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Re: [ft] Regression introduced in 5f18d867c0 causing mpv to segfault


From: Earnestly
Subject: Re: [ft] Regression introduced in 5f18d867c0 causing mpv to segfault
Date: Sat, 29 Apr 2017 16:49:09 +0100
User-agent: Mutt/1.8.2 (2017-04-18)

On Sat, Apr 29, 2017 at 06:50:48AM +0200, Werner LEMBERG wrote:
> `ass_face_set_size' requests a font with zero dimensions, which is
> invalid for `FT_Request_Size': it has no code to set defaults for
> zero-valued arguments (contrary to `FT_Set_Char_Size').

Ah, I'll forward your findings on.

> FreeType shouldn't crash (I've just added a guard to the git
> repository), but the above is not valid code and only works by
> accident for older FreeType versions.

I've indeed just seen the new commit and tested it before seeing this
reply and can at least say it does work now without causing a crash.

Thank you for the explanation and fix.



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