Ronnie Sahlberg 0f8df5d6f2 ublk: santizize the arguments from userspace when adding a device ...

[ Upstream commit 8c84728558 ]

Sanity check the values for queue depth and number of queues
we get from userspace when adding a device.

Signed-off-by: Ronnie Sahlberg <rsahlberg@whamcloud.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Fixes: 71f28f3136 ("ublk_drv: add io_uring based userspace block driver")
Fixes: 62fe99cef9 ("ublk: add read()/write() support for ublk char device")
Link: https://lore.kernel.org/r/20250619021031.181340-1-ronniesahlberg@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-06-27 11:11:44 +01:00

..

aoe

aoe: clean device rq_list in aoedev_downdev()

2025-06-27 11:11:42 +01:00

drbd

Merge tag 'block-6.12-20241018' of git://git.kernel.dk/linux

2024-10-18 15:53:00 -07:00

mtip32xx

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

null_blk

block: add a rq_list type

2025-04-25 10:48:06 +02:00

rnbd

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xen-blkback

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zram

zram: fix potential UAF of zram table

2025-01-23 17:22:58 +01:00

amiflop.c

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ataflop.c

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brd.c

brd: fix discard end sector

2025-06-19 15:31:28 +02:00

floppy.c

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Kconfig

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loop.c

loop: add file_start_write() and file_end_write()

2025-06-19 15:32:14 +02:00

Makefile

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n64cart.c

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nbd.c

nbd: don't allow reconnect after disconnect

2025-02-08 09:56:51 +01:00

pktcdvd.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

ps3disk.c

ps3disk: Do not use dev->bounce_size before it is set

2025-02-08 09:56:51 +01:00

ps3vram.c

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rbd_types.h

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rbd.c

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rnull.rs

rust: treewide: switch to our kernel Box type

2025-03-13 13:01:44 +01:00

sunvdc.c

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swim3.c

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swim_asm.S

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swim.c

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ublk_drv.c

ublk: santizize the arguments from userspace when adding a device

2025-06-27 11:11:44 +01:00

virtio_blk.c

block: don't reorder requests in blk_add_rq_to_plug

2025-04-25 10:48:06 +02:00

xen-blkfront.c

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z2ram.c

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