linux/net/unix
Andrei Vagin 0f5da659d8 net/unix: don't show information about sockets from other namespaces
socket_diag shows information only about sockets from a namespace where
a diag socket lives.

But if we request information about one unix socket, the kernel don't
check that its netns is matched with a diag socket namespace, so any
user can get information about any unix socket in a system. This looks
like a bug.

v2: add a Fixes tag

Fixes: 51d7cccf07 ("net: make sock diag per-namespace")
Signed-off-by: Andrei Vagin <avagin@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-26 10:05:59 +09:00
..
af_unix.c
diag.c net/unix: don't show information about sockets from other namespaces 2017-10-26 10:05:59 +09:00
garbage.c
Kconfig
Makefile
sysctl_net_unix.c