commit 1b2503fcf7b5932c5a3779ca2ceb92bd403c4ee7
author Marc-André Lureau <marcandre.lureau@redhat.com> Mon Apr 16 20:18:44 2018 +0200
committer Peter Maydell <peter.maydell@linaro.org> Tue Apr 17 12:52:48 2018 +0100
tree 866da66075e141c7142ad332163a50210340c280
parent bb3ba35f20a42941140676264a41525efac984d9

mux: fix ctrl-a b again

Commit fb5e19d2e1472e96d72d5e4d89c20033f8ab345c originally fixed the
regression, but was inadvertently broken again in merge commit
2d6752d38d8acda.

Fixes:
https://bugs.launchpad.net/qemu/+bug/1654137

Cc: qemu-stable@nongnu.org
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20180416181844.7851-1-marcandre.lureau@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

chardev/char-mux.c

diff --git a/chardev/char-mux.c b/chardev/char-mux.c
index 1b925c8..6055e76 100644
--- a/chardev/char-mux.c
+++ b/chardev/char-mux.c
@@ -304,6 +304,7 @@
     }
 
     d->focus = focus;
+    chr->be = d->backends[focus];
     mux_chr_send_event(d, d->focus, CHR_EVENT_MUX_IN);
 }