141675 2015-02-16 16:17:01 -0800 Sometimes RemoteLayerBackingStore ends up non-volatile while the process is suspended 2015-02-16 18:30:44 -0800 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 thorton thorton andersca barraclough kling simon.fraser oldest_to_newest 1069651 0 thorton 2015-02-16 16:17:01 -0800 Sometimes RemoteLayerBackingStore ends up non-volatile while the process is suspended 1069654 1 246697 thorton 2015-02-16 16:18:32 -0800 Created attachment 246697 Patch 1069656 2 thorton 2015-02-16 16:22:19 -0800 rdar://problem/19842957 1069718 3 thorton 2015-02-16 18:30:44 -0800 http://trac.webkit.org/changeset/180204 246697 2015-02-16 16:18:32 -0800 2015-02-16 18:24:26 -0800 Patch bug-141675-20150216161827.patch text/plain 7373 thorton U3VidmVyc2lvbiBSZXZpc2lvbjogMTgwMTgzCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0Mi9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViS2l0Mi9DaGFuZ2VMb2cKaW5kZXggZjJiN2Y0ZjhhZTJhOWRk MmVlMjlhZGZjYmI2YzA2YzU1MDY2M2M0YS4uOWFjZTJlZTRiZWUzNDNmMWMyYjVjODVmMDc0YTNi ZGYyMTkyZjFkOCAxMDA2NDQKLS0tIGEvU291cmNlL1dlYktpdDIvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJLaXQyL0NoYW5nZUxvZwpAQCAtMSw1ICsxLDQxIEBACiAyMDE1LTAyLTE2ICBUaW0g SG9ydG9uICA8dGltb3RoeV9ob3J0b25AYXBwbGUuY29tPgogCisgICAgICAgIFNvbWV0aW1lcyBS ZW1vdGVMYXllckJhY2tpbmdTdG9yZSBlbmRzIHVwIG5vbi12b2xhdGlsZSB3aGlsZSB0aGUgcHJv Y2VzcyBpcyBzdXNwZW5kZWQKKyAgICAgICAgPHJkYXI6Ly9wcm9ibGVtLzE5ODQyOTU3PgorICAg ICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTQxNjc1CisKKyAg ICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgUHJldmlvdXNseSwg aXQgd2FzIHBvc3NpYmxlIHRvIGdldCBhIGxheWVyIHRyZWUgZmx1c2ggaW4gYmV0d2VlbiB0aGUK KyAgICAgICAgcHJvY2VzcyBzdXNwZW5zaW9uIGNsZWFudXAgY29kZSBtYWtpbmcgc3VyZmFjZXMg dm9sYXRpbGUgYW5kIHRoZSBwcm9jZXNzCisgICAgICAgIGFjdHVhbGx5IGJlaW5nIHN1c3BlbmRl