What are the current kernel resource limits on security-scoped bookmarks?
The docs for -[NSURL startAccessingSecurityScopedResource] state:
You must balance every call to the startAccessingSecurityScopedResource met
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Ballpark figure is between 1000 and 2500. I read three recent discussions in the Developer Forums at apple. If you are a registered developer at apple you may find it here:
- More than thousand: Limitation of startAccessingSecurityScopedResource NSURLs
- At about 2500: sandbox_consume_fs_extension
- Exact 1000 with QuickLook: Getting sandbox access to many files
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