diff options
| -rw-r--r-- | block/nbd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/block/nbd.c b/block/nbd.c index ce7c14f8df..eaca33c35c 100644 --- a/block/nbd.c +++ b/block/nbd.c @@ -197,6 +197,7 @@ static SocketAddress *nbd_config(BDRVNBDState *s, QemuOpts *opts, Error **errp) s->path = g_strdup(qemu_opt_get(opts, "path")); s->host = g_strdup(qemu_opt_get(opts, "host")); + s->port = g_strdup(qemu_opt_get(opts, "port")); if (!s->path == !s->host) { if (s->path) { @@ -206,6 +207,10 @@ static SocketAddress *nbd_config(BDRVNBDState *s, QemuOpts *opts, Error **errp) } return NULL; } + if (s->port && !s->host) { + error_setg(errp, "port may not be used without host"); + return NULL; + } saddr = g_new0(SocketAddress, 1); @@ -217,8 +222,6 @@ static SocketAddress *nbd_config(BDRVNBDState *s, QemuOpts *opts, Error **errp) } else { InetSocketAddress *inet; - s->port = g_strdup(qemu_opt_get(opts, "port")); - saddr->type = SOCKET_ADDRESS_KIND_INET; inet = saddr->u.inet.data = g_new0(InetSocketAddress, 1); inet->host = g_strdup(s->host); |