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(parent: b5214c6) | 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)
commit2bd645b2d3f0bacadaa6037f067538e1cd4e42ef
treedfe511cec98fc3a2ecb787ac22bb28df57ea8c4etree | snapshot
parentb5214c605fc10c356c4bbb0c7fedef40a85e685ccommit | 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: 08ba91ee6e2c ("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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