[Qemu-devel] [PATCH 1/2] win32-aio: Fix vectored reads

[Kevin Wolf]

Copying data in the right direction really helps a lot!

Cc: address@hidden
Signed-off-by: Kevin Wolf <address@hidden>
---
 block/win32-aio.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/block/win32-aio.c b/block/win32-aio.c
index 46a5db7..53b82e6 100644
--- a/block/win32-aio.c
+++ b/block/win32-aio.c
@@ -84,7 +84,7 @@ static void win32_aio_process_completion(QEMUWin32AIOState *s,
             int i;
 
             for (i = 0; i < qiov->niov; ++i) {
-                memcpy(p, qiov->iov[i].iov_base, qiov->iov[i].iov_len);
+                memcpy(qiov->iov[i].iov_base, p, qiov->iov[i].iov_len);
                 p += qiov->iov[i].iov_len;
             }
             g_free(waiocb->buf);
-- 
1.7.6.5