Index: /branches/rel_apv_10_7/usr/src/sys/click/app/slb/slb_vs_policy_kern.c
===================================================================
--- /branches/rel_apv_10_7/usr/src/sys/click/app/slb/slb_vs_policy_kern.c	(revision 38676)
+++ /branches/rel_apv_10_7/usr/src/sys/click/app/slb/slb_vs_policy_kern.c	(working copy)
@@ -9216,6 +9216,10 @@
 	if ((strlen(vs_name) == 0) || (vs_name[0] == '@')) {
 		vs_https_count = slb_vs_count[SLB_PROTOCOL_HTTPS];
 	}
+        if (vs_https_count == 0) {
+                /* nothing to show */
+                return ERR_SLBN_OK;
+        }
 	SLB_MALLOC(buf, char *, sizeof(char)*SLB_VS_MAX_SHOW_LEN*vs_https_count,
 	           M_TEMP, M_NOWAIT);
 	if (buf == NULL) {