diff options
| -rw-r--r-- | blockdev-nbd.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/blockdev-nbd.c b/blockdev-nbd.c index 8031813071..274fba6e46 100644 --- a/blockdev-nbd.c +++ b/blockdev-nbd.c @@ -113,7 +113,9 @@ void qmp_nbd_server_stop(Error **errp) nbd_close_notifier(&cn->n, nbd_export_get_blockdev(cn->exp)); } - qemu_set_fd_handler2(server_fd, NULL, NULL, NULL, NULL); - close(server_fd); - server_fd = -1; + if (server_fd != -1) { + qemu_set_fd_handler2(server_fd, NULL, NULL, NULL, NULL); + close(server_fd); + server_fd = -1; + } } |