlvbigpCkBAIC02NzEsNiArNjc3LDcg QEAgdm9pZCBXZWJQcm9jZXNzUHJveHk6OmRpc2FibGVTdWRkZW5UZXJtaW5hdGlvbigpCiAgICAg ICAgIHJldHVybjsKIAogICAgIFdlYkNvcmU6OmRpc2FibGVTdWRkZW5UZXJtaW5hdGlvbigpOwor ICAgICsrbV9udW1iZXJPZlRpbWVzU3VkZGVuVGVybWluYXRpb25XYXNEaXNhYmxlZDsKIH0KIAog UmVmUHRyPEFQSTo6T2JqZWN0PiBXZWJQcm9jZXNzUHJveHk6OmFwaU9iamVjdEJ5Q29udmVydGlu Z1RvSGFuZGxlcyhBUEk6Ok9iamVjdCogb2JqZWN0KQpkaWZmIC0tZ2l0IGEvU291cmNlL1dlYktp dDIvVUlQcm9jZXNzL1dlYlByb2Nlc3NQcm94eS5oIGIvU291cmNlL1dlYktpdDIvVUlQcm9jZXNz L1dlYlByb2Nlc3NQcm94eS5oCmluZGV4IDgzMzQzODU4OTQ1MWQzMzkyNGE3NjQ5NTMwNjAwMWZl NDc3ODdkMjkuLjBmNGE0ZTI3NzhiNmMzZWRjMDNmNWNjYTI1YWNjZDBhYTNkODNkMmMgMTAwNjQ0 Ci0tLSBhL1NvdXJjZS9XZWJLaXQyL1VJUHJvY2Vzcy9XZWJQcm9jZXNzUHJveHkuaAorKysgYi9T b3VyY2UvV2ViS2l0Mi9VSVByb2Nlc3MvV2ViUHJvY2Vzc1Byb3h5LmgKQEAgLTIwOCw2ICsyMDgs OCBAQCBwcml2YXRlOgogICAgIEhhc2hTZXQ8dWludDY0X3Q+IG1fcHJvY2Vzc1N1cHByZXNzaWJs ZVBhZ2VzOwogICAgIGJvb2wgbV9wcm9jZXNzU3VwcHJlc3Npb25FbmFibGVkOwogI2VuZGlmCisK KyAgICBpbnQgbV9udW1iZXJPZlRpbWVzU3VkZGVuVGVybWluYXRpb25XYXNEaXNhYmxlZDsKIH07 CiAgICAgCiB9IC8vIG5hbWVzcGFjZSBXZWJLaXQK