From 7479acdbce2ecf6cbd0b7d72b81608c8fc51b1ae Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@redhat.com>
Date: Tue, 15 Jan 2013 14:23:39 +0100
Subject: [PATCH] win32-aio: Fix how win32_aio_process_completion() frees
 buffer

win32_aio_submit() allocates it with qemu_blockalign(), therefore it
must be freed with qemu_vfree(), not g_free().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 block/win32-aio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/win32-aio.c b/block/win32-aio.c
index 46a5db78cc..03833700b4 100644
--- a/block/win32-aio.c
+++ b/block/win32-aio.c
@@ -87,7 +87,7 @@ static void win32_aio_process_completion(QEMUWin32AIOState *s,
                 memcpy(p, qiov->iov[i].iov_base, qiov->iov[i].iov_len);
                 p += qiov->iov[i].iov_len;
             }
-            g_free(waiocb->buf);
+            qemu_vfree(waiocb->buf);
         }
     }
 
-- 
2.11.4.GIT