Oleg Nesterov 0a0836a09c cfq_get_queue: fix possible NULL pointer access ... cfq_get_queue()->cfq_find_alloc_queue() can fail, check the returned value. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Note that this isn't a bug at the moment, since the regular IO path does not call this path without __GFP_WAIT set. However, it could be a future bug, so I've applied it. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>		2007-10-29 11:33:05 +01:00
..
as-iosched.c	[BLOCK] Get rid of request_queue_t typedef	2007-07-24 09:28:11 +02:00
blktrace.c	Convert cpu_sibling_map to be a per cpu variable	2007-10-16 09:42:50 -07:00
bsg.c	bsg: mark struct file_operations const	2007-10-16 09:59:54 +02:00
cfq-iosched.c	cfq_get_queue: fix possible NULL pointer access	2007-10-29 11:33:05 +01:00
compat_ioctl.c	compat_ioctl: move floppy handlers to block/compat_ioctl.c	2007-10-10 09:26:00 +02:00
deadline-iosched.c	[BLOCK] Get rid of request_queue_t typedef	2007-07-24 09:28:11 +02:00
elevator.c	fix typo "insted" -> "instead"	2007-10-20 01:55:04 +02:00
genhd.c	Driver core: change add_uevent_var to use a struct	2007-10-12 14:51:01 -07:00
ioctl.c	compat_ioctl: move common block ioctls to compat_blkdev_ioctl	2007-10-10 09:26:00 +02:00
Kconfig	Only enable BLOCK_COMPAT if COMPAT is needed	2007-10-12 17:58:36 -07:00
Kconfig.iosched	update I/O sched Kconfig help texts - CFQ is now default, not AS.	2007-02-17 20:08:22 +01:00
ll_rw_blk.c	blk_sync_queue() should cancel request_queue->unplug_work	2007-10-29 11:33:05 +01:00
Makefile	[BLOCK] Only include the compat ioctl code if CONFIG_BLOCK is set	2007-10-12 12:50:41 +02:00
noop-iosched.c	[BLOCK] Get rid of request_queue_t typedef	2007-07-24 09:28:11 +02:00
scsi_ioctl.c	[BLOCK] Get rid of request_queue_t typedef	2007-07-24 09:28:11 +02:00