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Re: [ft] Question about FT_Get_Sfnt_Name
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From: |
Lawrence D'Oliveiro |
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Subject: |
Re: [ft] Question about FT_Get_Sfnt_Name |
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Date: |
Wed, 11 Jan 2017 21:43:02 +1300 |
On Wed, 11 Jan 2017 11:00:49 +0800, 張俊芝 wrote:
> I have a question about FT_Get_Sfnt_Name. The official
> documentation about this
> function(https://www.freetype.org/freetype2/docs/reference/ft2-sfnt_names.html#FT_Get_Sfnt_Name)
> gives the following information:
>
> The ‘string’ array returned in the ‘aname’ structure is not
> null-terminated. The application should deallocate it if it is no
> longer in use.
>
> However, every time I try to free the string, it always causes a
> double-free error.
I can confirm I get the same kind of error in python_freetype
<https://github.com/ldo/python_freetype>. My conclusion is: don’t free
the string.