udp_tunnel_xmit_skb() will free the skb and release the rt->dst
reference in the error case. There is no need (and it would actully
trigger a warning) when we did.
This problem was not visible before, as udp_tunnel_xmit_skb() would
never return a value < 0
Signed-off-by: Andreas Schultz <aschu...@tpip.net>
Acked-by: Jiri Benc <jb...@redhat.com>
---
net/tipc/udp_media.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index c170d31..de8e110 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -181,10 +181,6 @@ static int tipc_udp_send_msg(struct net *net, struct
sk_buff *skb,
dst->ipv4.s_addr, 0, ttl, 0,
src->udp_port, dst->udp_port,
false, true);
- if (err < 0) {
- ip_rt_put(rt);
- goto tx_error;
- }
#if IS_ENABLED(CONFIG_IPV6)
} else {
struct dst_entry *ndst;
--
2.1.4
--
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