From: Marc Marí <marc.mari.barcelo@gmail.com>
Date: Tue, 12 Aug 2014 11:41:49 +0000 (+0200)
Subject: libqos: Correct mask to align size to PAGE_SIZE in malloc-pc
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f75ffc585717a26169d180a905aa1f4299aa57e7;p=qemu.git

libqos: Correct mask to align size to PAGE_SIZE in malloc-pc

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>
---

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);