From f75ffc585717a26169d180a905aa1f4299aa57e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Mar=C3=AD?= <marc.mari.barcelo@gmail.com>
Date: Tue, 12 Aug 2014 13:41:49 +0200
Subject: libqos: Correct mask to align size to PAGE_SIZE in malloc-pc
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Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Marc Marí <marc.mari.barcelo@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 tests/libqos/malloc-pc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/libqos/malloc-pc.c b/tests/libqos/malloc-pc.c
index 63af60ac17..be1d97f8bb 100644
--- a/tests/libqos/malloc-pc.c
+++ b/tests/libqos/malloc-pc.c
@@ -36,7 +36,7 @@ static uint64_t pc_alloc(QGuestAllocator *allocator, size_t size)
 
 
     size += (PAGE_SIZE - 1);
-    size &= PAGE_SIZE;
+    size &= -PAGE_SIZE;
 
     g_assert_cmpint((s->start + size), <=, s->end);
 
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