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| author | Cong Wang <amwang@redhat.com> | 2013-07-03 15:01:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:25 -0700 |
| commit | 8b0d77f13192678019f07cbc6b3338d6d91f1cf4 (patch) | |
| tree | 3b5aaa1ac59486d6a507be5618d23815f7890ee8 /block/blk-iopoll.c | |
| parent | 31bd8fbb41b1fdf61f80e3e506574b43fad5e478 (diff) | |
| download | op-kernel-dev-8b0d77f13192678019f07cbc6b3338d6d91f1cf4.zip op-kernel-dev-8b0d77f13192678019f07cbc6b3338d6d91f1cf4.tar.gz | |
block/compat_ioctl.c: do not leak info to user-space
There is a hole in struct hd_geometry, so we have to zero the struct on
stack before copying it to user-space.
Signed-off-by: Cong Wang <amwang@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'block/blk-iopoll.c')
0 files changed, 0 insertions, 0 deletions
