From 092a118bf8f5e4c23532c62b3c4a8c3293e65ed7 Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Sun, 6 Nov 2016 12:43:30 +0100 Subject: socket: release dst on routing loop --- src/socket.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src') diff --git a/src/socket.c b/src/socket.c index 4f8c4e8..069d45d 100644 --- a/src/socket.c +++ b/src/socket.c @@ -47,6 +47,7 @@ static inline int send4(struct wireguard_device *wg, struct sk_buff *skb, struct net_dbg_ratelimited("No route to %pISpfsc, error %d\n", addr, ret); goto err; } else if (unlikely(rt->dst.dev == skb->dev)) { + dst_release(&rt->dst); ret = -ELOOP; net_dbg_ratelimited("Avoiding routing loop to %pISpfsc\n", addr); goto err; @@ -105,6 +106,7 @@ static inline int send6(struct wireguard_device *wg, struct sk_buff *skb, struct net_dbg_ratelimited("No route to %pISpfsc, error %d\n", addr, ret); goto err; } else if (unlikely(dst->dev == skb->dev)) { + dst_release(dst); ret = -ELOOP; net_dbg_ratelimited("Avoiding routing loop to %pISpfsc\n", addr); goto err; -- cgit v1.2.3-59-g8ed1b