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[v2,4/7] libqos: Correct mask to align size to PAGE_SIZE in malloc-pc

Message ID 1406324263-2450-5-git-send-email-marc.mari.barcelo@gmail.com
State New
Headers show

Commit Message

Marc Marí July 25, 2014, 9:37 p.m. UTC 
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>
---
 tests/libqos/malloc-pc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/tests/libqos/malloc-pc.c b/tests/libqos/malloc-pc.c
index db1496c..2efd095 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);