--- zzzz-none-000/linux-2.6.19.2/fs/binfmt_misc.c	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5504/linux-2.6.19.2/fs/binfmt_misc.c	2007-01-19 14:42:56.000000000 +0000
@@ -113,9 +113,11 @@
 	struct files_struct *files = NULL;
 
 	retval = -ENOEXEC;
-	if (!enabled)
+	if (!enabled || bprm->misc)
 		goto _ret;
 
+	bprm->misc++;
+
 	/* to keep locking time low, we copy the interpreter string */
 	read_lock(&entries_lock);
 	fmt = check_file(bprm);