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>
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 0bf2b21..c7e93f6 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -689,8 +689,10 @@
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;