Fixed binding error in graphics console for new extension interface

[palacios.git] / linux_module / palacios-host-dev.c

diff --git a/linux_module/palacios-host-dev.c b/linux_module/palacios-host-dev.c
index e560889..927b5ad 100644 (file)
--- a/linux_module/palacios-host-dev.c
+++ b/linux_module/palacios-host-dev.c
@@ -1328,6 +1328,11 @@ static int host_dev_init( void ) {
 
 static int host_dev_guest_init(struct v3_guest * guest, void ** vm_data ) {
     struct palacios_host_dev * host_dev = kmalloc(sizeof(struct palacios_host_dev), GFP_KERNEL);
+
+    if (!host_dev) { 
+       ERROR("palacios: failed to do guest_init for host device\n");
+       return -1;
+    }
     
     
     INIT_LIST_HEAD(&(host_dev->devs));