On Dec 16, Greg Wooledge wrote: > On Mon, Dec 16, 2019 at 04:37:28PM +0100, Christian Dürr wrote: > > 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. > > I couldn't reproduce this crash in Debian 10, bash 5.0.3, inside urxvt, > with LANG=en_US.UTF-8, in vi mode or in emacs mode.
I'm not sure whether we've tried urxvt, but I can't repro the crash with bash 4.4.23 on my Gentoo system, however using bash 5.0.11 on the same system results in crash(it's just exit with a bad code, but nothing in dmesg, journal, etc) under the mentioned conditions. The crash is a bit random iirc, I know that it's quite easy to repro in `alacritty` (It was initially faced there), and it was also found by Christian in vte and xterm later on. My LANG is also en_US.UTF-8 and I was using default(emacs) mode. I'll try to send a backtrace with gdb later. -- Kirill A. Chibisov
