$OpenBSD: patch-compiler_c,v 1.1.1.1 2011/04/12 11:48:58 jasper Exp $
--- compiler.c.orig	Mon Dec 13 23:56:38 1999
+++ compiler.c	Mon Feb  7 19:08:28 2011
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <stdlib.h>
 #include <unistd.h>
 #include <string.h>
 #include "bf.h"
@@ -184,8 +185,8 @@ main (int argc, char **argv)
     outfile = "bf.out";
   if (java)
     {
-      strcat(javaoutfile, outfile);
-		strcat(javaoutfile, ".java");
+      strlcat(javaoutfile, outfile, 256);
+		strlcat(javaoutfile, ".java", 256);
       coutfile = javaoutfile;      
     }
   yyout = fopen (coutfile, "w");
@@ -206,16 +207,16 @@ main (int argc, char **argv)
   /* get compiler invocation */
   if (!java)
     {
-      strcat (compile, CC);
-      strcat (compile, " -o ");
-      strcat (compile, outfile);
-      strcat (compile, " bf.out.c");
+      strlcat (compile, CC, 256);
+      strlcat (compile, " -o ", 256);
+      strlcat (compile, outfile, 256);
+      strlcat (compile, " bf.out.c", 256);
     }
   else
     {
-      strcat (compile, JAVAC);
-      strcat (compile, " ");
-      strcat (compile, coutfile);
+      strlcat (compile, JAVAC, 256);
+      strlcat (compile, " ", 256);
+      strlcat (compile, coutfile, 256);
     }
   /* compile and remove intermediate file unless we want to keep it */
   if (!no_compile) {