Thread (416 messages) 416 messages, 5 authors, 2020-01-23

[PATCH AUTOSEL 4.19 664/671] tipc: fix wrong timeout input for tipc_wait_for_cond()

From: Sasha Levin <sashal@kernel.org>
Date: 2020-01-16 17:15:21
Also in: lkml, netdev
Subsystem: networking [general], the rest, tipc network layer · Maintainers: "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds, Jon Maloy

From: Tung Nguyen <redacted>

[ Upstream commit 12db3c8083fcab4270866a88191933f2d9f24f89 ]

In function __tipc_shutdown(), the timeout value passed to
tipc_wait_for_cond() is not jiffies.

This commit fixes it by converting that value from milliseconds
to jiffies.

Fixes: 365ad353c256 ("tipc: reduce risk of user starvation during link congestion")
Signed-off-by: Tung Nguyen <redacted>
Acked-by: Jon Maloy <redacted>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 net/tipc/socket.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 5841d62ff580..40947ad90222 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -501,7 +501,7 @@ static void __tipc_shutdown(struct socket *sock, int error)
 	struct sock *sk = sock->sk;
 	struct tipc_sock *tsk = tipc_sk(sk);
 	struct net *net = sock_net(sk);
-	long timeout = CONN_TIMEOUT_DEFAULT;
+	long timeout = msecs_to_jiffies(CONN_TIMEOUT_DEFAULT);
 	u32 dnode = tsk_peer_node(tsk);
 	struct sk_buff *skb;
 
-- 
2.20.1
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