Bug 210188 - [macOS] Crash under WebKit::SandboxExtension::consume
Summary: [macOS] Crash under WebKit::SandboxExtension::consume
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit Misc. (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Per Arne Vollan
Keywords: InRadar
Depends on:
Reported: 2020-04-08 08:37 PDT by Per Arne Vollan
Modified: 2020-04-08 13:16 PDT (History)
4 users (show)

See Also:

Patch (2.37 KB, patch)
2020-04-08 08:41 PDT, Per Arne Vollan
ggaren: review+
ews-feeder: commit-queue-
Details | Formatted Diff | Diff
Patch (4.72 KB, patch)
2020-04-08 12:51 PDT, Per Arne Vollan
no flags Details | Formatted Diff | Diff

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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
Comment 2 Per Arne Vollan 2020-04-08 08:41:36 PDT
Created attachment 395814 [details]
Comment 3 Geoffrey Garen 2020-04-08 09:30:47 PDT
Comment on attachment 395814 [details]

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]
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].