Claudio Jeker wrote:
> I highly suspect that this is not correct without further changes.
> There is a reason why the comment is explicit about the fact that it only
> works if SCM_RIGHTS is the only control message type. Just ignoring this
> fact is probably a security risk.
Isn't the
On Wed, Mar 18, 2020 at 02:53:14AM -, David Mackay wrote:
> Dear openbsd-tech,
>
> On GNU HURD and FreeBSD, the control message SCM_CREDS may be allocated by a
> client of a Unix datagram socket. When the kernel encounters this, it fills
> out
> a struct cmsgcred containing PID, UID, GID,
On 2020/03/18 02:53, David Mackay wrote:
> Dear openbsd-tech,
>
> On GNU HURD and FreeBSD, the control message SCM_CREDS may be allocated by a
> client of a Unix datagram socket. When the kernel encounters this, it fills
> out
> a struct cmsgcred containing PID, UID, GID, effective UID, and
GMail seems determined to ruin the formatting. Diff is now an
attachment instead.
-Original Message-
From: David Mackay
Sent: 18 March 2020 03:24
To: 'tech@openbsd.org'
Subject: RE: Patch: Sending credentials over Unix datagram sockets
Sorry, looks like my mail client mangled
: Patch: Sending credentials over Unix datagram sockets
Dear openbsd-tech,
On GNU HURD and FreeBSD, the control message SCM_CREDS may be allocated by a
client of a Unix datagram socket. When the kernel encounters this, it fills out
a struct cmsgcred containing PID, UID, GID, effective UID
Dear openbsd-tech,
On GNU HURD and FreeBSD, the control message SCM_CREDS may be allocated by a
client of a Unix datagram socket. When the kernel encounters this, it fills
out
a struct cmsgcred containing PID, UID, GID, effective UID, and effective
GIDs of
the sender.
This patch implements this