ZCAoaXQgd2FzIHJhY3kgYmVjYXVzZSB0aGUgc3VzcGVuc2lvbiByZXF1aXJlcworICAgICAgICBh IGZldyBJUEMgcm91bmQgdHJpcHMpLiBEZXBlbmRpbmcgb24gaG93IGZhciB0aHJvdWdoIHRoZSBm bHVzaCB3ZSBnb3QsCisgICAgICAgIHdlIGNvdWxkIHNvbWV0aW1lcyBlbmQgdXAgZWl0aGVyIG1h a2luZyBuZXcgbm9uLXZvbGF0aWxlIGJhY2tpbmcgc3RvcmUsCisgICAgICAgIG9yIHN3aXRjaGlu ZyBzb21lIHJlY2VudGx5LW1hZGUtdm9sYXRpbGUgYmFja2luZyBzdG9yZSBiYWNrIHRvIG5vbi12 b2xhdGlsZS4KKyAgICAgICAgV2UgZG9uJ3Qgd2FudCB0byBoYXZlIGFueSBub24tdm9sYXRpbGUg YmFja2luZyBzdG9yZSB3aGlsZSBzdXNwZW5kZWQuCisKKyAgICAgICAgKiBVSVByb2Nlc3MvUHJv Y2Vzc1Rocm90dGxlci5jcHA6CisgICAgICAgIChXZWJLaXQ6OlByb2Nlc3NUaHJvdHRsZXI6OnVw ZGF0ZUFzc2VydGlvbik6CisgICAgICAgIEluZm9ybSB0aGUgV2ViUHJvY2VzcyB3aGVuIGl0J3Mg Z29pbmcgZnJvbSBzdXNwZW5kZWQgdG8gcnVubmFibGUgc3RhdGUuCisKKyAgICAgICAgKiBVSVBy b2Nlc3MvV2ViUHJvY2Vzc1Byb3h5LmNwcDoKKyAgICAgICAgKFdlYktpdDo6V2ViUHJvY2Vzc1By b3h5OjpzZW5kUHJvY2Vzc0RpZFJlc3VtZSk6CisgICAgICAgICogVUlQcm9jZXNzL1dlYlByb2Nl c3NQcm94eS5oOgorICAgICAgICBGb3J3YXJkIHRoZSBtZXNzYWdlIGFsb25nLgorCisgICAgICAg ICogV2ViUHJvY2Vzcy9XZWJQcm9jZXNzLmNwcDoKKyAgICAgICAgKFdlYktpdDo6V2ViUHJvY2Vz czo6cHJvY2Vzc1dpbGxTdXNwZW5kKToKKyAgICAgICAgKFdlYktpdDo6V2ViUHJvY2Vzczo6Y2Fu Y2VsUHJvY2Vzc1dpbGxTdXNwZW5kKToKKyAgICAgICAgKFdlYktpdDo6V2ViUHJvY2Vzczo6c2V0 QWxsTGF5ZXJUcmVlU3RhdGVzRnJvemVuKToKKyAgICAgICAgKFdlYktpdDo6V2ViUHJvY2Vzczo6 cHJvY2Vzc0RpZFJlc3VtZSk6CisgICAgICAgIEZyZWV6ZSBhbGwgb2YgdGhpcyBwcm9jZXNzJyBw YWdlcycgbGF5ZXIgdHJlZXMgd2hlbiB3ZSBzdGFydCB0cnlpbmcgdG8gc3VzcGVuZCwKKyAgICAg ICAgYW5kIHVuLWZyZWV6ZSB0aGVtIHdoZW4gZWl0aGVyIHN1c3BlbnNpb24gaXMgY2FuY2VsbGVk IG9yIHdlIHJlc3VtZS4KKworICAgICAgICAqIFdlYlByb2Nlc3MvV2ViUHJvY2Vzcy5oOgorICAg ICAgICAqIFdlYlByb2Nlc3MvV2ViUHJvY2Vzcy5tZXNzYWdlcy5pbjoKKworMjAxNS0wMi0xNiAg VGltIEhvcnRvbiAgPHRpbW90aHlfaG9ydG9uQGFwcGxlLmNvbT4KKwogICAgICAgICBSRUdSRVNT