Re: linux-next: manual merge of the selinux tree with the vfs tree

From: David Howells
Date: Fri Nov 30 2018 - 10:10:25 EST


Ondrej Mosnacek <omosnace@xxxxxxxxxx> wrote:

> - if (fc->purpose == FS_CONTEXT_FOR_KERNEL_MOUNT)
> + if (fc->purpose == (FS_CONTEXT_FOR_KERNEL_MOUNT|FS_CONTEXT_FOR_SUBMOUNT))

It's not a bitmask, so you can't do that. You'd need to do:

if (fc->purpose == FS_CONTEXT_FOR_KERNEL_MOUNT ||
fc->purpose == FS_CONTEXT_FOR_SUBMOUNT)

or use a switch.

David