--- src/lib/libz/inflate.c	2004/06/30 23:54:46	1.4
+++ src/lib/libz/inflate.c	2004/08/26 19:37:06	1.5
@@ -863,6 +863,9 @@ int flush;
                         state->lens[state->have++] = (unsigned short)len;
                 }
             }
+
+            if (state->mode == BAD)
+                break;
 
             /* build code tables */
             state->next = state->codes;
--- src/lib/libz/infback.c	2004/06/30 23:43:21	1.1
+++ src/lib/libz/infback.c	2004/08/26 19:37:06	1.2
@@ -434,6 +434,9 @@ void FAR *out_desc;
                 }
             }
 
+            if (state->mode == BAD)
+                break;
+
             /* build code tables */
             state->next = state->codes;
             state->lencode = (code const FAR *)(state->next);