From: Stefan Hajnoczi <stefanha@redhat.com>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
Anthony Liguori <aliguori@us.ibm.com>,
qemu-stable@nongnu.org, Stefan Hajnoczi <stefanha@redhat.com>
Subject: [Qemu-devel] [PATCH 4/8] win32-aio: Fix vectored reads
Date: Fri, 18 Jan 2013 17:28:37 +0100 [thread overview]
Message-ID: <1358526521-24300-5-git-send-email-stefanha@redhat.com> (raw)
In-Reply-To: <1358526521-24300-1-git-send-email-stefanha@redhat.com>
From: Kevin Wolf <kwolf@redhat.com>
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>
---
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 0383370..e4b7b75 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);
--
1.8.0.2
next prev parent reply other threads:[~2013-01-18 16:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-18 16:28 [Qemu-devel] [PULL for-1.4 0/8] Block patches Stefan Hajnoczi
2013-01-18 16:28 ` [Qemu-devel] [PATCH 1/8] block: fix null-pointer bug on error case in block commit Stefan Hajnoczi
2013-01-18 16:28 ` [Qemu-devel] [PATCH 2/8] ide: Remove wrong assertion Stefan Hajnoczi
2013-01-18 16:28 ` [Qemu-devel] [PATCH 3/8] aio: Fix return value of aio_poll() Stefan Hajnoczi
2013-01-18 16:28 ` Stefan Hajnoczi [this message]
2013-01-18 16:28 ` [Qemu-devel] [PATCH 5/8] win32-aio: Fix memory leak Stefan Hajnoczi
2013-01-18 16:28 ` [Qemu-devel] [PATCH 6/8] win32-aio: use iov utility functions instead of open-coding them Stefan Hajnoczi
2013-01-18 16:28 ` [Qemu-devel] [PATCH 7/8] dataplane: avoid reentrancy during virtio_blk_data_plane_stop() Stefan Hajnoczi
2013-01-18 16:28 ` [Qemu-devel] [PATCH 8/8] dataplane: support viostor virtio-pci status bit setting Stefan Hajnoczi
2013-01-20 20:49 ` [Qemu-devel] [PULL for-1.4 0/8] Block patches Anthony Liguori
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