222575 2021-03-01 14:14:16 -0800 Have WebProcessPool::processForRegistrableDomain() return a Ref<WebProcessProxy> 2021-03-01 14:59:14 -0800 1 1 1 Unclassified WebKit WebKit2 WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 cdumez cdumez achristensen beidson ggaren webkit-bug-importer oldest_to_newest 1734604 0 cdumez 2021-03-01 14:14:16 -0800 Have WebProcessPool::processForRegistrableDomain() return a Ref<WebProcessProxy> instead of a WebProcessProxy&, for extra safety. Returning a WebProcessProxy& is generally safe because the WebProcessPool is expected to hold a reference to the WebProcessProxy (via WebProcessPool::m_processes) it is returning. However, this is a bit fragile and can lead to bad bugs as we've seen recently. 1734605 1 421865 cdumez 2021-03-01 14:15:46 -0800 Created attachment 421865 Patch 1734613 2 421865 ggaren 2021-03-01 14:28:26 -0800 Comment on attachment 421865 Patch r=me 1734624 3 ews-feeder 2021-03-01 14:58:06 -0800 Committed r273693: <https://commits.webkit.org/r273693> All reviewed patches have been landed. Closing bug and clearing flags on attachment 421865. 1734625 4 webkit-bug-importer 2021-03-01 14:59:14 -0800 <rdar://problem/74893141> 421865 2021-03-01 14:15:46 -0800 2021-03-01 14:58:07 -0800 Patch bug-222575-20210301141545.patch text/plain 8008 cdumez U3VidmVyc2lvbiBSZXZpc2lvbjogMjczNjcyCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0No YW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IGNmYTg0ZmI4MTgxNWU2MWVl Y2MyZDBhMDcxYjVmMjVkMTA1ODc5YjAuLjliYjhiZDhlMDExODhjNjZjNjUwMTc5MTU5M2Y4ODdm MjUxY2VkNzAgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCisrKyBiL1NvdXJj ZS9XZWJLaXQvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMjEgQEAKKzIwMjEtMDMtMDEgIENocmlzIER1 bWV6ICA8Y2R1bWV6QGFwcGxlLmNvbT4KKworICAgICAgICBIYXZlIFdlYlByb2Nlc3NQb29sOjpw cm9jZXNzRm9yUmVnaXN0cmFibGVEb21haW4oKSByZXR1cm4gYSBSZWY8V2ViUHJvY2Vzc1Byb3h5 PgorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MjIyNTc1 CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgSGF2ZSBX 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