--- reputation_parse.cc.orig	2015-12-31 08:54:46.879515874 -0800
+++ reputation_parse.cc	2015-12-31 08:59:20.703317471 -0800
@@ -119,6 +119,10 @@
         }
 
         list_ptr = segment_calloc((size_t)DECISION_MAX, sizeof(ListInfo));
+	if (list_ptr == nullptr)
+	{
+	    FatalError("Failed to allocate memory for white-black lists.\n");
+	}
         config->iplist->list_info = list_ptr;
 
         config->local_black_ptr = list_ptr + BLACKLISTED * sizeof(ListInfo);