Saving NSDocument to fileURL of an already opened NSDocument causes deadlock

Originator:kastansn
Number:rdar://15121042 Date Originated:01-Oct-2013
Status:Open / Duplicate 8820573 Resolved:
Product:OS X SDK Product Version:OS X 10.8.5 (12F37)
Classification: Reproducible:Always
 
Summary:
Saving two NSDocument instances for the same fileURL causes a deadlock on any file change.

Steps to Reproduce:
- Open TextEdit
- Open new file, save as "identical.rtf". Leave its window open.
- Open another file, save as "identical.rtf"
- Chose "File -> Save" from the menu
- Notice deadlock / beach ball

Expected Results:
Not a deadlock. The original NSDocument instance should perhaps automatically close.

Actual Results:
deadlock / beach ball

Version:
OS X 10.8.5 (12F37)

Configuration:
TextEdit is running sandboxed.

Comments


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