diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2013-01-16 21:19:59 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-01-17 10:57:13 +0100 |
| commit | bcbbd234d42f1111e42b91376db61922d42e7e9e (patch) | |
| tree | a9f1b6493dd9e74fc4dd78700f7ce1d00553394e /block/win32-aio.c | |
| parent | 2ea9b58f0bc62445b7ace2381b4c4db7d5597e19 (diff) | |
| download | qemu-bcbbd234d42f1111e42b91376db61922d42e7e9e.tar.gz | |
win32-aio: Fix vectored reads
Copying data in the right direction really helps a lot!
Cc: qemu-stable@nongnu.org
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/win32-aio.c')
| -rw-r--r-- | 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 03833700b4..e4b7b75d29 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; } qemu_vfree(waiocb->buf); |