merge strcpy_truncate branch

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5027 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/popper/pop_msg.c

@@ -46,7 +46,7 @@ pop_msg(POP *p, int stat, char *format, ...)
         pop_log(p,POP_PRIORITY,"%s",message);
 
     /*  Append the <CR><LF> */
-    strncat(message, "\r\n", sizeof(message) - strlen(message));
+    strcat_truncate(message, "\r\n", sizeof(message));
         
     /*  Send the message to the client */
     fputs(message, p->output);