SU9OIChyMTc2NDU5KTogUHJvY2VzcyBzdXNwZW5zaW9uIGNsZWFudXAgdGltZXIgc29tZXRpbWVz IG5ldmVyIHN0b3BzCiAgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNn aT9pZD0xNDE2NjkKIApkaWZmIC0tZ2l0IGEvU291cmNlL1dlYktpdDIvVUlQcm9jZXNzL1Byb2Nl c3NUaHJvdHRsZXIuY3BwIGIvU291cmNlL1dlYktpdDIvVUlQcm9jZXNzL1Byb2Nlc3NUaHJvdHRs ZXIuY3BwCmluZGV4IGVmOTgxYWMxZDM2ZjJlMjBhNjRiMjQ3MmZhMjAxODcwMzI4OTNhYzQuLjQ2 Y2Y1ZDc3YzQyZjcyMmU4NjA1MzgyYTIzMWJjNzI4MjQ2MjcyNDggMTAwNjQ0Ci0tLSBhL1NvdXJj ZS9XZWJLaXQyL1VJUHJvY2Vzcy9Qcm9jZXNzVGhyb3R0bGVyLmNwcAorKysgYi9Tb3VyY2UvV2Vi S2l0Mi9VSVByb2Nlc3MvUHJvY2Vzc1Rocm90dGxlci5jcHAKQEAgLTcxLDEwICs3MSwxNSBAQCB2 b2lkIFByb2Nlc3NUaHJvdHRsZXI6OnVwZGF0ZUFzc2VydGlvbigpCiAgICAgICAgIG1fYXNzZXJ0 aW9uLT5zZXRTdGF0ZShBc3NlcnRpb25TdGF0ZTo6QmFja2dyb3VuZCk7CiAgICAgICAgIHJldHVy bjsKICAgICB9CisgICAgCisgICAgYm9vbCBzaG91bGRCZVJ1bm5hYmxlID0gbV9mb3JlZ3JvdW5k Q291bnRlci52YWx1ZSgpIHx8IG1fYmFja2dyb3VuZENvdW50ZXIudmFsdWUoKTsKIAogICAgIC8v IElmIHdlJ3JlIGN1cnJlbnRseSB3YWl0aW5nIGZvciB0aGUgV2ViIHByb2Nlc3MgdG8gZG8gc3Vz cGVuc2lvbiBjbGVhbnVwLCBidXQgbm8gbG9uZ2VyIG5lZWQgdG8gYmUgc3VzcGVuZGVkLCB0ZWxs IHRoZSBXZWIgcHJvY2VzcyB0byBjYW5jZWwgdGhlIGNsZWFudXAuCi0gICAgaWYgKG1fc3VzcGVu ZFRpbWVyLmlzQWN0aXZlKCkgJiYgKG1fZm9yZWdyb3VuZENvdW50ZXIudmFsdWUoKSB8fCBtX2Jh Y2tncm91bmRDb3VudGVyLnZhbHVlKCkpKQorICAgIGlmIChtX3N1c3BlbmRUaW1lci5pc0FjdGl2 ZSgpICYmIHNob3VsZEJlUnVubmFibGUpCiAgICAgICAgIG1fcHJvY2Vzcy0+c2VuZENhbmNlbFBy b2Nlc3NXaWxsU3VzcGVuZCgpOworICAgIAorICAgIGlmIChtX2Fzc2VydGlvbiAmJiBtX2Fzc2Vy dGlvbi0+c3RhdGUoKSA9PSBBc3NlcnRpb25TdGF0ZTo6U3VzcGVuZGVkICYmIHNob3VsZEJlUnVu bmFibGUpCisgICAgICAgIG1fcHJvY2Vzcy0+c2VuZFByb2Nlc3NEaWRSZXN1bWUoKTsKIAogICAg IHVwZGF0ZUFzc2VydGlvbk5vdygpOwogfQpkaWZmIC0tZ2l0IGEvU291cmNlL1dlYktpdDIvVUlQ cm9jZXNzL1dlYlByb2Nlc3NQcm94eS5jcHAgYi9Tb3VyY2UvV2ViS2l0Mi9VSVByb2Nlc3MvV2Vi UHJvY2Vzc1Byb3h5LmNwcAppbmRleCBkZDAwNjQ4MDRlODA3NGYyMzY3OTU3NTY0YTg2ODJhMTE0 