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Version 1.2.9.
[libguestfs.git]
/
daemon
/
umask.c
diff --git
a/daemon/umask.c
b/daemon/umask.c
index
ad8573d
..
46dced8
100644
(file)
--- a/
daemon/umask.c
+++ b/
daemon/umask.c
@@
-1,5
+1,5
@@
/* libguestfs - the guestfsd daemon
/* libguestfs - the guestfsd daemon
- * Copyright (C) 2009 Red Hat Inc.
+ * Copyright (C) 2009 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@
-35,6
+35,11
@@
do_umask (int mask)
{
int r;
{
int r;
+ if (mask < 0 || mask > 0777) {
+ reply_with_error ("0%o: mask negative or out of range", mask);
+ return -1;
+ }
+
r = umask (mask);
if (r == -1) {
r = umask (mask);
if (r == -1) {