diff options
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2016-10-03 13:47:03 +0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-10-04 10:00:26 +0200 |
| commit | 6a7b2b21008f271e7a91e937e521e22f94579bb9 (patch) | |
| tree | 79988f140cfe8b8387b0211fc5d6553e429a31bb /qemu-char.c | |
| parent | 949055a2549afc4cde06b7972072c7288bb43722 (diff) | |
| download | qemu-6a7b2b21008f271e7a91e937e521e22f94579bb9.tar.gz | |
char: update read handler in all cases
In commit ac1b84dd1 (rhbz#1027181), a check was added to only update the
"read handler" when the front-end is opened, because the read callbacks
were not restored when a device is plugged. However, this seems not
correct, the handler is correctly set back on hotplug (in
virtconsole_realize) and the bug can no longer be reproduced.
Calling chr_update_read_handler() allows to fix the mux driver to stop
calling the child handlers (which may be going to be destroyed).
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161003094704.18087-2-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'qemu-char.c')
| -rw-r--r-- | qemu-char.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/qemu-char.c b/qemu-char.c index 7a85b1f0b3..4b330ea90f 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -469,7 +469,7 @@ void qemu_chr_add_handlers_full(CharDriverState *s, s->chr_read = fd_read; s->chr_event = fd_event; s->handler_opaque = opaque; - if (fe_open && s->chr_update_read_handler) { + if (s->chr_update_read_handler) { s->chr_update_read_handler(s, context); } |