From: aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Fri, 13 Mar 2009 15:03:58 +0000 (+0000)
Subject: make qemu_announce_self handle non contiguous net tables (Marcelo Tosatti)
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=3450df304d6f6ad279a8c9ae98984898ea737a44;p=qmiga%2Fqemu.git

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@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6844 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/savevm.c b/savevm.c
index 6104f629ab..ce12628084 100644
--- a/savevm.c
+++ b/savevm.c
@@ -122,7 +122,9 @@ void qemu_announce_self(void)
     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) {