--- libdts-0.0.2/libdts/parse.c.alt-crash	2004-02-29 14:33:53 +0300
+++ libdts-0.0.2/libdts/parse.c	2007-05-15 19:13:13 +0400
@@ -354,7 +354,11 @@ int dts_frame (dts_state_t * state, uint
     for (i = 0; i < state->prim_channels; i++)
     {
         state->bitalloc_huffman[i] = bitstream_get (state, 3);
-        /* if (state->bitalloc_huffman[i] == 7) bailout */
+        if (state->bitalloc_huffman[i] == 7)
+        {
+            fprintf (stderr, "invalid bitalloc_huffman[%d]\n", i);
+            return -1;
+        }
 #ifdef DEBUG
         fprintf (stderr, "bit allocation quantizer: %i\n",
                  state->bitalloc_huffman[i]);