qemu_process: graphics: reserve port only if listen type is address or network

Ports are valid only for listen types 'address' and 'network', other listen
types doesn't use them so we should not try to reserve any ports.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 45d35e9d174347c72345c56872807035c64529e9..bbf6ef5604b7fea78d806ce35483b6377c6d4f4a 100644 (file)
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -4011,6 +4011,17 @@ static int
 qemuProcessGraphicsReservePorts(virQEMUDriverPtr driver,
                                 virDomainGraphicsDefPtr graphics)
 {
+    virDomainGraphicsListenDefPtr glisten;
+
+    if (graphics->nListens <= 0)
+        return 0;
+
+    glisten = &graphics->listens[0];
+
+    if (glisten->type != VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS &&
+        glisten->type != VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NETWORK)
+        return 0;
+
     if (graphics->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC &&
         !graphics->data.vnc.autoport) {
         if (virPortAllocatorSetUsed(driver->remotePorts,