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author | Kevin Wolf <kwolf@redhat.com> | 2013-01-16 21:19:59 +0100 |
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committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2013-01-21 13:24:00 -0600 |
commit | cdb483457cdbd6012e336e40c12b4ace4f6f2a2f (patch) | |
tree | ba780373f3dd6c2a2cf859ca78b4e50289d4d8eb | |
parent | 9d173df5538a73cb8be53684ab19ea201c783663 (diff) | |
download | qemu-cdb483457cdbd6012e336e40c12b4ace4f6f2a2f.zip qemu-cdb483457cdbd6012e336e40c12b4ace4f6f2a2f.tar.gz qemu-cdb483457cdbd6012e336e40c12b4ace4f6f2a2f.tar.bz2 |
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>
(cherry picked from commit bcbbd234d42f1111e42b91376db61922d42e7e9e)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
-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 4704ee0..6b02707 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); |