Bug 210188

Summary: [macOS] Crash under WebKit::SandboxExtension::consume
Product: WebKit Reporter: Per Arne Vollan <pvollan>
Component: WebKit Misc.Assignee: Per Arne Vollan <pvollan>
Status: RESOLVED FIXED    
Severity: Normal CC: aakash_jain, bfulgham, ggaren, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
ggaren: review+, ews-feeder: commit-queue-
Patch none

Description Per Arne Vollan 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.
Comment 1 Per Arne Vollan 2020-04-08 08:37:46 PDT 
rdar://problem/61360674
Comment 2 Per Arne Vollan 2020-04-08 08:41:36 PDT 
Created attachment 395814 [details]
Patch
Comment 3 Geoffrey Garen 2020-04-08 09:30:47 PDT 
Comment on attachment 395814 [details]
Patch

r=me
Comment 4 Per Arne Vollan 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!
Comment 5 Aakash Jain 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.
Comment 6 EWS 2020-04-08 11:26:15 PDT 
Found 1 new test failure: fast/sandbox/mac/sandbox-mach-lookup.html
Comment 7 Per Arne Vollan 2020-04-08 12:51:02 PDT 
Created attachment 395856 [details]
Patch
Comment 8 EWS 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].