Hi,
On Wed, Aug 26, 2009 at 04:45:39PM +0200, Carl Fredrik Hammar wrote:
> + err = EACCES;
> + euid = geteuid ();
> + for (i = 0; i < euids_len; i++)
> +if (euids[i] == euid || euids[i] == 0)
> + err = 0;
This is not sufficient: privileges of the module are not escalated only
if the
* hurd/Makefile (interfaces): Add `ioctl_handler_reply'.
* hurd/fd-ioctl-call.c: Check that handlers are provided by the same user.
---
hurd/Makefile|3 +-
hurd/fd-ioctl-call.c | 157 +-
2 files changed, 158 insertions(+), 2 deletions(-)
