| commit | 4b05d09c18d9aa62d2e7fb4b057f54e5a38963f5 | [log] [tgz] |
|---|---|---|
| author | Jan Kara <jack@suse.cz> | Wed Jan 23 13:56:18 2013 +0100 |
| committer | Ben Myers <bpm@sgi.com> | Mon Jan 28 12:51:22 2013 -0600 |
| tree | 7fd54bd1852d5cd98d2db3ed5e94ba71f6f36760 | |
| parent | 9f87832a82923943aaab38b8d53658af134bbfa4 [diff] |
xfs: 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: xfs@oss.sgi.com CC: Ben Myers <bpm@sgi.com> CC: stable@vger.kernel.org Signed-off-by: Jan Kara <jack@suse.cz> Reviewed-by: Ben Myers <bpm@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>