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Date: Wed, 17 Feb 2016 14:53:40 +0100
From: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20160217135340.GF29494@noname.str.redhat.com>
References: <1450356422-31710-1-git-send-email-pbonzini@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH] gtk: implement set_echo
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To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org, kraxel@redhat.com

Am 17.12.2015 um 13:47 hat Paolo Bonzini geschrieben:
> Even without line editing, this makes -qmp vc more pleasant with the
> GTK+ backend.  The only issue is that set_echo is invoked very early,
> long before a vc is actually associated with a VirtualConsole.  To work
> around this, create a temporary VirtualConsole until then.
> 
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Waiting didn't fix the bug, so I tried a git bisect now and it pointed
me to this commit.

I'm using HMP with the default vc backend. Starting with this commit,
the echo is broken sometimes, in a way that the first character in the
entered command is duplicated for each new character I enter, like this:

(qemu) ii
(qemu) iiin
(qemu) iiiinf
(qemu) iiiiinfo

This doesn't happen always, but often enough to be annoying.

Kevin