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Crash when moving full-width glyphs across lines
From: |
Christian Dürr |
Subject: |
Crash when moving full-width glyphs across lines |
Date: |
Mon, 16 Dec 2019 16:37:28 +0100 |
User-agent: |
Cyrus-JMAP/3.1.7-680-g58d4e90-fmstable-20191213v1 |
Configuration Information [Automatically generated, do not change]:
Machine: x86_64
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -march=x86-64 -mtune=generic -O2 -pipe -fno-plt
-DDEFAULT_PATH_VALUE='/usr/local/sbin:/usr/local/bin:/usr/bin'
-DSTANDARD_UTILS_PATH='/usr/bin' -DSYS_BASHRC='/etc/bash.bashrc'
-DSYS_BASH_LOGOUT='/etc/bash.bash_logout' -DNON_INTERACTIVE_LOGIN_SHELLS
-Wno-parentheses -Wno-format-security
uname output: Linux archhq 5.4.2-arch1-1 #1 SMP PREEMPT Thu, 05 Dec 2019
12:29:40 +0000 x86_64 GNU/Linux
Machine Type: x86_64-pc-linux-gnu
Bash Version: 5.0
Patch Level: 11
Release Status: release
Description:
Bash will crash when moving full-width unicode glyphs like `こ` across line
boundaries.
Repeat-By:
Paste `https://こんにち` into bash and add whitespace before it until it is
in the next line. Then start deleting that whitespace until it is on the
previous line again. It should crash as soon as only `https://` is on the
original line.
- Crash when moving full-width glyphs across lines,
Christian Dürr <=