From dc8b96b4467f897faa2501c1a187231df8c969f9 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Wed, 9 Aug 2006 14:44:58 +0000 Subject: [PATCH] Temporarily work around the bug when port numbers are reused between subsequent runs. --- src/net/tcp.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/net/tcp.c b/src/net/tcp.c index 0ec119e6..0de629e8 100644 --- a/src/net/tcp.c +++ b/src/net/tcp.c @@ -562,6 +562,13 @@ int tcp_listen ( struct tcp_connection *conn, uint16_t local_port ) { static uint16_t try_port = 1024; int rc; +#warning "Fix the port re-use bug" + /* If we re-use the same port, the connection should be reset + * and a new connection set up. This doesn't happen yet, so + * randomise the port to avoid hitting the problem. + */ + try_port = random(); + /* If no port specified, find the first available port */ if ( ! local_port ) { for ( ; try_port ; try_port++ ) {