From 74dc97dfb276542f12746d706abef63364d816bb Mon Sep 17 00:00:00 2001 From: Hangyu Hua Date: Tue, 14 Dec 2021 18:46:59 +0800 Subject: [PATCH] rds: memory leak in __rds_conn_create() [ 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 Reviewed-by: Sharath Srinivasan Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- net/rds/connection.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/rds/connection.c b/net/rds/connection.c index a3bc4b5..b4cc699 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; -- 2.7.4