45a6256830
This patch removes the `*be_opened = false` override for the UDP chardev backend. Since UDP is connectionless it never sends a `CHR_EVENT_OPENED` so it is never marked open. This causes some frontends (e.g. virtio-serial) to never perform any operations on the socket. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2993 Signed-off-by: Eric K <erickra@cs.utexas.edu> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20251208225849.705554-1-erickra@cs.utexas.edu>