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bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents
From: |
Robert Pluim |
Subject: |
bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents |
Date: |
Sat, 24 Oct 2020 17:41:36 +0200 |
>>>>> On Sat, 24 Oct 2020 17:48:26 +0300, Eli Zaretskii <eliz@gnu.org> said:
>> Date: Sat, 24 Oct 2020 17:12:04 +0300
>> From: Eli Zaretskii <eliz@gnu.org>
>> Cc: contovob@tcd.ie, larsi@gnus.org, 42943@debbugs.gnu.org
>>
>> > s->font = XFONT_OBJECT (LGSTRING_FONT (lgstring)); <----
>> >
>> > so itʼs the caching in the Lisp_Object for the composition thatʼs
>> > causing the problem.
>>
>> OK, so when we are about to release a font, we need to go over all the
>> LGSTRING objects in gstring_hash_table, and remove from that cache
>> every LGSTRING whose LGSTRING_FONT object holds the font we are about
>> to release.
Eli> Here, does the below give good results?
I should really hit 'g' in Gnus before writing patches :-)
That fixes it as well.
Robert
--
- bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents, Lars Ingebrigtsen, 2020/10/22
- bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents, Basil L. Contovounesios, 2020/10/22
- bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents, Robert Pluim, 2020/10/24
- bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents, Robert Pluim, 2020/10/24
- bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents, Eli Zaretskii, 2020/10/24
- bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents, Eli Zaretskii, 2020/10/24
- bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents,
Robert Pluim <=
- bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents, Eli Zaretskii, 2020/10/24
- bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents, Robert Pluim, 2020/10/26
- bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents, Eli Zaretskii, 2020/10/26
- bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents, Basil L. Contovounesios, 2020/10/26
- bug#42943: 28.0.50; Emacsclient crashes in ftcrfont_glyph_extents, Robert Pluim, 2020/10/24