X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmm_dev_mgr.c;h=258e85840971e1b9c0c6b1ad6ef4a1e2a8ed2f6e;hb=82cceefa66b1f05d8f9d5bfcb2fb7214755e1904;hp=02c3c9c18bfa9d2f5f4fd9388fe16f36eca4514f;hpb=4f7c3b759e3889870c5b5e7d09b3ffcc168e5632;p=palacios-OLD.git

diff --git a/palacios/src/palacios/vmm_dev_mgr.c b/palacios/src/palacios/vmm_dev_mgr.c
index 02c3c9c..258e858 100644
--- a/palacios/src/palacios/vmm_dev_mgr.c
+++ b/palacios/src/palacios/vmm_dev_mgr.c
@@ -1,5 +1,21 @@
-/* Northwestern University */
-/* (c) 2008, Jack Lange <jarusl@cs.northwestern.edu> */
+/* 
+ * This file is part of the Palacios Virtual Machine Monitor developed
+ * by the V3VEE Project with funding from the United States National 
+ * Science Foundation and the Department of Energy.  
+ *
+ * The V3VEE Project is a joint project between Northwestern University
+ * and the University of New Mexico.  You can find out more at 
+ * http://www.v3vee.org
+ *
+ * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu> 
+ * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org> 
+ * All rights reserved.
+ *
+ * Author: Jack Lange <jarusl@cs.northwestern.edu>
+ *
+ * This is free software.  You are permitted to use,
+ * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
+ */
 
 #include <palacios/vm_dev.h>
 #include <palacios/vmm_dev_mgr.h>
@@ -28,8 +44,9 @@ int dev_mgr_init(struct guest_info * info) {
 int dev_mgr_deinit(struct guest_info * info) {
   struct vm_device * dev;
   struct vmm_dev_mgr * mgr = &(info->dev_mgr);
+  struct vm_device * tmp;
 
-  list_for_each_entry(dev, &(mgr->dev_list), dev_link) {
+  list_for_each_entry_safe(dev, tmp, &(mgr->dev_list), dev_link) {
     v3_unattach_device(dev);
     free_device(dev);
   }
@@ -91,7 +108,7 @@ int dev_remove_io_hook(struct vm_device * dev, struct dev_io_hook * hook) {
 
 
 struct dev_io_hook * dev_mgr_find_io_hook(struct vmm_dev_mgr * mgr, ushort_t port) {
-  struct dev_io_hook * tmp;
+  struct dev_io_hook * tmp = NULL;
 
   list_for_each_entry(tmp, &(mgr->io_hooks), mgr_list) {
     if (tmp->port == port) {
@@ -102,7 +119,7 @@ struct dev_io_hook * dev_mgr_find_io_hook(struct vmm_dev_mgr * mgr, ushort_t por
 }
 
 struct dev_io_hook * dev_find_io_hook(struct vm_device * dev, ushort_t port) {
-  struct dev_io_hook * tmp;
+  struct dev_io_hook * tmp = NULL;
 
   list_for_each_entry(tmp, &(dev->io_hooks), dev_list) {
     if (tmp->port == port) {