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| author | Al Viro <viro@zeniv.linux.org.uk> | 2018-05-17 17:18:30 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2018-05-21 14:30:11 -0400 |
| commit | 5aa1437d2d9a068c0334bd7c9dafa8ec4f97f13b (patch) | |
| tree | 1f8e9a78b800f50fef4277a7971415c1412fb6c4 /fs/ext4 | |
| parent | 3819bb0d79f50b05910db5bdc6d9ef512184e3b1 (diff) | |
| download | linux-stable-5aa1437d2d9a068c0334bd7c9dafa8ec4f97f13b.tar.gz linux-stable-5aa1437d2d9a068c0334bd7c9dafa8ec4f97f13b.tar.bz2 linux-stable-5aa1437d2d9a068c0334bd7c9dafa8ec4f97f13b.zip | |
ext2: fix a block leak
open file, unlink it, then use ioctl(2) to make it immutable or
append only. Now close it and watch the blocks *not* freed...
Immutable/append-only checks belong in ->setattr().
Note: the bug is old and backport to anything prior to 737f2e93b972
("ext2: convert to use the new truncate convention") will need
these checks lifted into ext2_setattr().
Cc: stable@kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ext4')
0 files changed, 0 insertions, 0 deletions