RESOLVED FIXED 210188
[macOS] Crash under WebKit::SandboxExtension::consume 
https://bugs.webkit.org/show_bug.cgi?id=210188
Summary [macOS] Crash under WebKit::SandboxExtension::consume
Per Arne Vollan
Reported 2020-04-08 08:37:28 PDT
When issuing a mach lookup extension to the database mapping service in the UI process fails, the WebContent process will crash when trying to consume the extension.
Attachments
Patch (2.37 KB, patch)
2020-04-08 08:41 PDT, Per Arne Vollan 		ggaren: review+
ews-feeder: commit-queue-
DetailsFormatted DiffDiff
Patch (4.72 KB, patch)
2020-04-08 12:51 PDT, Per Arne Vollan 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Per Arne Vollan
Comment 1 2020-04-08 08:37:46 PDT
rdar://problem/61360674
Per Arne Vollan
Comment 2 2020-04-08 08:41:36 PDT
Created attachment 395814 [details] Patch
Geoffrey Garen
Comment 3 2020-04-08 09:30:47 PDT
Comment on attachment 395814 [details] Patch r=me
Per Arne Vollan
Comment 4 2020-04-08 09:38:53 PDT
(In reply to Geoffrey Garen from comment #3) > Comment on attachment 395814 [details] > Patch > > r=me Thanks for reviewing!
Aakash Jain
Comment 5 2020-04-08 11:17:41 PDT
fast/sandbox/mac/sandbox-mach-lookup.html seems to be failing on mac-wk2 -PASS internals.hasSandboxMachLookupAccessToGlobalName("com.apple.WebKit.WebContent", "com.apple.lsd.mapdb") is false +FAIL internals.hasSandboxMachLookupAccessToGlobalName("com.apple.WebKit.WebContent", "com.apple.lsd.mapdb") should be false. Was true.
EWS
Comment 6 2020-04-08 11:26:15 PDT
Found 1 new test failure: fast/sandbox/mac/sandbox-mach-lookup.html
Per Arne Vollan
Comment 7 2020-04-08 12:51:02 PDT
Created attachment 395856 [details] Patch
EWS
Comment 8 2020-04-08 13:16:04 PDT
Committed r259753: <https://trac.webkit.org/changeset/259753> All reviewed patches have been landed. Closing bug and clearing flags on attachment 395856 [details].
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