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[Qemu-devel] [PATCH] make qemu_announce_self handle non contiguous net t


From: Marcelo Tosatti
Subject: [Qemu-devel] [PATCH] make qemu_announce_self handle non contiguous net tables
Date: Wed, 11 Mar 2009 15:25:03 -0300
User-agent: Mutt/1.5.18 (2008-05-17)

With hotplug nd_table might contain holes.

Noticed by Eduardo Habkost.

Signed-off-by: Marcelo Tosatti <address@hidden>

Index: savevm.c
===================================================================
--- savevm.c    (revision 6811)
+++ savevm.c    (working copy)
@@ -122,7 +122,9 @@
     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) {




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