135136 2014-07-21 17:27:30 -0700 Lots of crashes in IOSurfacePool and related places because we use IntSize(0, 0) as a HashTable key 2014-07-21 18:26:53 -0700 1 1 1 Unclassified WebKit WebKit2 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 thorton thorton mitz sam simon.fraser oldest_to_newest 1023829 0 thorton 2014-07-21 17:27:30 -0700 IntSize(0, 0) as the key to CachedSurfaceMap ends in tears, and there's really no reason to be wasting space on them in the pool - we shouldn't even be allocating them in the first place! <rdar://problem/17478407> 1023830 1 235256 thorton 2014-07-21 17:29:25 -0700 Created attachment 235256 patch 1023854 2 thorton 2014-07-21 18:26:53 -0700 http://trac.webkit.org/changeset/171332 235256 2014-07-21 17:29:25 -0700 2014-07-21 17:33:55 -0700 patch zero.diff text/plain 1591 thorton ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJDb3JlL0No YW5nZUxvZwppbmRleCAzYTMzY2RkLi4xMjU2YjczIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29y ZS9DaGFuZ2VMb2cKKysrIGIvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMTYg QEAKKzIwMTQtMDctMjEgIFRpbSBIb3J0b24gIDx0aW1vdGh5X2hvcnRvbkBhcHBsZS5jb20+CisK KyAgICAgICAgQXZvaWQgcHV0dGluZyBlbXB0eS1zaXplZCBzdXJmYWNlcyBpbnRvIElPU3VyZmFj ZVBvb2wKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTEz NTEzNgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgICog cGxhdGZvcm0vZ3JhcGhpY3MvY2cvSU9TdXJmYWNlUG9vbC5jcHA6CisgICAgICAgIChXZWJDb3Jl OjpJT1N1cmZhY2VQb29sOjphZGRTdXJmYWNlKToKKyAgICAgICAgQXZvaWQgYWRkaW5nIDB4MCBz dXJmYWNlcyB0byB0aGUgcG9vbCwgYmVjYXVzZSB0aGV5IHdpbGwgd3JlYWsgaGF2b2MKKyAgICAg ICAgd2hlbiB0aGVpciBzaXplIGlzIHVzZWQgYXMgdGhlIGtleSBpbiB0aGUgQ2FjaGVkU3VyZmFj ZU1hcC4KKyAgICAgICAgQWRkaXRpb25hbGx5LCBhdm9pZCBhbnkgZW1wdHkgc2l6ZXMsIGJlY2F1 c2UgdGhleSdyZSBqdXN0IHBvaW50bGVzcy4KKwogMjAxNC0wNy0yMSAgRXJpYyBDYXJsc29uICA8 ZXJpYy5jYXJsc29uQGFwcGxlLmNvbT4KIAogICAgICAgICBbaU9TXSBhIFBhdXNlZCBtZWRpYSBz ZXNzaW9uIGlzIG5vdCBhY3RpdmUKZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL3BsYXRmb3Jt L2dyYXBoaWNzL2NnL0lPU3VyZmFjZVBvb2wuY3BwIGIvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0v Z3JhcGhpY3MvY2cvSU9TdXJmYWNlUG9vbC5jcHAKaW5kZXggMGM2MDlhOC4uYTk0MWM5MyAxMDA2 NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3MvY2cvSU9TdXJmYWNlUG9v bC5jcHAKKysrIGIvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3MvY2cvSU9TdXJmYWNl UG9vbC5jcHAKQEAgLTE2NCw2ICsxNjQsMTEgQEAgdm9pZCBJT1N1cmZhY2VQb29sOjphZGRTdXJm YWNlKElPU3VyZmFjZSogc3VyZmFjZSkKICAgICBpZiAoc3VyZmFjZS0+dG90YWxCeXRlcygpID4g bV9tYXhpbXVtQnl0ZXNDYWNoZWQpCiAgICAgICAgIHJldHVybjsKIAorICAgIC8vIFRoZXJlJ3Mg bm8gcmVhc29uIHRvIHBvb2wgZW1wdHkgc3VyZmFjZXM7IHdlIHNob3VsZCBuZXZlciBhbGxvY2F0 ZSB0aGVtIGluIHRoZSBmaXJzdCBwbGFjZS4KKyAgICAvLyBUaGlzIGFsc28gY292ZXJzIGlzWmVy bygpLCB3aGljaCB3b3VsZCBjYXVzZSB0cm91YmxlIHdoZW4gdXNlZCBhcyB0aGUga2V5IGluIG1f Y2FjaGVkU3VyZmFjZXMuCisgICAgaWYgKHN1cmZhY2UtPnNpemUoKS5pc0VtcHR5KCkpCisgICAg ICAgIHJldHVybjsKKwogICAgIGJvb2wgc3VyZmFjZUlzSW5Vc2UgPSBzdXJmYWNlLT5pc0luVXNl KCk7CiAKICAgICB3aWxsQWRkU3VyZmFjZShzdXJmYWNlLCBzdXJmYWNlSXNJblVzZSk7Cg==