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Issue metadata

Status: WontFix
Owner: ----
Closed: Apr 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 3
Type: Bug



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Sandbox pasteboard warning: "Lock timeout attempting set sandbox extension to pasteboard"

Project Member Reported by erikc...@chromium.org, Apr 1 2016

Issue description

[ RUN      ] DownloadUtilMacTest.AddFileToPasteboardTest
2016-04-01 13:36:39.981 unit_tests[6214:37866] ____CFPasteboardIssueSandboxExtensionForFileURL_block_invoke : Lock timeout attempting set sandbox extension to pasteboard
[       OK ] DownloadUtilMacTest.AddFileToPasteboardTest (554 ms)

I'm fixing some Pasteboard leaks. In the process, I noticed this warning message. 
OSX: 10.11. Worth investigating?
 
This is probably not worth investigating too hard unless we're seeing this in a production environment. Attached some basic CFG for how we get here in CF. From AppKit, it's:

-[NSPasteboard setPropertyList:forType:]
  +[NSPasteboard _convertPropertyListToData:]
  -[NSPasteboard _setData:forType:index:usesPboardTypes:]
    CFPasteboardSetData()

The lock it's trying to acquire is a CFPasteboard-instance-specific one, so I'm not sure why it's failing.
Screen Shot 2016-04-04 at 4.15.32 PM.png
59.6 KB View Download
And for reference, Erik tried adding a call to +[NSPasteboard generalPasteboard] before any other pasteboard activity occurs in the test, but the log message still showed.
Status: WontFix (was: Untriaged)

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