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(parent: cc13e31) | patch
nbd: fix a block_device refcount leak in nbd_release
authorChristoph Hellwig <hch@lst.de>
Mon, 9 Nov 2020 17:30:59 +0000 (18:30 +0100)
committerJens Axboe <axboe@kernel.dk>
Tue, 10 Nov 2020 15:01:28 +0000 (08:01 -0700)
commitebd61610979d39f32066c65494542c6c79c6c59f
treedfe511cec98fc3a2ecb787ac22bb28df57ea8c4etree | snapshot
parentcc13e31c27fca6294534a48cc34fc21c778d6c3ecommit | diff
nbd: fix a block_device refcount leak in nbd_release

bdget_disk needs to be paired with bdput to not leak a reference
on the block device inode.

Fixes: 50b8a8e3246c ("nbd: Add the nbd NBD_DISCONNECT_ON_CLOSE config flag.")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/nbd.c diff | blob | history
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