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linux/drivers/block
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Mike Christie 56974c07f2 ublk: Limit dev_id/ub_number values 
The dev_id/ub_number is used for the ublk dev's char device's minor
number so it has to fit into MINORMASK. This patch adds checks to prevent
userspace from passing a number that's too large and limits what can be
allocated by the ublk_index_idr for the case where userspace has the
kernel allocate the dev_id/ub_number.

Signed-off-by: Mike Christie <michael.christie@oracle.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20231012150600.6198-2-michael.christie@oracle.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-10-17 08:27:24 -06:00
..
aoe
aoe: replace strncpy with strscpy
2023-10-03 18:23:48 -06:00
drbd
drbd: swap bvec_set_page len and offset
2023-09-06 07:33:03 -06:00
mtip32xx
block: replace fmode_t with a block-specific type for block open flags
2023-06-12 08:04:05 -06:00
null_blk
null_blk: replace strncpy with strscpy
2023-10-03 18:23:02 -06:00
rnbd
drivers/rnbd: restore sysfs interface to rnbd-client
2023-08-18 15:00:39 -06:00
xen-blkback
block: replace fmode_t with a block-specific type for block open flags
2023-06-12 08:04:05 -06:00
zram
zram: take device and not only bvec offset into account
2023-08-05 16:13:15 -06:00
amiflop.c
amiflop: don't call fsync_bdev in FDFMTBEG
2023-08-21 14:35:31 +02:00
ataflop.c
block: replace fmode_t with a block-specific type for block open flags
2023-06-12 08:04:05 -06:00
brd.c
brd: use cond_resched instead of cond_resched_rcu
2023-06-14 11:13:07 -06:00
floppy.c
floppy: call disk_force_media_change when changing the format
2023-08-21 14:35:31 +02:00
Kconfig
block: ublk: switch to ioctl command encoding
2023-04-18 20:13:30 -06:00
loop.c
v6.6-vfs.super
2023-08-28 11:04:18 -07:00
Makefile
Revert "pktcdvd: remove driver."
2023-01-04 14:44:13 -07:00
n64cart.c
block: remove blk_cleanup_disk
2022-06-28 06:33:15 -06:00
nbd.c
for-6.6/block-2023-08-28
2023-08-29 20:21:42 -07:00
pktcdvd.c
block: replace fmode_t with a block-specific type for block open flags
2023-06-12 08:04:05 -06:00
ps3disk.c
block: remove blk_cleanup_disk
2022-06-28 06:33:15 -06:00
ps3vram.c
ps3vram: remove bio splitting
2023-01-29 15:18:35 -07:00
rbd_types.h
libceph, rbd: replace zero-length array with flexible-array
2020-06-01 13:22:53 +02:00
rbd.c
rbd: use list_for_each_entry() helper
2023-08-30 11:51:55 +02:00
sunvdc.c
block: replace fmode_t with a block-specific type for block open flags
2023-06-12 08:04:05 -06:00
swim3.c
swim3: mark swim3_init() static
2023-08-10 08:32:59 -06:00
swim_asm.S
…
swim.c
swim: fix a missing FMODE_ -> BLK_OPEN_ conversion in floppy_open
2023-06-20 07:16:04 -06:00
ublk_drv.c
ublk: Limit dev_id/ub_number values
2023-10-17 08:27:24 -06:00
virtio_blk.c
blk-mq: update driver tags request table when start request
2023-09-22 08:52:13 -06:00
xen-blkfront.c
for-6.5/block-2023-06-23
2023-06-26 12:47:20 -07:00
z2ram.c
block: replace fmode_t with a block-specific type for block open flags
2023-06-12 08:04:05 -06:00