diff options
| author | Jan Kara <[email protected]> | 2013-01-30 00:28:01 +0100 |
|---|---|---|
| committer | Al Viro <[email protected]> | 2013-02-22 23:31:36 -0500 |
| commit | 54c807e71d5ac59dee56c685f2b66e27cd54c475 (patch) | |
| tree | e64f5cc0ae82ab8c7a990485799980ee1678f02f /fs/jbd/commit.c | |
| parent | da2d8455ed7eb22d7642ecee43dc463ac42a1256 (diff) | |
fs: Fix possible use-after-free with AIO
Running AIO is pinning inode in memory using file reference. Once AIO
is completed using aio_complete(), file reference is put and inode can
be freed from memory. So we have to be sure that calling aio_complete()
is the last thing we do with the inode.
CC: Christoph Hellwig <[email protected]>
CC: Jens Axboe <[email protected]>
CC: Jeff Moyer <[email protected]>
CC: [email protected]
Acked-by: Jeff Moyer <[email protected]>
Signed-off-by: Jan Kara <[email protected]>
Signed-off-by: Al Viro <[email protected]>
Diffstat (limited to 'fs/jbd/commit.c')
0 files changed, 0 insertions, 0 deletions