From fbc626665f458d60cc3d19e1e8eedb68638cb4dc Mon Sep 17 00:00:00 2001
From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Thu, 23 Jun 2011 20:38:19 +0200
Subject: [PATCH] 	* grub-core/loader/i386/xnu.c
 (grub_cpu_xnu_fill_devprop): Don't attempt 	to continue if allocation is
 failed.

	Reported by: David Volgyes <dvolgyes>.
---
 ChangeLog                   |  7 +++++++
 grub-core/loader/i386/xnu.c | 10 +++++-----
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ad72c8da2..66c55d101 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2011-06-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/loader/i386/xnu.c (grub_cpu_xnu_fill_devprop): Don't attempt
+	to continue if allocation is failed.
+
+	Reported by: David Volgyes <dvolgyes>.
+
 2011-06-23  David Volgyes <dvolgyes>
 
 	* grub-core/bus/usb/ohci.c (grub_ohci_pci_iter): Avoid NULL-pointer
diff --git a/grub-core/loader/i386/xnu.c b/grub-core/loader/i386/xnu.c
index b877b0ea5..6128ec384 100644
--- a/grub-core/loader/i386/xnu.c
+++ b/grub-core/loader/i386/xnu.c
@@ -452,11 +452,11 @@ grub_cpu_xnu_fill_devprop (void)
     }
 
   devprop = grub_xnu_create_value (&(efikey->first_child), "device-properties");
-  if (devprop)
-    {
-      devprop->data = grub_malloc (total_length);
-      devprop->datasize = total_length;
-    }
+  if (!devprop)
+    return grub_errno;
+
+  devprop->data = grub_malloc (total_length);
+  devprop->datasize = total_length;
 
   ptr = devprop->data;
   head = ptr;