From db094aa8140e6da25ba77345b24a8af0c220665e Mon Sep 17 00:00:00 2001
From: Gal Pressman <gal@nvidia.com>
Date: Mon, 17 Jan 2022 11:27:32 +0200
Subject: [PATCH] net/tls: Fix another skb memory leak when running kTLS
 traffic
Git-commit: db094aa8140e6da25ba77345b24a8af0c220665e
Patch-mainline: v5.16
References: bsc#1195400

This patch is a followup to
commit ffef737fd037 ("net/tls: Fix skb memory leak when running kTLS traffic")

Which was missing another sk_defer_free_flush() call in
tls_sw_splice_read().

Fixes: f35f821935d8 ("tcp: defer skb freeing after socket lock is released")
Signed-off-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Wiesner <jwiesner@suse.de>
---
 net/tls/tls_sw.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index 95e774f1b91f..efc84845bb6b 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -2059,6 +2059,7 @@ ssize_t tls_sw_splice_read(struct socket *sock,  loff_t *ppos,
 
 splice_read_end:
 	release_sock(sk);
+	sk_defer_free_flush(sk);
 	return copied ? : err;
 }
 
-- 
2.26.2