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| author | Al Viro <viro@zeniv.linux.org.uk> | 2018-05-17 17:18:30 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-26 08:48:58 +0200 |
| commit | 3cd868dc9b68709d7274120f7ef1c6063948910d (patch) | |
| tree | d21203cce98d349de9b0138cfe72f4628734752f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 5bbe138a250e795b32f29fc91af88c69851a12d3 (diff) | |
ext2: fix a block leak
commit 5aa1437d2d9a068c0334bd7c9dafa8ec4f97f13b upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions