1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 5bb809f12ba1..6988566dc72f 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -421,7 +421,8 @@ void tcp_v4_err(struct sk_buff *icmp_skb, u32 info)
 
         switch (type) {
         case ICMP_REDIRECT:
-                do_redirect(icmp_skb, sk);
+                if (!sock_owned_by_user(sk))
+                        do_redirect(icmp_skb, sk);
                 goto out;
         case ICMP_SOURCE_QUENCH:
                 /* Just silently ignore these. */