diff -ru ../pristine-linux-2.6.16.13/kernel/sys.c./kernel/sys.c
--- ../pristine-linux-2.6.16.13/kernel/sys.c	2006-07-13 13:01:03.000000000 +0100
+++ ./kernel/sys.c	2006-07-13 13:01:39.000000000 +0100
@@ -1802,7 +1802,7 @@
 			error = current->mm->dumpable;
 			break;
 		case PR_SET_DUMPABLE:
-			if (arg2 < 0 || arg2 > 2) {
+			if (arg2 < 0 || arg2 > 1) {
 				error = -EINVAL;
 				break;
 			}