219511 2020-12-03 14:55:28 -0800 Bad IPC from the WebProcess should not terminate the GPUProcess 2020-12-03 16:03:41 -0800 1 1 1 Unclassified WebKit WebKit2 WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 cdumez cdumez achristensen ggaren simon.fraser thorton webkit-bug-importer oldest_to_newest 1711843 0 cdumez 2020-12-03 14:55:28 -0800 Bad IPC from the WebProcess should not terminate the GPUProcess. The GPUProcess is shared by all WebProcesses and it is not acceptable for a single bad WebProcess to negatively impact other WebProcesses. Instead, we should terminate the bad WebProcess, like the NetworkProcess already does on bad IPC. 1711848 1 415354 cdumez 2020-12-03 15:05:47 -0800 Created attachment 415354 Patch 1711881 2 ews-feeder 2020-12-03 16:02:34 -0800 Committed r270415: <https://trac.webkit.org/changeset/270415> All reviewed patches have been landed. Closing bug and clearing flags on attachment 415354. 1711882 3 webkit-bug-importer 2020-12-03 16:03:41 -0800 <rdar://problem/71956580> 415354 2020-12-03 15:05:47 -0800 2020-12-03 16:02:34 -0800 Patch bug-219511-20201203150546.patch text/plain 7574 cdumez U3VidmVyc2lvbiBSZXZpc2lvbjogMjcwNDA2CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0No YW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IDE1NTJkOTMzN2NjODQyNTg1 YjA4YjJiMzc4MjFlZDM0NmE5ODgwYjguLjVkZmQwYzJhM2IxMWY5M2VjYWUyY2I2NzI3NWFkMWMy MmYzNzhhMzMgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCisrKyBiL1NvdXJj ZS9XZWJLaXQvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMjkgQEAKKzIwMjAtMTItMDMgIENocmlzIER1 bWV6ICA8Y2R1bWV6QGFwcGxlLmNvbT4KKworICAgICAgICBCYWQgSVBDIGZyb20gdGhlIFdlYlBy b2Nlc3Mgc2hvdWxkIG5vdCB0ZXJtaW5hdGUgdGhlIEdQVVByb2Nlc3MKKyAgICAgICAgaHR0cHM6 Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTIxOTUxMQorCisgICAgICAgIFJldmll d2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIEJhZCBJUEMgZnJvbSB0aGUgV2ViUHJv 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