MTg1ZmQ2Li5jN2VmOGEyYWY2MTNmYTRiNGM2OTIyYWE4YjEzNjVkMDM2NjA3N2JmIDEwMDY0NAot LS0gYS9Tb3VyY2UvV2ViS2l0Mi9VSVByb2Nlc3MvV2ViUHJvY2Vzc1Byb3h5LmNwcAorKysgYi9T b3VyY2UvV2ViS2l0Mi9VSVByb2Nlc3MvV2ViUHJvY2Vzc1Byb3h5LmNwcApAQCAtNzYyLDYgKzc2 MiwxMiBAQCB2b2lkIFdlYlByb2Nlc3NQcm94eTo6c2VuZENhbmNlbFByb2Nlc3NXaWxsU3VzcGVu ZCgpCiAgICAgICAgIHNlbmQoTWVzc2FnZXM6OldlYlByb2Nlc3M6OkNhbmNlbFByb2Nlc3NXaWxs U3VzcGVuZCgpLCAwKTsKIH0KICAgICAKK3ZvaWQgV2ViUHJvY2Vzc1Byb3h5OjpzZW5kUHJvY2Vz c0RpZFJlc3VtZSgpCit7CisgICAgaWYgKGNhblNlbmRNZXNzYWdlKCkpCisgICAgICAgIHNlbmQo TWVzc2FnZXM6OldlYlByb2Nlc3M6OlByb2Nlc3NEaWRSZXN1bWUoKSwgMCk7Cit9CisgICAgCiB2 b2lkIFdlYlByb2Nlc3NQcm94eTo6cHJvY2Vzc1JlYWR5VG9TdXNwZW5kKCkKIHsKICAgICBtX3Ro cm90dGxlci0+cHJvY2Vzc1JlYWR5VG9TdXNwZW5kKCk7CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2Vi S2l0Mi9VSVByb2Nlc3MvV2ViUHJvY2Vzc1Byb3h5LmggYi9Tb3VyY2UvV2ViS2l0Mi9VSVByb2Nl c3MvV2ViUHJvY2Vzc1Byb3h5LmgKaW5kZXggNTc2MGRkZDJjZmJlMjgyYjgzZGRiMmQ4ZTJlNDY4 YWNmMTkxYjRjZi4uYjZhZjYzYWRhMzM3ZGI3ZTM4NzlkOTRmYzRhYWFlODdkYzRjNzFiNiAxMDA2 NDQKLS0tIGEvU291cmNlL1dlYktpdDIvVUlQcm9jZXNzL1dlYlByb2Nlc3NQcm94eS5oCisrKyBi L1NvdXJjZS9XZWJLaXQyL1VJUHJvY2Vzcy9XZWJQcm9jZXNzUHJveHkuaApAQCAtMTQwLDYgKzE0 MCw3IEBAIHB1YmxpYzoKICAgICB2b2lkIHByb2Nlc3NSZWFkeVRvU3VzcGVuZCgpOwogICAgIHZv aWQgc2VuZENhbmNlbFByb2Nlc3NXaWxsU3VzcGVuZCgpOwogICAgIHZvaWQgZGlkQ2FuY2VsUHJv Y2Vzc1N1c3BlbnNpb24oKTsKKyAgICB2b2lkIHNlbmRQcm9jZXNzRGlkUmVzdW1lKCk7CiAKICAg ICB2b2lkIHNldElzSG9sZGluZ0xvY2tlZEZpbGVzKGJvb2wpOwogCmRpZmYgLS1naXQgYS9Tb3Vy Y2UvV2ViS2l0Mi9XZWJQcm9jZXNzL1dlYlByb2Nlc3MuY3BwIGIvU291cmNlL1dlYktpdDIvV2Vi UHJvY2Vzcy9XZWJQcm9jZXNzLmNwcAppbmRleCA4YTQ0MjNmMTQwZjRmMjY1YzQxMTg2ZGQwNTEx NGViYzM3NWE2NTZjLi5hOGJjMmM5ZDk2NzIwNzAzMzgyMzQwY2EyNDkzMjAwZjdmNTRmNjM4IDEw MDY0NAotLS0gYS9Tb3VyY2UvV2ViS2l0Mi9XZWJQcm9jZXNzL1dlYlByb2Nlc3MuY3BwCisrKyBi