diff options
| author | Oleg Nesterov <oleg@tv-sign.ru> | 2006-08-22 21:22:13 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-08-22 12:04:55 -0700 |
| commit | 4bf7989b2326fecad1181985f5fa9860d50fb89f (patch) | |
| tree | 5708d8a0cd00254b51b61fe163d56d722fb9ecb3 /ipc/compat.c | |
| parent | 7127be29378b1230eb8dd8b84f18d6b69c56e959 (diff) | |
elv_unregister: fix possible crash on module unload
An exiting task or process which didn't do I/O yet have no io context,
elv_unregister() should check it is not NULL.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'ipc/compat.c')
0 files changed, 0 insertions, 0 deletions