From: "Clément Pit--Claudel" <clement.pitclaudel@live.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 24790@debbugs.gnu.org
Subject: bug#24790: Acknowledgement (Segmentation fault when changing default font on master)
Date: Tue, 25 Oct 2016 13:50:18 -0400 [thread overview]
Message-ID: <ad7faf8a-fa98-3bd6-69ce-23d1845b144c@live.com> (raw)
In-Reply-To: <837f8wwe1m.fsf@gnu.org>
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On 2016-10-25 13:09, Eli Zaretskii wrote:
>> From: Clément Pit--Claudel <clement.pitclaudel@live.com>
>> Date: Tue, 25 Oct 2016 12:05:35 -0400
>>
>> The issue seems to be that the font has self-intersecting glyphs; still, this shouldn't crash Emacs.
>
> What do you mean by self-intersecting glyphs?
>
> The backtrace you posted has nothing to do with drawing, AFAICT, it
> happens inside internal-set-lisp-face-attribute, which attempts to
> open a font, and dies inside AREF during that.
>
> So I don't necessarily see how the glyphs could be related, at least
> not with the data you provided.
The only thing that seems obviously wrong with the font that I posted is that some of the paths of its glyphs are self-intersecting (or at least FontForge says so). I thought it could be relevant to mention this.
Let me know what data I could provide to help shed light on the issue (I'll remove my cache-related patch and send the results in a separate reply) :)
Clément.
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next prev parent reply other threads:[~2016-10-25 17:50 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-25 14:33 bug#24790: Segmentation fault when changing default font on master Clément Pit--Claudel
[not found] ` <handler.24790.B.147740604715477.ack@debbugs.gnu.org>
2016-10-25 16:05 ` bug#24790: Acknowledgement (Segmentation fault when changing default font on master) Clément Pit--Claudel
2016-10-25 17:09 ` Eli Zaretskii
2016-10-25 17:50 ` Clément Pit--Claudel [this message]
2016-10-25 18:21 ` Eli Zaretskii
2016-10-25 19:31 ` Clément Pit--Claudel
2016-10-25 16:43 ` bug#24790: Segmentation fault when changing default font on master Eli Zaretskii
2016-10-25 19:27 ` Clément Pit--Claudel
2016-10-25 19:42 ` Eli Zaretskii
2016-10-25 20:18 ` Clément Pit--Claudel
2016-10-26 16:43 ` Glenn Morris
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