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Dan Carpenter 7d93417d59 drbd: use after free in drbd_create_device() 
[ Upstream commit a7a1598189228b5007369a9622ccdf587be0730f ]

The drbd_destroy_connection() frees the "connection" so use the _safe()
iterator to prevent a use after free.

Fixes: b6f85ef9538b ("drbd: Iterate over all connections")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
Link: https://lore.kernel.org/r/Y3Jd5iZRbNQ9w6gm@kili
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-11-26 09:24:40 +01:00
..
aoe
for-5.14/drivers-2021-06-29
2021-06-30 12:21:16 -07:00
drbd
drbd: use after free in drbd_create_device()
2022-11-26 09:24:40 +01:00
mtip32xx
block: fix surprise removal for drivers calling blk_set_queue_dying
2022-02-23 12:03:15 +01:00
null_blk
null_blk: fix ida error handling in null_add_dev()
2022-08-17 14:24:00 +02:00
paride
SCSI misc on 20210902
2021-09-02 15:09:46 -07:00
rnbd
block/rnbd-srv: Set keep_id to true after mutex_trylock
2022-08-17 14:24:00 +02:00
rsxx
for-5.14/drivers-2021-06-29
2021-06-30 12:21:16 -07:00
xen-blkback
xen-blkback: Advertise feature-persistent as user requested
2022-09-08 12:28:05 +02:00
zram
zram: do not lookup algorithm in backends table
2022-08-25 11:40:34 +02:00
amiflop.c
block: drop unused includes in <linux/genhd.h>
2022-03-16 14:23:46 +01:00
ataflop.c
block: drop unused includes in <linux/genhd.h>
2022-03-16 14:23:46 +01:00
brd.c
brd: reduce the brd_devices_mutex scope
2021-10-17 06:51:19 -06:00
cryptoloop.c
cryptoloop: add a deprecation warning
2021-08-27 10:44:54 -06:00
floppy.c
floppy: use a statically allocated error counter
2022-05-25 09:57:21 +02:00
Kconfig
virtio-blk: avoid preallocating big SGL for data
2022-07-12 16:34:56 +02:00
loop.c
loop: Check for overflow while configuring loop
2022-08-31 17:16:47 +02:00
loop.h
loop: reduce the loop_ctl_mutex scope
2021-09-03 22:14:40 -06:00
Makefile
drivers/block: remove the umem driver
2021-03-24 06:57:40 -06:00
n64cart.c
n64cart: convert bi_disk to bi_bdev->bd_disk fix build
2022-04-08 14:24:16 +02:00
nbd.c
nbd: Fix hung when signal interrupts nbd_start_device_ioctl()
2022-10-26 12:35:47 +02:00
pktcdvd.c
block: move the bdi from the request_queue to the gendisk
2021-08-09 11:53:23 -06:00
ps3disk.c
ps3disk: use memcpy_{from,to}_bvec
2021-08-02 13:37:27 -06:00
ps3vram.c
ps3vram: use bvec_virt
2021-08-16 10:50:33 -06:00
rbd_types.h
libceph, rbd: replace zero-length array with flexible-array
2020-06-01 13:22:53 +02:00
rbd.c
block: fix surprise removal for drivers calling blk_set_queue_dying
2022-02-23 12:03:15 +01:00
sunvdc.c
Char / Misc driver updates for 5.14-rc1
2021-07-05 13:42:16 -07:00
swim3.c
swim3: use blk_mq_alloc_disk
2021-06-11 11:53:02 -06:00
swim_asm.S
…
swim.c
block: drop unused includes in <linux/genhd.h>
2022-03-16 14:23:46 +01:00
sx8.c
sx8: use the internal state machine to check if del_gendisk needs to be called
2021-08-12 10:29:36 -06:00
virtio_blk.c
virtio-blk: modify the value type of num in virtio_queue_rq()
2022-07-12 16:35:11 +02:00
xen-blkfront.c
xen-blkfront: Cache feature_persistent value before advertisement
2022-09-08 12:28:05 +02:00
z2ram.c
for-5.14/drivers-2021-06-29
2021-06-30 12:21:16 -07:00