| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.15 085/177] rds: memory leak in __rds_conn_create() | Date | Mon, 20 Dec 2021 15:33:55 +0100 |
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From: Hangyu Hua <hbh25y@gmail.com>
[ Upstream commit 5f9562ebe710c307adc5f666bf1a2162ee7977c0 ]
__rds_conn_create() did not release conn->c_path when loop_trans != 0 and trans->t_prefer_loopback != 0 and is_outgoing == 0.
Fixes: aced3ce57cd3 ("RDS tcp loopback connection can hang") Signed-off-by: Hangyu Hua <hbh25y@gmail.com> Reviewed-by: Sharath Srinivasan <sharath.srinivasan@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org> --- net/rds/connection.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/rds/connection.c b/net/rds/connection.c index a3bc4b54d4910..b4cc699c5fad3 100644 --- a/net/rds/connection.c +++ b/net/rds/connection.c @@ -253,6 +253,7 @@ static struct rds_connection *__rds_conn_create(struct net *net, * should end up here, but if it * does, reset/destroy the connection. */ + kfree(conn->c_path); kmem_cache_free(rds_conn_slab, conn); conn = ERR_PTR(-EOPNOTSUPP); goto out; -- 2.33.0
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