L1NvdXJjZS9XZWJLaXQyL1dlYlByb2Nlc3MvV2ViUHJvY2Vzcy5jcHAKQEAgLTExNjQsNiArMTE2 NCw3IEBAIHZvaWQgV2ViUHJvY2Vzczo6cmVzZXRBbGxHZW9sb2NhdGlvblBlcm1pc3Npb25zKCkK IHZvaWQgV2ViUHJvY2Vzczo6cHJvY2Vzc1dpbGxTdXNwZW5kKCkKIHsKICAgICBtZW1vcnlQcmVz c3VyZUhhbmRsZXIoKS5yZWxlYXNlTWVtb3J5KHRydWUpOworICAgIHNldEFsbExheWVyVHJlZVN0 YXRlc0Zyb3plbih0cnVlKTsKIAogICAgIGlmICghbWFya0FsbExheWVyc1ZvbGF0aWxlSWZQb3Nz aWJsZSgpKQogICAgICAgICBtX3Byb2Nlc3NTdXNwZW5zaW9uQ2xlYW51cFRpbWVyLnN0YXJ0UmVw ZWF0aW5nKHN0ZDo6Y2hyb25vOjptaWxsaXNlY29uZHMoMjApKTsKQEAgLTExNzMsNiArMTE3NCw4 IEBAIHZvaWQgV2ViUHJvY2Vzczo6cHJvY2Vzc1dpbGxTdXNwZW5kKCkKIAogdm9pZCBXZWJQcm9j ZXNzOjpjYW5jZWxQcm9jZXNzV2lsbFN1c3BlbmQoKQogeworICAgIHNldEFsbExheWVyVHJlZVN0 YXRlc0Zyb3plbihmYWxzZSk7CisKICAgICAvLyBJZiB3ZSd2ZSBhbHJlYWR5IGZpbmlzaGVkIGNs ZWFuaW5nIHVwIGFuZCBzZW50IFByb2Nlc3NSZWFkeVRvU3VzcGVuZCwgd2UKICAgICAvLyBzaG91 bGRuJ3Qgc2VuZCBEaWRDYW5jZWxQcm9jZXNzU3VzcGVuc2lvbjsgdGhlIFVJIHByb2Nlc3Mgc3Ry aWN0bHkgZXhwZWN0cyBvbmUgb3IgdGhlIG90aGVyLgogICAgIGlmICghbV9wcm9jZXNzU3VzcGVu c2lvbkNsZWFudXBUaW1lci5pc0FjdGl2ZSgpKQpAQCAtMTE5Myw2ICsxMTk2LDE0IEBAIGJvb2wg V2ViUHJvY2Vzczo6bWFya0FsbExheWVyc1ZvbGF0aWxlSWZQb3NzaWJsZSgpCiAgICAgcmV0dXJu IHN1Y2Nlc3NmdWxseU1hcmtlZEFsbExheWVyc1ZvbGF0aWxlOwogfQogCit2b2lkIFdlYlByb2Nl c3M6OnNldEFsbExheWVyVHJlZVN0YXRlc0Zyb3plbihib29sIGZyb3plbikKK3sKKyAgICBmb3Ig KGF1dG8mIHBhZ2UgOiBtX3BhZ2VNYXAudmFsdWVzKCkpIHsKKyAgICAgICAgaWYgKGF1dG8gZHJh d2luZ0FyZWEgPSBwYWdlLT5kcmF3aW5nQXJlYSgpKQorICAgICAgICAgICAgZHJhd2luZ0FyZWEt PnNldExheWVyVHJlZVN0YXRlSXNGcm96ZW4oZnJvemVuKTsKKyAgICB9Cit9CisKIHZvaWQgV2Vi UHJvY2Vzczo6cHJvY2Vzc1N1c3BlbnNpb25DbGVhbnVwVGltZXJGaXJlZCgpCiB7CiAgICAgaWYg KG1hcmtBbGxMYXllcnNWb2xhdGlsZUlmUG9zc2libGUoKSkgewpAQCAtMTIwMCw2ICsxMjExLDEx IEBAIHZvaWQgV2ViUHJvY2Vzczo6cHJvY2Vzc1N1c3BlbnNpb25DbGVhbnVwVGltZXJGaXJlZCgp