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bug#30045: Triggered by trying to open Noto Color(sic) Emoji
From: |
Vivek Dasmohapatra |
Subject: |
bug#30045: Triggered by trying to open Noto Color(sic) Emoji |
Date: |
Tue, 9 Jan 2018 21:28:44 +0000 (GMT) |
User-agent: |
Alpine 2.02 (DEB 1266 2009-07-14) |
I can trigger this reliably by having N-C-E set as the font for
a particular character or range in my fontset, then inserting
said character (or having said character displayed and then tweaking
the fontset).
If I use Noto Emoji for that range (or explicitly use any other font
which _doesn't_ have a glyph for the triggering character) then
nothing bad happens other than a missing-glyph box in the buffer window.
I think the attempt to open the font kills the X connection as a side
effect (presumably we're Doing Something Wrong) which then triggers the
rest of the crash once unblock_input() happens.
Backtrace attached.
emacs-colour-emoji-explosion.log
Description: Binary data