--- stream/realrtsp/asmrp.c     (revision 20381)
+++ stream/realrtsp/asmrp.c     (working copy)
@@ -40,6 +40,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
+#include "asmrp.h"

/*
#define LOG
@@ -645,8 +646,10 @@
#ifdef LOG
      printf ("rule #%d is true\n", rule_num);
#endif
-      matches[num_matches] = rule_num;
-      num_matches++;
+      if(num_matches < MAX_RULEMATCHES - 1)
+        matches[num_matches++] = rule_num;
+      else
+        printf("Ignoring matched asm rule %d, too many matched rules.\n", rule_num);
    }

    rule_num++;
--- stream/realrtsp/real.c      (revision 20381)
+++ stream/realrtsp/real.c      (working copy)
@@ -271,7 +271,7 @@
    int j=0;
    int n;
    char b[64];
-    int rulematches[16];
+    int rulematches[MAX_RULEMATCHES];

#ifdef LOG
    printf("calling asmrp_match with:\n%s\n%u\n", desc->stream[i]->asm_rule_book, bandwidth);
--- stream/realrtsp/asmrp.h     (revision 20381)
+++ stream/realrtsp/asmrp.h     (working copy)
@@ -40,6 +40,8 @@
#ifndef HAVE_ASMRP_H
#define HAVE_ASMRP_H

+#define MAX_RULEMATCHES 16
+
int asmrp_match (const char *rules, int bandwidth, int *matches) ;

#endif