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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2017-08-24 17:22:06 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-18 07:35:37 (GMT) |
| commit | 28cbf0693771f89da771637c6824c263a71c1e99 (patch) | |
| tree | a25e823ff31c2b33d697938f86b0e9833f069b35 /security | |
| parent | 9d36d3eff2f85efad0a3b0c6031081654ae33928 (diff) | |
| download | linux-28cbf0693771f89da771637c6824c263a71c1e99.tar.xz | |
ext4: in ext4_seek_{hole,data}, return -ENXIO for negative offsets
commit 1bd8d6cd3e413d64e543ec3e69ff43e75a1cf1ea upstream.
In the ext4 implementations of SEEK_HOLE and SEEK_DATA, make sure we
return -ENXIO for negative offsets instead of banging around inside
the extent code and returning -EFSCORRUPTED.
Reported-by: Mateusz S <muttdini@gmail.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions