From 16eed05e9fe61c502fc2f936a68c252693804541 Mon Sep 17 00:00:00 2001
From: aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Tue, 21 Apr 2009 19:56:11 +0000
Subject: [PATCH 15/18] net: Fix -net socket,listen (Jan Kiszka)

In case no symbolic name is provided when requesting VLAN connection via
listening TCP socket ('-net socket,listen=...'), qemu crashes. This
fixes the cause.

(cherry picked from commit ea053add700d8abe203cd79a9ffb082aee4eabc0)

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
---
 net.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net.c b/net.c
index ef3a965..fee02b8 100644
--- a/net.c
+++ b/net.c
@@ -1658,7 +1658,7 @@ static int net_socket_listen_init(VLANState *vlan,
     }
     s->vlan = vlan;
     s->model = strdup(model);
-    s->name = strdup(name);
+    s->name = name ? strdup(name) : NULL;
     s->fd = fd;
     qemu_set_fd_handler(fd, net_socket_accept, NULL, s);
     return 0;
-- 
1.6.2.2