[libvirt] [PATCH] nwfilter: Clear all state tracking from a drop rule

[Stefan Berger <stefanb@xxxxxxxxxx>]

Don't use state-matching in a drop rule.

Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxx>

Index: libvirt-acl/src/nwfilter/nwfilter_ebiptables_driver.c
===================================================================
--- libvirt-acl.orig/src/nwfilter/nwfilter_ebiptables_driver.c
+++ libvirt-acl/src/nwfilter/nwfilter_ebiptables_driver.c
@@ -1380,13 +1380,16 @@ _iptablesCreateRuleInstance(int directio
         return 0;
     }
 
-    if (match)
-        virBufferVSprintf(&buf, " %s", match);
-
     if (rule->action == VIR_NWFILTER_RULE_ACTION_ACCEPT)
         target = accept_target;
-    else
+    else {
         target = "DROP";
+        match = NULL;
+    }
+
+    if (match)
+        virBufferVSprintf(&buf, " %s", match);
+
 
     virBufferVSprintf(&buf,
                       " -j %s" CMD_DEF_POST CMD_SEPARATOR


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