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ublk: sanity check add_dev input for underflow
authorRonnie Sahlberg <rsahlberg@whamcloud.com>
Thu, 26 Jun 2025 02:20:45 +0000 (12:20 +1000)
committerJens Axboe <axboe@kernel.dk>
Thu, 26 Jun 2025 13:31:24 +0000 (07:31 -0600)
commit969127bf0783a4ac0c8a27e633a9e8ea1738583f
tree74f3758ffd2ce1654b7e8d110e4034baa116878atree
parent4c8a951787ffc4b61a547db9866196104971b5fdcommit | diff
ublk: sanity check add_dev input for underflow

Add additional checks that queue depth and number of queues are
non-zero.

Signed-off-by: Ronnie Sahlberg <rsahlberg@whamcloud.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250626022046.235018-1-ronniesahlberg@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/ublk_drv.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)