Refcount struct dictionary ?

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Refcount struct dictionary ?

From:	John Darrington
Subject:	Refcount struct dictionary ?
Date:	Sun, 23 Sep 2018 15:02:34 +0200

The following patch fixes some (potentially fatal) use-after-free errors in the 
gui.
It does however do a lot more copying of dictionary which is in most instances 
unnecessary.

An alternative would be to refcount the dictionary in much the same way as we do
struct ccase.

What do you think?

J'

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Refcount struct dictionary ?, John Darrington <=
- [PATCH] Dataset and PsppireDict to have their own copy of struct dictionary, John Darrington, 2018/09/23
  - Re: [PATCH] Dataset and PsppireDict to have their own copy of struct dictionary, Ben Pfaff, 2018/09/24
    - Re: [PATCH] Dataset and PsppireDict to have their own copy of struct dictionary, John Darrington, 2018/09/24
- Re: Refcount struct dictionary ?, Ben Pfaff, 2018/09/24
  - Re: Refcount struct dictionary ?, John Darrington, 2018/09/29

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