| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 092/130] net/rds: correct socket tunable error in rds_tcp_tune() | Date | Mon, 6 Dec 2021 15:56:49 +0100 |
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From: William Kucharski <william.kucharski@oracle.com>
commit 19f36edf14bcdb783aef3af8217df96f76a8ce34 upstream.
Correct an error where setting /proc/sys/net/rds/tcp/rds_tcp_rcvbuf would instead modify the socket's sk_sndbuf and would leave sk_rcvbuf untouched.
Fixes: c6a58ffed536 ("RDS: TCP: Add sysctl tunables for sndbuf/rcvbuf on rds-tcp socket") Signed-off-by: William Kucharski <william.kucharski@oracle.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- net/rds/tcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/rds/tcp.c +++ b/net/rds/tcp.c @@ -500,7 +500,7 @@ void rds_tcp_tune(struct socket *sock) sk->sk_userlocks |= SOCK_SNDBUF_LOCK; } if (rtn->rcvbuf_size > 0) { - sk->sk_sndbuf = rtn->rcvbuf_size; + sk->sk_rcvbuf = rtn->rcvbuf_size; sk->sk_userlocks |= SOCK_RCVBUF_LOCK; } release_sock(sk);
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