CiAgICAgICAgIHBhcmVudFByb2Nlc3NDb25uZWN0aW9uKCktPnNlbmQoTWVzc2FnZXM6OldlYlBy b2Nlc3NQcm94eTo6UHJvY2Vzc1JlYWR5VG9TdXNwZW5kKCksIDApOwogICAgIH0KIH0KKyAgICAK K3ZvaWQgV2ViUHJvY2Vzczo6cHJvY2Vzc0RpZFJlc3VtZSgpCit7CisgICAgc2V0QWxsTGF5ZXJU cmVlU3RhdGVzRnJvemVuKGZhbHNlKTsKK30KIAogdm9pZCBXZWJQcm9jZXNzOjpwYWdlRGlkRW50 ZXJXaW5kb3codWludDY0X3QgcGFnZUlEKQogewpkaWZmIC0tZ2l0IGEvU291cmNlL1dlYktpdDIv V2ViUHJvY2Vzcy9XZWJQcm9jZXNzLmggYi9Tb3VyY2UvV2ViS2l0Mi9XZWJQcm9jZXNzL1dlYlBy b2Nlc3MuaAppbmRleCA5YWZjNzI5YjE1ODE4YTRmYzYzZjQzZWE3MWQyMzY5YTFjNWE0YmY1Li5k NDFmMTUwNDJhYjNiN2EwMWU2ZmVkYzAzYTExYzQ2ZDk3MzU4Y2Q4IDEwMDY0NAotLS0gYS9Tb3Vy Y2UvV2ViS2l0Mi9XZWJQcm9jZXNzL1dlYlByb2Nlc3MuaAorKysgYi9Tb3VyY2UvV2ViS2l0Mi9X ZWJQcm9jZXNzL1dlYlByb2Nlc3MuaApAQCAtMTgxLDcgKzE4MSw5IEBAIHB1YmxpYzoKICAgICB2 b2lkIHByb2Nlc3NXaWxsU3VzcGVuZCgpOwogICAgIHZvaWQgY2FuY2VsUHJvY2Vzc1dpbGxTdXNw ZW5kKCk7CiAgICAgYm9vbCBtYXJrQWxsTGF5ZXJzVm9sYXRpbGVJZlBvc3NpYmxlKCk7CisgICAg dm9pZCBzZXRBbGxMYXllclRyZWVTdGF0ZXNGcm96ZW4oYm9vbCk7CiAgICAgdm9pZCBwcm9jZXNz U3VzcGVuc2lvbkNsZWFudXBUaW1lckZpcmVkKCk7CisgICAgdm9pZCBwcm9jZXNzRGlkUmVzdW1l KCk7CiAKICNpZiBQTEFURk9STShJT1MpCiAgICAgdm9pZCByZXNldEFsbEdlb2xvY2F0aW9uUGVy bWlzc2lvbnMoKTsKZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJLaXQyL1dlYlByb2Nlc3MvV2ViUHJv Y2Vzcy5tZXNzYWdlcy5pbiBiL1NvdXJjZS9XZWJLaXQyL1dlYlByb2Nlc3MvV2ViUHJvY2Vzcy5t ZXNzYWdlcy5pbgppbmRleCAyMTIyODQ2Nzg5YmYyNjFkNWRiMzRlMmUyMjI1Njc4NjM4YmRhMmY5 Li5iY2Y1MDU3NmMyOTVjYTQyODlkMWZmMDNhMzFlODY0ZTVhOTc2ZGFiIDEwMDY0NAotLS0gYS9T b3VyY2UvV2ViS2l0Mi9XZWJQcm9jZXNzL1dlYlByb2Nlc3MubWVzc2FnZXMuaW4KKysrIGIvU291 cmNlL1dlYktpdDIvV2ViUHJvY2Vzcy9XZWJQcm9jZXNzLm1lc3NhZ2VzLmluCkBAIC05Niw0ICs5 Niw1IEBAIG1lc3NhZ2VzIC0+IFdlYlByb2Nlc3MgTGVnYWN5UmVjZWl2ZXIgewogCiAgICAgUHJv Y2Vzc1dpbGxTdXNwZW5kKCkKICAgICBDYW5jZWxQcm9jZXNzV2lsbFN1c3BlbmQoKQorICAgIFBy b2Nlc3NEaWRSZXN1bWUoKQogfQo=