ext4: in ext4_seek_{hole,data}, return -ENXIO for negative offsets
[ Upstream commit 1bd8d6cd3e413d64e543ec3e69ff43e75a1cf1ea ]
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>
Cc: stable@vger.kernel.org # 4.6
1 file changed
