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(parent: 901ed07) | patch
ext4: in ext4_seek_{hole,data}, return -ENXIO for negative offsets
authorDarrick J. Wong <darrick.wong@oracle.com>
Thu, 24 Aug 2017 17:22:06 +0000 (13:22 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Thu, 24 Aug 2017 17:22:06 +0000 (13:22 -0400)
commit1bd8d6cd3e413d64e543ec3e69ff43e75a1cf1ea
tree51616e94cb1964210e88b6005cab48e4b10f12b2tree | snapshot
parent901ed070df3c2c19e3083a734eafc82599fe991bcommit | diff
ext4: in ext4_seek_{hole,data}, return -ENXIO for negative offsets

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
fs/ext4/file.c diff | blob | history
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