From ba2dff372cadfe2a098358645fd389df2d213fde Mon Sep 17 00:00:00 2001
From: Daniel Veillard <veillard@redhat.com>
Date: Fri, 31 Oct 2008 13:06:17 +0000
Subject: [PATCH] * src/xm_internal.c: add minimum domain memory size check for
 Xen   patch by Shigeki Sakamoto * AUTHORS: add Shigeki Sakamoto Daniel

---
 AUTHORS           | 1 +
 ChangeLog         | 6 ++++++
 src/xm_internal.c | 2 ++
 3 files changed, 9 insertions(+)

diff --git a/AUTHORS b/AUTHORS
index 8cfa431249..6ca98f0ab7 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -53,6 +53,7 @@ Patches have also been contributed by:
   James Morris         <jmorris@namei.org>
   Chris Wrigh          <chrisw@redhat.com>
   Ben Guthro           <bguthro@virtualiron.com>
+  Shigeki Sakamoto     <fj0588di@aa.jp.fujitsu.com>
 
 
   [....send patches to get your name here....]
diff --git a/ChangeLog b/ChangeLog
index f2075507a4..d2b778cf02 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Fri Oct 31 14:04:52 CET 2008 Daniel Veillard <veillard@redhat.com>
+
+	* src/xm_internal.c: add minimum domain memory size check for Xen
+	  patch by Shigeki Sakamoto
+	* AUTHORS: add Shigeki Sakamoto
+
 Fri Oct 31 11:11:30 CET 2008 Daniel Veillard <veillard@redhat.com>
 
 	* python/Makefile.am python/generator.py python/libvir.c
diff --git a/src/xm_internal.c b/src/xm_internal.c
index 12b78526c2..9562c9a23d 100644
--- a/src/xm_internal.c
+++ b/src/xm_internal.c
@@ -1273,6 +1273,8 @@ int xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory) {
         return (-1);
     if (domain->id != -1)
         return (-1);
+    if (memory < 1024 * MIN_XEN_GUEST_SIZE)
+        return (-1);
 
     if (!(filename = virHashLookup(nameConfigMap, domain->name)))
         return (-1);