| commit | ced55f38d6bde7c10a14ea51c2edcd51a98575e3 | [log] [tgz] |
|---|---|---|
| author | Jan Kara <jack@suse.cz> | Wed Jan 23 13:56:18 2013 +0100 |
| committer | Ben Myers <bpm@sgi.com> | Sat Jan 26 09:43:58 2013 -0600 |
| tree | 74840a0c20cb2397046631a79fa0be72abe3ca77 | |
| parent | 3b19034d4f4554e39ca244fb28962bbf2ccba046 [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>