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(parent: 1929552) | patch
ext4: store maxbytes for bitmapped files and return EFBIG as appropriate
authorEric Sandeen <sandeen@redhat.com>
Tue, 29 Jan 2008 04:58:27 +0000 (23:58 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Tue, 29 Jan 2008 04:58:27 +0000 (23:58 -0500)
commite2b4657453c0d5571bd3c7256585c486ed42d364
tree5b8ab501cdf5fa7427ef32440ace56eac72e9ecftree | snapshot (tar.gz zip)
parent19295529db35381d46dbaf246f69b4e3b3393996commit | diff
ext4: store maxbytes for bitmapped  files and return EFBIG as appropriate

Calculate & store the max offset for bitmapped files, and
catch too-large seeks, truncates, and writes in ext4, shortening
or rejecting as appropriate.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
fs/ext4/file.c diff | blob | blame | history
fs/ext4/inode.c diff | blob | blame | history
fs/ext4/super.c diff | blob | blame | history
include/linux/ext4_fs_sb.h diff | blob | blame | history