[Qemu-devel] [6846] make qemu_announce_self handle non contiguous net tables Marcelo Tosatti

[Anthony Liguori]

Revision: 6846
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6846
Author:   aliguori
Date:     2009-03-13 16:18:57 +0000 (Fri, 13 Mar 2009)
Log Message:
-----------
make qemu_announce_self handle non contiguous net tables (Marcelo Tosatti)


With hotplug nd_table might contain holes.

Noticed by Eduardo Habkost.

Signed-off-by: Marcelo Tosatti <mtosatti@xxxxxxxxxx>
Signed-off-by: Anthony Liguori <aliguori@xxxxxxxxxx>

Modified Paths:
--------------
    branches/stable_0_10_0/savevm.c

Modified: branches/stable_0_10_0/savevm.c
===================================================================
--- branches/stable_0_10_0/savevm.c     2009-03-13 15:04:02 UTC (rev 6845)
+++ branches/stable_0_10_0/savevm.c     2009-03-13 16:18:57 UTC (rev 6846)
@@ -118,7 +118,9 @@
     VLANClientState *vc;
     uint8_t buf[256];
 
-    for (i = 0; i < nb_nics; i++) {
+    for (i = 0; i < MAX_NICS; i++) {
+        if (!nd_table[i].used)
+            continue;
         len = announce_self_create(buf, nd_table[i].macaddr);
         vlan = nd_table[i].vlan;
         for(vc = vlan->first_client; vc != NULL; vc = vc->next) {