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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-04-28 20:24:29 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-05-08 15:45:04 -0700 |
| commit | 8e04ad485fa8a1235490128819c5b84f7eb34afe (patch) | |
| tree | 3197e2b6dca7bbb3aafb70f15d40e81e748fbdc7 /MAINTAINERS | |
| parent | 191a87b5f9726f1f78eab51419c9c9548ebc6670 (diff) | |
bio: fix memcpy corruption in bio_copy_user_iov()
commit 69838727bcd819a8fd73a88447801221788b0c6d upstream.
st driver uses blk_rq_map_user() in order to just build a request out
of page frames. In this case, map_data->offset is a non zero value and
iov[0].iov_base is NULL. We need to increase nr_pages for that.
Cc: stable@kernel.org
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions