> I upgraded my system from 2.2.6 to 2.2.10-ac11 yesterday and noticed
> an interesting problem: multiple sockets can now bind to the same
> port on the same interface.
It was not deliberate, certainly. The patch is appended.
Alexey
--- ../orig/linux/net/ipv4/af_inet.c Mon Jun 21 18:31:10 1999
+++ linux/net/ipv4/af_inet.c Wed Jul 21 16:20:47 1999
@@ -303,6 +303,9 @@
}
sk->sport = htons(sk->num);
add_to_prot_sklist(sk);
+ } else {
+ if (sk->prev)
+ ((struct tcp_bind_bucket*)sk->prev)->fastreuse = 0;
}
dst_release(xchg(&sk->dst_cache, NULL));
-
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