s3: VFS: vfs_snapper: Make mknod return errno = EROFS on a shadow copy path.
authorJeremy Allison <jra@samba.org>
Fri, 9 Aug 2019 17:26:20 +0000 (10:26 -0700)
committerDavid Disseldorp <ddiss@samba.org>
Mon, 12 Aug 2019 00:00:40 +0000 (00:00 +0000)
commitf5dbda6f32771afbd44db6dc0d865d3c221b22b4
treedd9bb0f7e637bf74886b56476c4e4f65ca5e22ea
parent78b3784f3ffd1c76a4a41f95cbcc6fe4c68b012f
s3: VFS: vfs_snapper: Make mknod return errno = EROFS on a shadow copy path.

smbd has no business modifying a shadow copy filesystem, it should be read-only.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
source3/modules/vfs_snapper.c