On Mon, Feb 21, 2011 at 09:26:32AM +0100, Marco Stornelli wrote: > From: Marco Stornelli <marco.stornelli@xxxxxxxxx> > > All fs must check for the immutable flag in their fallocate callback. > It's possible to have a race condition in this scenario: an application > open a file in read/write and it does something, meanwhile root set the > immutable flag on the file, the application at that point can call > fallocate with success. Only Ocfs2 check for the immutable flag at the > moment. Please add the check in fs/open.c:do_fallocate() so that it covers all filesystems. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
