226086 2021-05-21 09:22:34 -0700 [Cocoa] GPU Process should recognize that pathForProcessContainer() might fail and handle it gracefully 2021-05-21 14:08:36 -0700 1 1 1 Unclassified WebKit WebKit2 WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 bfulgham bfulgham aestes bfulgham darin kkinnunen pvollan thorton webkit-bug-importer oldest_to_newest 1762439 0 bfulgham 2021-05-21 09:22:34 -0700 The various implementations of WebProcessPool::networkingCachesDirectory(), WebProcessPool::webContentCachesDirectory(), etc., recognize that a process might not be containerized (e.g., system daemons that use WebKit) and so have a clean fallback path for that case. The GPU Process does not, and so can fail to get a clean cache directory resulting in file access errors and other problems. We should use the same logic we do in WebContent. 1762443 1 bfulgham 2021-05-21 09:30:47 -0700 <rdar://problem/78288016> 1762449 2 429298 bfulgham 2021-05-21 09:48:54 -0700 Created attachment 429298 Patch 1762462 3 429303 bfulgham 2021-05-21 10:10:58 -0700 Created attachment 429303 Patch 1762541 4 bfulgham 2021-05-21 13:11:49 -0700 This patch is compiled out of Mac builds, so landing now that iOS tests are done. 1762549 5 ews-feeder 2021-05-21 13:19:27 -0700 Committed r277879 (238017@main): <https://commits.webkit.org/238017@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 429303. 1762578 6 429303 darin 2021-05-21 14:08:36 -0700 Comment on attachment 429303 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=429303&action=review > Source/WebKit/UIProcess/Cocoa/WebProcessPoolCocoa.mm:200 > String path = pathForProcessContainer(); > if (path.isEmpty()) > path = NSHomeDirectory(); > > - path = path + "/Library/Cookies"; > + path = path + subpath; > path = stringByResolvingSymlinksInPath(path); > return path; Could improve performance by correctly using makeString. > Source/WebKit/UIProcess/WebProcessPool.h:514 > + static String cacheDirectoryInContainerOrHomeDirectory(const String& subpath); This argument should be ASCIILiteral. 429298 2021-05-21 09:48:54 -0700 2021-05-21 10:14:31 -0700 Patch bug-226086-20210521094854.patch text/plain 5636 bfulgham U3VidmVyc2lvbiBSZXZpc2lvbjogMjc3ODM1CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0No YW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IDI3Nzk5OTExMmM3NWQyNTQ5 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