X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmm_dev_mgr.c;h=c75e6332f1dcde070643ed2acb80abf63fb6fee5;hb=4ca005982593fbdd7f4204ec9805b5f86edf5155;hp=2c449bc02bf78448674057fda6c0e1b493c33397;hpb=82071a7f5f0b18fbf1a4adc2a37fed1624572a79;p=palacios.git

diff --git a/palacios/src/palacios/vmm_dev_mgr.c b/palacios/src/palacios/vmm_dev_mgr.c
index 2c449bc..c75e633 100644
--- a/palacios/src/palacios/vmm_dev_mgr.c
+++ b/palacios/src/palacios/vmm_dev_mgr.c
@@ -129,8 +129,10 @@ int v3_free_vm_devices(struct v3_vm_info * vm) {
     struct vm_device * dev;
     struct vm_device * tmp;
 
-    list_for_each_entry_safe(dev, tmp, &(mgr->dev_list), dev_link) {
-	v3_remove_device(dev);
+    if (mgr && mgr->num_devs > 0) { 
+	list_for_each_entry_safe(dev, tmp, &(mgr->dev_list), dev_link) {
+	    v3_remove_device(dev);
+	}
     }
 
     return 0;