commit d927637dca36c564a2911dc4bc0d7969b654cd0c
author bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> Mon Apr 26 19:44:57 2004 +0000
committer bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> Mon Apr 26 19:44:57 2004 +0000
tree 4f744a97251c67552fabe7b31c01f9bd313b8ed7
parent 4f2ac237840677ffcb1b3ca30d04a4c2d360f7c7

init dummy net if tun/tap network error


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@763 c046a42c-6fe2-441c-8c8c-71466251a162

vl.c

diff --git a/vl.c b/vl.c
index 8206706..68ccbca 100644
--- a/vl.c
+++ b/vl.c
@@ -1323,7 +1323,7 @@
     }
     for(;;) {
 #if defined (DO_TB_FLUSH)
-        tb_flush();
+        tb_flush(global_env);
 #endif
         len = qemu_get_byte(f);
         if (feof(f))
@@ -2143,7 +2143,8 @@
             if (i < nb_tun_fds) {
                 net_fd_init(nd, tun_fds[i]);
             } else {
-                net_tun_init(nd);
+                if (net_tun_init(nd) < 0)
+                    net_dummy_init(nd);
             }
             break;
 #endif