It may happen that vnc connections linger in disconnecting state forever because VncState happens to be in a state where vnc_update_client() exists early and never reaches the vnc_disconnect_finish() call at the bottom of the function. Fix that by doing an additinal check at the start of the function.
https://bugzilla.redhat.com/show_bug.cgi?id=1352799 Signed-off-by: Gerd Hoffmann <kra...@redhat.com> --- ui/vnc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/ui/vnc.c b/ui/vnc.c index 18c0b56..47a62be 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -1024,6 +1024,11 @@ static int find_and_clear_dirty_height(VncState *vs, static int vnc_update_client(VncState *vs, int has_dirty, bool sync) { + if (vs->disconnecting) { + vnc_disconnect_finish(vs); + return 0; + } + vs->has_dirty += has_dirty; if (vs->need_update && vs->ioc != NULL) { VncDisplay *vd = vs->vd; -- 1.8.3.1
