File 25168-x86-memset-size.patch of Package xen

# HG changeset patch
# User Tim Deegan <tim@xen.org>
# Date 1334146233 -3600
# Node ID d5f9005dfc4ac2edb444e342a427dbe0f2cdf2f5
# Parent  2badbf64a582ed62f39ca465c189f759c67350c8
x86: fix memset(ptr, 0, sizeof ptr).

Signed-off-by: Tim Deegan <tim@xen.org>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Christoph Egger <Christoph.Egger@amd.com>
Acked-by: Keir Fraser <keir@xen.org>
Committed-by: Tim Deegan <tim@xen.org>

--- a/xen/arch/x86/cpu/mcheck/amd_f10.c
+++ b/xen/arch/x86/cpu/mcheck/amd_f10.c
@@ -73,9 +73,9 @@ amd_f10_handler(struct mc_info *mi, uint
 		return NULL;
 	}
 
-	memset(mc_ext, 0, sizeof(mc_ext));
+	memset(mc_ext, 0, sizeof(*mc_ext));
 	mc_ext->common.type = MC_TYPE_EXTENDED;
-	mc_ext->common.size = sizeof(mc_ext);
+	mc_ext->common.size = sizeof(*mc_ext);
 	mc_ext->mc_msrs = 3;
 
 	mc_ext->mc_msr[0].reg = MSR_F10_MC4_MISC1;