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nbd: stop leaking sockets 

This was introduced in the multi-connection patch, we've been leaking
socket's ever since.

Fixes: 9561a7a ("nbd: add multi-connection support")
cc: stable@vger.kernel.org
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Josef Bacik 2017-03-01 11:47:22 -05:00 committed by Jens Axboe
parent 562bef4259
commit 6a8a215465
1 changed files with 3 additions and 1 deletions
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4
drivers/block/nbd.c
View File

@ -689,8 +689,10 @@ static int nbd_clear_sock(struct nbd_device *nbd, struct block_device *bdev)
nbd->num_connections) {
int i;
for (i = 0; i < nbd->num_connections; i++)
for (i = 0; i < nbd->num_connections; i++) {
sockfd_put(nbd->socks[i]->sock);
kfree(nbd->socks[i]);
}
kfree(nbd->socks);
nbd->socks = NULL;
nbd->num_connections = 0;