Merge remote-tracking branch 'spice/spice.v39' into staging

1 files changed, 10 insertions, 1 deletions

diff --git a/ui/spice-core.c b/ui/spice-core.c
index e142452bb6..1100417698 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -480,7 +480,16 @@ void qemu_spice_init(void)
     port = qemu_opt_get_number(opts, "port", 0);
     tls_port = qemu_opt_get_number(opts, "tls-port", 0);
     if (!port && !tls_port) {
-        return;
+        fprintf(stderr, "neither port nor tls-port specified for spice.");
+        exit(1);
+    }
+    if (port < 0 || port > 65535) {
+        fprintf(stderr, "spice port is out of range");
+        exit(1);
+    }
+    if (tls_port < 0 || tls_port > 65535) {
+        fprintf(stderr, "spice tls-port is out of range");
+        exit(1);
     }
     password = qemu_opt_get(opts, "password");