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Re: [ft] FT_Done_Face Should Not Return An Error
From: |
Lawrence D'Oliveiro |
Subject: |
Re: [ft] FT_Done_Face Should Not Return An Error |
Date: |
Mon, 7 May 2018 19:30:23 +1200 |
On Mon, 07 May 2018 09:01:34 +0200 (CEST), Werner LEMBERG wrote:
> With `trusting' I mean that the code controls `FT_New_Face'. For
> example, a plug-in provided by the user might call `FT_New_Face',
> delegating the deallocation to the program core. In this case the
> program core cannot trust that the user module always does the right
> thing.
You mean, the caller is expected to call FT_New_Face, then pass
ownership of the object to the intermediate layer, which then makes use
of it and has the responsibility of calling FT_Done_Face?
If the intermediate layer is not expecting a NULL pointer, then an
error on FT_Done_Face would seem to be the least of your problems.
- Re: [ft] FT_Done_Face Should Not Return An Error, (continued)
- Re: [ft] FT_Done_Face Should Not Return An Error, Werner LEMBERG, 2018/05/05
- Re: [ft] FT_Done_Face Should Not Return An Error, J Decker, 2018/05/05
- Re: [ft] FT_Done_Face Should Not Return An Error, Lawrence D'Oliveiro, 2018/05/05
- Re: [ft] FT_Done_Face Should Not Return An Error, Werner LEMBERG, 2018/05/07
- Re: [ft] FT_Done_Face Should Not Return An Error, Lawrence D'Oliveiro, 2018/05/07
- Re: [ft] FT_Done_Face Should Not Return An Error, Werner LEMBERG, 2018/05/07
- Re: [ft] FT_Done_Face Should Not Return An Error, Lawrence D'Oliveiro, 2018/05/07
- Re: [ft] FT_Done_Face Should Not Return An Error, Werner LEMBERG, 2018/05/07
- Re: [ft] FT_Done_Face Should Not Return An Error, Lawrence D'Oliveiro, 2018/05/07
- Re: [ft] FT_Done_Face Should Not Return An Error, Werner LEMBERG, 2018/05/07
- Re: [ft] FT_Done_Face Should Not Return An Error,
Lawrence D'Oliveiro <=
- Re: [ft] FT_Done_Face Should Not Return An Error, Werner LEMBERG, 2018/05/07
- Re: [ft] FT_Done_Face Should Not Return An Error, Lawrence D'Oliveiro, 2018/05/09
- Re: [ft] FT_Done_Face Should Not Return An Error, Werner LEMBERG, 2018/05/09
- Re: [ft] FT_Done_Face Should Not Return An Error, Lawrence D'Oliveiro, 2018/05/09
- Re: [ft] FT_Done_Face Should Not Return An Error, Werner LEMBERG, 2018/05/09
- Re: [ft] FT_Done_Face Should Not Return An Error, Lawrence D'Oliveiro, 2018/05/10
- Re: [ft] FT_Done_Face Should Not Return An Error, Werner LEMBERG, 2018/05/11
- Message not available
- Re: [ft] FT_Done_Face Should Not Return An Error, suzuki toshiya, 2018/05/10
- Re: [ft] FT_Done_Face Should Not Return An Error, Lawrence D'Oliveiro, 2018/05/10
- Re: [ft] FT_Done_Face Should Not Return An Error, Werner LEMBERG, 2018/05/11