From: Kyle Hale <kh@u.northwestern.edu>
Date: Sun, 6 Sep 2015 20:01:20 +0000 (-0500)
Subject: fix potential overflow condition in VMX assist
X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=commitdiff_plain;h=82d082daad3fe8afad4be97d97093a3dfb768e1f

fix potential overflow condition in VMX assist
---

diff --git a/palacios/src/palacios/vmx_assist.c b/palacios/src/palacios/vmx_assist.c
index 5766b15..777a312 100644
--- a/palacios/src/palacios/vmx_assist.c
+++ b/palacios/src/palacios/vmx_assist.c
@@ -331,7 +331,7 @@ int v3_vmxassist_init(struct guest_info * core, struct vmx_data * vmx_state) {
  
     if (core->shdw_pg_mode == NESTED_PAGING) {
 	// setup 1to1 page table internally.
-	int i = 0;
+	unsigned long i = 0;
 	pde32_4MB_t * pde = NULL;
 
 	V3_Print(core->vm_info, core, "Setting up internal VMXASSIST page tables\n");